Calculators Created by Ishita Goyal

Verified Discharge in Well given Constant Depression Head and Area of Well

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Verified Discharge in Well under Constant Depression Head

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Verified Dynamic Viscosity for Shear Force Resisting Motion of Piston

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Verified Dynamic Viscosity given Rate of Flow

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4 More Dynamic Viscosity Calculators

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Verified Lag Distance or Reaction Distance for Velocity

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Verified Lag Distance or Reaction Distance given Stopping Sight Distance

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Verified Reaction Time given Lag Distance or Reaction Distance

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Verified Velocity of Vehicle given Lag Distance or Reaction Distance

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Verified Mean Velocity of Flow given Maximum Velocity

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Verified Mean Velocity of Flow given Pressure Gradient

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3 More Mean Velocity of Flow Calculators

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Verified Normal Stress when Member Subjected to Axial Load

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Verified Stress along Y-direction given shear stress in member subjected to axial load

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3 More Normal Stress of members Subjected to Axial Load Calculators

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Verified Pressure Gradient given Discharge

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Verified Pressure Gradient given Mean Velocity of Flows

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4 More Pressure Gradient Calculators

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Verified Velocity of Piston given Rate of Flow

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Verified Velocity of Piston given Shear Stress resisting Motion of Piston

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4 More Velocity of Piston Calculators

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Verified Adjusted Design Value for Shear

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4 More Adjustment Factors for Design Values Calculators

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Verified Adjusted Design Value for Lateral Loading for Lag Screws

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Verified Adjusted Design Value for Lateral Loading for Metal Plate Connectors

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Verified Adjusted Design Value for Lateral Loading for Nails and Spikes

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Verified Adjusted Design Value for Lateral Loading for Wood Screws

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Verified Adjusted Design Value for Withdrawal for Drift Bolts and Pins

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Verified Adjusted Design Value for Withdrawal for Lag Screws

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7 More Adjustment of Design Values for Connections with Fasteners Calculators

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Created Allowable Stress in Stirrup Steel given Area in Legs of Vertical Stirrup

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Created Area Required in Legs of Vertical Stirrup

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Created Distance from Extreme Compression to Centroid given Area in Legs of Vertical Stirrup

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Created Distance from Extreme Compression to Centroid given Nominal Unit Shear Stress

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Created Excess Shear given Area in Legs of Vertical Stirrup

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Created Excess Shear given Stirrup Leg Area for Group of Bars Bent up Different Distances

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Created Excess Shear given Vertical Stirrup Leg Area

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Created Nominal Unit Shear Stress

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Created Shear given Nominal Unit Shear Stress

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Created Stirrups Spacing given Stirrup Leg Area for Group of Bars Bent up Different Distances

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Created Stirrups Spacing using Area in Legs of Vertical Stirrup

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Created Vertical Stirrup Leg Area

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Created Vertical Stirrup Leg Area when Group of Bars is Bent at Different Distances

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Verified Allowable Stress for solid compression flange having area not less than tension flange

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Verified Allowable Stress given Simplifying Term between 0.2 and 1

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Verified Allowable Stress when Simplifying Term is Greater than 1

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Verified Maximum Fiber Stress in Bending for Laterally Supported Compact Beams and Girders

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Verified Maximum Fiber Stress in Bending for Laterally Supported Noncompact Beams and Girders

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Verified Maximum Unsupported Length of Compression Flange-1

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Verified Maximum Unsupported Length of Compression Flange-2

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Verified Modifier for Moment Gradient

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Verified Simplifying Term for Allowable Stress Equations

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Verified Allowable Compressive Stress when Slenderness Ratio is Less than Cc

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Verified Allowable Compressive Stress when Slenderness Ration is Greater than Cc

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Verified Effective Length Factor

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Verified Safety Factor for Allowable Compressive Stress

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Verified Slenderness Ratio Used for Separation

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Verified Curve Number for Antecedent Moisture Condition One

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1 More Antecedent Moisture Condition (AMC) Calculators

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Verified Aquifer Constant

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Verified Aquifer Constant given Difference in Drawdowns at Two Wells

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Verified Aquifer Constant given Drawdown in Well

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Verified Aquifer Constant given Difference between Modified Drawdowns

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Verified Aquifer Constant given Modified Drawdown

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Verified Discharge from Two Wells with Base 10

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Verified Discharge given Length of Strainer

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Verified Discharge in Unconfined Aquifer

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Verified Discharge in Unconfined Aquifer with Base 10

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Verified Discharge when Two Observation Well is Taken

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Verified Rate of Flow given Coefficient of Permeability

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Verified Rate of Flow given Flow Velocity

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Verified Confined Aquifer Discharge given Coefficient of Transmissibility

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Verified Confined Aquifer Discharge given Coefficient of Transmissibility and Depth of Water

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Verified Confined Aquifer Discharge given Depth of Water in Two Wells

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Verified Confined Aquifer Discharge given Drawdown at Well

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Verified Confined Aquifer Discharge with Base 10 given Coefficient of Transmissibility

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Verified Confined Aquifer Discharge with Base 10 given Drawdown at Well

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Verified Discharge in Confined Aquifer

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Verified Discharge in Confined Aquifer given Coefficient of Transmissibility

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Verified Discharge in Confined Aquifer with Base 10

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Verified Discharge in Confined Aquifer with Base 10 given Coefficient of Transmissibility

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Verified Aquifer Loss Coefficient

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Verified Aquifer Loss given Aquifer Loss Coefficient

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Verified Aquifer Loss given Drawdown

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Verified Thickness of Aquifer for Discharge in Unconfined Aquifer with Base 10

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Verified Thickness of Aquifer given Discharge in Unconfined Aquifer

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Verified Thickness of Aquifer given Drawdown Value measured at Well

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Verified Aquifer Thickness from Impermeable Layer given Coefficient of Transmissibility

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Verified Aquifer Thickness from Impermeable Layer given Coefficient of Transmissibility with Base 10

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Verified Aquifer Thickness from Impermeable Layer given Discharge in Confined Aquifer

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Verified Aquifer Thickness from Impermeable Layer given Discharge in Confined Aquifer with Base 10

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Verified Aquifer Thickness given Confined Aquifer Discharge

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Verified Aquifer Thickness given Confined Aquifer Discharge with Base 10

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Verified Aquifer Thickness given Depth of Water in Two Wells

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Verified Thickness of Confined Aquifer given Discharge in Confined Aquifer

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Verified Thickness of Confined Aquifer given Discharge in Confined Aquifer with Base 10

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Verified Thickness of Aquifer from Impermeable Layer given Drawdown in Well 1

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Verified Thickness of Aquifer from Impermeable Layer given Drawdown in Well 2

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Verified Thickness of Aquifer from Impermeable Layer given Modified Drawdown in Well 1

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Verified Thickness of Aquifer from Impermeable Layer given Modified Drawdown in Well 2

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Verified Angle between Crown and Abutments given Thrust at Abutments of Arch Dam

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Verified Radius to centerline given Thrust at Abutments of Arch Dam

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7 More Arch Dams Calculators

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Verified Area of Basin given Flood Discharge by Dicken's Formula

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Verified Area of Basin given Flood Discharge by Dicken's Formula for Northern India

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Verified Area of Basin given Flood Discharge by Dicken's Formula in FPS unit

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Verified Area of Cross-section for Full Flow given Discharge Ratio

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Verified Area of Cross-section for Full Flow given Hydraulic Mean Depth and Discharge Ratio

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Verified Area of Cross-Section for Full Flow given Hydraulic Mean Depth Ratio

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Verified Area of Cross-Section for Partial Flow given Discharge Ratio

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Verified Area of Cross-section for Partial Flow given Hydraulic Mean Depth and Discharge Ratio

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Verified Area of Cross-Section for Partial Flow given Hydraulic Mean Depth Ratio

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Verified Area of Filter given Hydraulic Loading

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Verified Area of Filter with known volumetric flow rate and flow velocity

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Verified Area of Trickling Filter when we have Volumetric Flowrate

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Created Area of Tank for Discharge Rate with respect to Settling Velocity

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Created Area of Tank given Height at Outlet Zone with respect to Area of Tank

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Created Area of Tank given Vertical Falling Speed in Sedimentation Tank with respect to Area

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Created Cross Sectional Area given Surface Area with respect to Darcy Weishbach Friction Factor

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Created Cross Sectional Area of Sedimentation Tank

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Created Cross Sectional Area with respect to Surface Area for Practical Purpose

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Verified Cross-section Area of Tank with known velocity of flow of water

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Verified Plan Area given Settling Velocity

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Verified Plan Area given Settling Velocity of Particular Sized Particle

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Verified Average Increment for Decade given Future Population

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Verified Average Increment for Decade given Future Population at End of 2 Decades

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Verified Average Increment for Decade given Future Population at End of 3 Decades

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Verified Future Population at End of 2 Decades

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Verified Future Population at End of 3 Decades

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Verified Future Population at End of n Decades

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Verified Number of Decades given Future Population

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Verified Present Population given Future Population at End of 2 Decades

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Verified Present Population given Future Population at End of 3 Decades

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Verified Present Population given Future Population at End of n Decades

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Created Average Daily Influent Flow Rate given Hydraulic Retention Time

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Created Average Daily Influent Flow Rate given Net Waste Activated Sludge

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Created Average Daily Influent Flow Rate given RAS Pumping Rate from Aeration Tank

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Created Average Daily Influent Flow Rate given Reactor Volume

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Created Average Daily Influent Flow Rate given Theoretical Oxygen Requirement

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Created Average Daily Influent Flow Rate using Recirculation Ratio

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Verified Area at Section 2 of Bars of uniform Strength

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2 More Bar of Uniform Strength Calculators

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Verified Allowable Bearing Pressure given Flange Thickness for H shaped Column

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Verified Area Required by Base Plate

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Verified Bearing Pressure given Plate Thickness

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Verified Column Depth using Plate Length

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Verified Column Flange Width given Plate Length

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Verified Column load for given base plate area required

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Verified Flange Thickness for H shaped Columns

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Verified Plate Length

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Verified Thickness of Plate

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Verified Thickness of Plate for H shaped Column

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Verified Initial Abstraction given ratio of Infiltration to Retention

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10 More Basic Theory Calculators

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Verified Chezy's Constant by Bazin's Formula

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Verified Hydraulic Mean Depth given Chezy's Constant by Bazin's Formula

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Verified Beam Buckling Factor 1

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Verified Beam Buckling Factor 2

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Verified Limiting Buckling Moment

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Verified Limiting Laterally Unbraced Length for Full Plastic Bending Capacity for I and Channel Sections

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Verified Limiting Laterally Unbraced Length for Full Plastic Bending Capacity for Solid Bar and Box Beams

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Verified Limiting Laterally Unbraced Length for Inelastic Lateral Buckling

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Verified Maximum Laterally Unbraced Length for Plastic Analysis

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Verified Maximum Laterally Unbraced Length for Plastic Analysis in Solid Bars and Box Beams

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Verified Specified Minimum Yield Stress for Web given Lr

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3 More Beams Calculators

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Verified Bearing Area Factor

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2 More Bearing Area Factor Calculators

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Verified Bearing Capacity Factor Dependent on Cohesion given Effective Surcharge

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Verified Bearing Capacity Factor Dependent on Cohesion given Safe Bearing Capacity

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Verified Bearing Capacity Factor Dependent on Cohesion given Ultimate Bearing Capacity

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Verified Bearing Capacity Factor Dependent on Surcharge given Effective Surcharge

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Verified Bearing Capacity Factor Dependent on Surcharge given Safe Bearing Capacity

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Verified Bearing Capacity Factor Dependent on Surcharge given Ultimate Bearing Capacity

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Verified Bearing Capacity Factor Dependent on Weight given Effective Surcharge

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Verified Bearing Capacity Factor Dependent on Weight given Safe Bearing Capacity

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Verified Bearing Capacity Factor Dependent on Weight given Ultimate Bearing Capacity

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Verified Depth of Footing given Effective Surcharge

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Verified Depth of Footing given Net Ultimate Bearing Capacity

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Verified Depth of Footing given Safe Bearing Capacity

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Verified Depth of Footing given Ultimate Bearing Capacity

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Verified Effective Surcharge given Depth of Footing

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Verified Effective Surcharge given Factor of Safety

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Verified Effective Surcharge given Ultimate Bearing Capacity

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Verified Factor of Safety given Net Safe Bearing Capacity

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Verified Factor of Safety given Safe Bearing Capacity

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Verified Factor of Safety given Ultimate Bearing Capacity

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Verified Net Safe Bearing Capacity

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Verified Net Safe Bearing Capacity given Safe Bearing Capacity

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Verified Net Safe Bearing Capacity given Ultimate Bearing Capacity

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Verified Net Ultimate Bearing Capacity given Depth of Footing

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Verified Net Ultimate Bearing Capacity given Net Safe Bearing Capacity

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Verified Net Ultimate Bearing Capacity given Safe Bearing Capacity

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Verified Net Ultimate Bearing Capacity given Ultimate Bearing Capacity

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Verified Safe Bearing Capacity

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Verified Safe Bearing Capacity given Net Ultimate Bearing Capacity

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Verified Ultimate Bearing Capacity

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Verified Ultimate Bearing Capacity given Depth of Footing

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Verified Ultimate Bearing Capacity given Factor of Safety

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Verified Ultimate Bearing Capacity of Soil under Long Footing at Surface of Soil

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Verified Steel Yield Strength for milled surface of allowable Bearing Stress

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5 More Bearing on Milled Surfaces Calculators

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Verified Actual Bearing Pressure under Plate

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Verified Allowable Bearing Stress on Concrete when Full Area is used for Support

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Verified Allowable Bearing Stress on Concrete when Less than Full Area is used for Support

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Verified Allowable Bending Stress given Plate Thickness

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Verified Beam Reaction Given Actual Bearing Pressure

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Verified Beam Reaction given Area Required by Bearing Plate

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Verified Bearing plate area for full concrete area support usage

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Verified Bearing plate area for less than full concrete area usage

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Verified Minimum Bearing Length of Plate using Actual Bearing Pressure

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Verified Minimum Width of Plate given Plate Thickness

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Verified Minimum Width of Plate using Actual Bearing Pressure

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Verified Plate Thickness

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Verified Bed Slope for Full Flow given Bed Slope for Partial Flow

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Verified Bed Slope for Full Flow given Velocity Ratio

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Verified Bed Slope for Partial Flow

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Verified Bed Slope for Partial Flow given Velocity Ratio

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Verified Ratio of Bed Slope given Velocity Ratio

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Verified Maximum Bending Stress for Load Applied to Narrow Member Face

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Verified Maximum Compressive Stress for Biaxial Bending

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Verified Maximum Compressive Stress for Uniaxial Bending

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Verified Live Load Moment given Stress in Steel for Shored Members

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9 More Bending Stresses Calculators

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Verified BOD5 Load given Organic Loading

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Verified BOD5 of Influent Wastewater to Trickling Filter

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Verified BOD5 of Settled Effluent from Trickling Filter

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Created BOD given Dilution Factor

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Created BOD in Sewage

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Created BOD of Industry given Population Equivalent

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Verified Change in Normal Stress given Overall Pore Pressure Coefficient

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Verified Change in Pore Pressure given Overall Pore Pressure Coefficient

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Verified Effective Angle of Internal Friction given Shear Force in Bishop's Analysis

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Verified Effective Angle of Internal Friction given Shear Strength

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Verified Effective Cohesion of Soil given Normal Stress on Slice

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Verified Effective Cohesion of Soil given Shear Force in Bishop's Analysis

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Verified Effective Stress on Slice

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Verified Factor of Safety Given by Bishop

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Verified Factor of Safety given Shear Force in Bishop's Analysis

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Verified Height of Slice given Pore Pressure Ratio

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Verified Horizontal Distance of Slice from Centre of Rotation

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Verified Length of Arc of Slice

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Verified Length of Arc of Slice given Effective Stress

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Verified Length of Arc of Slice given Shear Force in Bishop's Analysis

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Verified Normal Stress on Slice

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Verified Normal Stress on Slice given Shear Strength

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Verified Radius of Arc when Total Shear Force on Slice is available

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Verified Resultant Vertical Shear Force on Section N

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Verified Resultant Vertical Shear Force on Section N+1

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Verified Total Weight of Slice given Total Shear Force on Slice

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Verified Unit weight of Soil given Pore Pressure Ratio

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Verified Weight of Slice given Total Normal Force Acting on Slice

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Created BOD Loading for First Stage Filter

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Created BOD Loading for First Stage Filter using BOD Loading for Second Filter Stage

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Created BOD Loading for Second Stage Filter

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Created BOD Loading to Second Filter Stage given Efficiency of Second Filter Stage

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Verified Ratio of BOD to Ultimate BOD

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Verified Ratio of BOD to Ultimate given Oxygen Demand of Biomass

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Verified Ratio of BOD to Ultimate given Oxygen Required in Aeration Tank

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Verified BOD5 given Oxygen Required in Aeration Tank

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Verified BOD5 given Ratio of BOD to Ultimate BOD

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Verified BOD5 when Ratio of BOD to Ultimate BOD is 0.68

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Verified Drainage Area for Peak Rate of Runoff

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Verified Maximum Rainfall Intensity given Peak Rate of Runoff

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Verified Peak Rate of Runoff from Burkli-Ziegler Formula

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Verified Runoff Coefficient for Peak Rate of Runoff

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Verified Slope of Ground Surface given Peak Rate of Runoff

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Verified Population by Buston's Formula given Quantity of Water

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Verified Quantity of Water by Buston's Formula

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Verified Moment for Maximum Intensity in horizontal plane on Buttress Dam

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Verified Moment for Minimum Intensity in horizontal plane on Buttress Dam

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Verified Moment of Buttress dam in horizontal plane using stress

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Verified Sectional area of base for Minimum Intensity in horizontal plane on Buttress Dam

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8 More Buttress Dams using law of the trapezoid: Calculators

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Verified Average Domestic Demand given Total Storage Capacity

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Verified Average Domestic Demand given Value of McDonald Coefficient

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Verified Duration of Fire when we have Reserve Storage

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Verified Fire Demand given Total Storage Capacity

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Verified Fire Demand given Value of McDonald Coefficient

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Verified Fire Demand when we have Reserve Storage

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Verified McDonald Coefficient b given Total Storage Capacity

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Verified McDonald Coefficient given Total Storage Capacity

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Verified Reserve Fire Pumping Capacity when we have Reserve Storage

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Verified Reserve Storage

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Verified Total Storage Capacity of Reservoirs

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Verified Total Storage Capacity of Reservoirs given Value of McDonald Coefficient

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Verified Diameter of Pipe given Dynamic Viscosity with length

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Verified Dynamic Viscosity of fluids in flow

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Verified Length of Pipe given Dynamic Viscosity

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Verified Length of Reservoir using Dynamic Viscosity

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Verified Reservoir Area using Dynamic Viscosity

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Verified Specific Weight of Liquid using Dynamic Viscosity

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12 More Capillary Tube Viscometer Calculators

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Verified Catchment Area for Flood Discharge of Madras Catchment

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Verified Catchment Area given Average Value of Constant

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Verified Catchment Area given Flood Discharge

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Verified Catchment Area given Flood Discharge by Fanning's Formula

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Verified Catchment Area given Flood Discharge for Area within 24 KM from Coast

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Verified Catchment Area given Flood Discharge for Area within 24 KM to 161 KM from Coast

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Verified Catchment Area given Flood Discharge for Catchment of Former Bombay Presidency

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Verified Catchment Area given Flood Discharge for limited Area near Hills

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Verified Catchment Area given Flood Discharge for Madras Catchment

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Verified Catchment Area given Flood Discharge in FPS Unit by Fanning's Formula

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Verified Catchment Area given Flood Discharge within 24 km from Coast

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Verified Bowl Radius given Centrifugal Acceleration Force

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Verified Centrifugal Acceleration Force in Centrifuge

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Verified Rotational Speed of Centrifuge using Centrifugal Acceleration Force

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Verified Channel Flow Time or Gutter Flow Time

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Verified Length of Drain given Channel Flow Time

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Verified Peak Rate of Runoff from Nawab Jung Bahadur Formula

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Verified Velocity in Drain given Channel Flow Time

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Verified Coefficient of Permeability given Aquifer Loss Coefficient

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Verified Discharge given Aquifer Loss

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Verified Drawdown given Well Loss

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Verified Radius of Well given Aquifer Loss Coefficient

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Created Temperature in Kelvin given Speed of Sound

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Created Wavelength of Wave

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Verified Chezy's Constant given Velocity of Flow by Chezy's Formula

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Verified Hydraulic Gradient given Velocity of Flow by Chezy's Formula

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Verified Hydraulic Mean Radius of Channel

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Verified Hydraulic Mean Radius of Channel given Velocity of Flow by Chezy's Formula

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Verified Velocity of Flow by Chezy's Formula

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Verified Wetted Perimeter with known Hydraulic Mean Radius of Channel

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Verified Chow's Function given Constant dependent on Well Function

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Verified Chow's Function given Well Function

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Verified Angle of Sector given Top Width

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Verified Diameter of Section given Hydraulic Depth

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Verified Diameter of Section given Hydraulic Radius for channel

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Verified Diameter of Section given Wetted Area

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Verified Hydraulic Depth of circle

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Verified Hydraulic Radius given angle

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Verified Section Factor for circle

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Verified Wetted Area for circle

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Verified Wetted Perimeter for circle

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5 More Circular Section Calculators

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Verified Depth of flow in most efficient channel for maximum velocity

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Verified Diameter of Section given Hydraulic Radius in most efficient channel for maximum velocity

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Verified Radius of Section given Depth of flow in Efficient Channel

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Verified Radius of Section given Depth of flow in most efficient channel for maximum velocity

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Verified Radius of Section given Hydraulic Radius

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Verified Wetted Perimeter given Discharge through Channels

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13 More Circular section Calculators

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Verified Area of Cross-Section given Discharge

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Verified Diameter of pipe given Area of Cross-section

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Verified Diameter of Pipe using Hydraulic Mean Depth

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Verified Discharge when Pipe is Running Full

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Verified Hydraulic Mean Depth using Central Angle

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Verified Velocity while Running Full given Discharge

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Verified Area of Cross-Section while Running Partially Full given Discharge

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Verified Area of Cross-section while Running Partially Full given Proportionate Area

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Verified Area of Cross-section while Running Partially Full given Proportionate Discharge

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Verified Discharge when Pipe Running Partially Full

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Verified Discharge when Pipe Running Partially Full using Proportionate Discharge

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Verified Hydraulic Mean Depth while Running Partially Full given Proportionate Hydraulic Mean Depth

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Verified Hydraulic Mean Depth while Running Partially Full given Proportionate Velocity

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Verified Roughness Coefficient while Running Partially Full using Proportionate Velocity

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Verified Velocity while Running Partially Full given Discharge

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Verified Velocity while Running Partially Full given Proportionate Discharge

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Verified Velocity while Running Partially Full given Proportionate Velocity

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Verified Inflow Rate between Inter-Isochrone Area

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Verified Inter-Isochrone Area given Inflow

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5 More Clark's Method for IUH Calculators

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Verified Clearance given Radius of Cylinder

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Verified Dynamic Viscosity given Total Torque

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Verified Dynamic Viscosity of Fluid Flow given torque

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Verified Height of Cylinder given Dynamic Viscosity of Fluid

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Verified Radius of Inner Cylinder given Torque exerted on Outer Cylinder

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Verified Speed of Outer Cylinder given Total Torque

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Verified Speed of Outer Cylinder given Velocity Gradient

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Verified Torque exerted on Outer Cylinder

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14 More Coaxial Cylinder Viscometers Calculators

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Verified Coefficient of Drag for Transition Settling

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Verified Coefficient of Drag for Transition Settling given Reynold Number

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Verified Coefficient of Drag given Drag Force Offered by Fluid

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Verified Coefficient of Drag given Reynold Number

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Verified Coefficient of Drag given Settling Velocity of Spherical Particle

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Verified Coefficient of friction given stopping sight distance

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1 More Coefficient of friction Calculators

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Verified Coefficient of Permeability given Discharge and Length of Strainer

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Verified Coefficient of Permeability given Discharge from Two Wells with Base 10

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Verified Coefficient of Permeability given Discharge in Unconfined Aquifer

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Verified Coefficient of Permeability given Discharge in Unconfined Aquifer with Base 10

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Verified Coefficient of Permeability given Discharge of Two Wells under Consideration

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Verified Coefficient of Permeability given Flow Velocity

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Verified Coefficient of Permeability given Radius of Influence

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Verified Coefficient of Permeability given Rate of Flow

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Verified Coefficient of Permeability given Confined Aquifer Discharge

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Verified Coefficient of Permeability given Confined Aquifer Discharge with Base 10

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Verified Coefficient of Permeability given Depth of Water in Two Wells

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Verified Coefficient of Permeability given Discharge in Confined Aquifer

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Verified Coefficient of Permeability given Discharge in Confined Aquifer with Base 10

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Verified Coefficient of Permeability given Maximum and Minimum Permeability for Earth Dam

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Verified Coefficient of Permeability given Quantity of seepage in length of dam

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Verified Maximum Permeability given Coefficient of Permeability for Earth Dam

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Verified Minimum Permeability given Coefficient of Permeability for Earth Dam

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1 More Coefficient of permiability of earth dam Calculators

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Verified Coefficient of Transmissibility given Confined Aquifer Discharge

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Verified Coefficient of Transmissibility given Confined Aquifer Discharge with Base 10

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Verified Coefficient of Transmissibility given Depth of Water in Two Wells

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Verified Coefficient of Transmissibility given Discharge

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Verified Coefficient of Transmissibility given Discharge in Confined Aquifer with Base 10

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Verified Angle of Inclination given Factor of Safety against Sliding

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Verified Angle of Inclination given Shear Strength of Soil

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Verified Angle of Internal Friction given Factor of Safety against Sliding

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Verified Angle of Internal Friction given Normal Stress of Cohesionless Soil

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Verified Angle of Internal Friction given Shear Strength of Cohesionless Soil

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Verified Angle of Internal Friction given Shear Strength of Soil

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Verified Factor of Safety against Sliding given Angle of Internal Friction

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Verified Normal Stress given Shear Strength of Cohesionless Soil

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Verified Normal Stress given Shear Stress of Cohesionless Soil

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Verified Shear Strength of Cohesionless Soil

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Verified Shear Strength of Soil given Angle of Internal Friction

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Verified Shear Stress given Normal Stress of Cohesionless Soil

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Verified Shear Stress of Soil given Angle of Internal Friction

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Verified Cohesion given Critical Depth for Cohesive Soil

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Verified Cohesion given Factor of Safety for Cohesive Soil

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Verified Cohesion given Shear Strength of Cohesive Soil

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Verified Cohesion given Stability Number for Cohesive Soil

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Verified Cohesion of Soil given Factor of Safety for Cohesive Soil

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Verified Cohesion of Soil given Factor of Safety with Respect to Cohesion

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Verified Cohesion of Soil given Mobilised Cohesion

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Verified Critical Depth for Cohesive Soil

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Verified Critical Depth for Cohesive Soil given Factor of Safety with Respect to Cohesion

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Verified Critical Depth given Stability Number for Cohesive Soil

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Verified Depth at Mobilised Cohesion

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Verified Depth at which Mobilised Cohesion is Considered given Critical Depth

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Verified Depth at which Mobilised Cohesion is Considered given Stability Number

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Verified Depth of Prism given Factor of Safety for Cohesive Soil

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Verified Mobilised Cohesion

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Verified Mobilised Cohesion given Stability Number for Cohesive Soil

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Verified Normal Stress given Factor of Safety for Cohesive Soil

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Verified Normal Stress given Shear Strength of Cohesive Soil

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Verified Shear Strength of Cohesive Soil

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Verified Shear Stress given Factor of Safety for Cohesive Soil

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Verified Unit Weight of Soil given Critical Depth for Cohesive Soil

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Verified Unit Weight of Soil given Factor of Safety for Cohesive Soil

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Verified Unit Weight of Soil given Factor of Safety with Respect to Cohesion

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Verified Unit Weight of Soil given Mobilised Cohesion

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Verified Unit Weight of Soil given Stability Number for Cohesive Soil

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Verified Bearing Capacity Factor Dependent on Cohesion for Circular Footing

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Verified Bearing Capacity Factor Dependent on Cohesion for Square Footing

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Verified Bearing Capacity for Circular Footing given Value of Bearing Capacity Factor

Go

Verified Bearing Capacity of Cohesive Soil for Circular Footing

Go

Verified Bearing Capacity of Cohesive Soil for Square Footing

Go

Verified Cohesion of Soil for Circular Footing given Value of Bearing Capacity Factor

Go

Verified Cohesion of Soil given Bearing Capacity for Circular Footing

Go

Verified Cohesion of Soil given Bearing Capacity for Square Footing

Go

Verified Effective Surcharge for Circular Footing given Value of Bearing Capacity Factor

Go

Verified Effective Surcharge given Bearing Capacity for Circular Footing

Go

Verified Effective Surcharge given Bearing Capacity for Square Footing

Go

Verified Length of Footing given Bearing Capacity for Square Footing

Go

Verified Width of Footing given Bearing Capacity for Square Footing

Go

Verified Compressive Stress when Basic Design Stress is restricted to 20000 psi

Go

Verified Compressive Stress when Flat Width Ratio is between 10 and 25

Go

Verified Depth of Stiffener Lip

Go

Verified Flat Width Ratio for Deflection Determination

Go

Verified Flat Width Ratio for Safe Load Determination

Go

Verified Flat Width Ratio given Depth of Stiffener Lip

Go

Verified Flat Width Ratio given Plate Slenderness Factor

Go

Verified Plate Slenderness Factor

Go

Verified Reduction Factor for Cold Form Strength Determination

Go

6 More Cold Formed or Light Weighted Steel Structures Calculators

Go

Created Design Shear given Shear Friction Reinforcement Area

Go

Created Eccentricity of Shear

Go

Created Reinforcement Yield Strength given Shear Friction Reinforcement Area

Go

Created Shear Friction Reinforcement Area

Go

Verified Critical Buckling Stress when Slenderness Parameter is Greater than 1.5

Go

Verified Critical Buckling Stress when Slenderness Parameter is Less than 1.5

Go

Verified Maximum Load on Axially Loaded Members

Go

Verified Slenderness Parameter

Go

Verified Height given Wind Pressure

Go

2 More Columns Calculators

Go

Verified Distance from extreme fiber given Young's Modulus along with Radius and stress induced

Go

Verified Young's Modulus using Moment of Resistance, Moment of Inertia and Radius

Go

19 More Combined Axial and Bending Loads Calculators

Go

Verified Compaction Production by Compaction Equipment

Go

Verified Compaction Production by Compaction Equipment when Efficiency Factor is Average

Go

Verified Compaction Production by Compaction Equipment when Efficiency Factor is Excellent

Go

Verified Compaction Production by Compaction Equipment when Efficiency Factor is Poor

Go

Verified Efficiency Factor using Compaction Production by Compaction Equipment

Go

Verified Number of Passes given Compaction Production by Compaction Equipment

Go

Verified Ratio of Pay to Loose using Compaction Production by Compaction Equipment

Go

Verified Speed of Roller given Compaction Production by Compaction Equipment

Go

Verified Thickness of Lift given Compaction Production by Compaction Equipment

Go

Verified Width of Roller given Compaction Production by Compaction Equipment

Go

Verified Fore Bearing in Whole Circle Bearing System

Go

Verified Included Angle from Two Lines

Go

Verified Included Angle when Bearings are Measured in Opposite Side of Common Meridian

Go

Verified Included Angle when Bearings are Measured in Same Side of different meridian

Go

Verified Magnetic Bearing given True Bearing with East Declination

Go

Verified Magnetic Bearing given True Bearing with West Declination

Go

Verified Magnetic Declination to East

Go

Verified Magnetic Declination to West for Compass Surveying

Go

Verified True Bearing if Declination is in East

Go

Verified True Bearing if Declination is in West

Go

1 More Compass Surveying Calculators

Go

Verified Shear stress due to effect of complementary shear stresses and shear stress in oblique plane

Go

5 More Complementary Induced Stress Calculators

Go

Verified Allowable Stress in Flanges

Go

10 More Composite Construction Calculators

Go

Created 28-Day Concrete Compressive Strength

Go

Created 28-Day Concrete Compressive Strength given Water Cement Ratio

Go

Created Water Cement Ratio given 28-Day Concrete Compressive Strength

Go

18 More Compression Calculators

Go

Verified Allowable Compressive Stress Inclined to Grain

Go

Verified Pressure at AC

Go

Verified Pressure at BC

Go

Verified Mean Temperature in Entire Catchment given Run-off

Go

Verified Mean Temperature in Entire Catchment given Run-off in cm

Go

Verified Rainfall Intensity given Runoff Coefficient

Go

Verified Runoff Coefficient given Rainfall Intensity

Go

Verified Run-off Coefficient given Run-off

Go

Verified Run-off given Run-off Coefficient

Go

Verified Bed Slope given Discharge

Go

Verified Conveyance of Channel Section

Go

Verified Hydraulic Radius of Channel Section given Conveyance of Channel Section

Go

Verified Manning's Formula for Conveyance of Section

Go

15 More Computation of Uniform Flow Calculators

Go

Created Concentration of Sludge in Return Line given RAS Pumping Rate from Aeration Tank

Go

Created Concentration of Sludge in Return Line given Wasting Rate from Return Line

Go

Created Concentration of Solids in Effluent given Wasting Rate from Return Line

Go

Verified Concentration of Solids in Effluent given Mass of Solids Removed

Go

Verified Concentration of Solids in Effluent given Sludge Age

Go

Verified Concentration of Solids in Returned Sludge

Go

Verified Concentration of Solids in Returned Sludge given MLSS

Go

Verified Concentration of Solids in Returned Sludge given Sludge Age

Go

Verified Confidence interval of variate bounded by X2

Go

Verified Equation for confidence interval of variate bounded by x2

Go

6 More Confidence Limits Calculators

Go

Verified Constant Depending upon Soil at Base of Well

Go

Verified Constant Depending upon Soil at Base of Well given Clay Soil

Go

Verified Constant Depending upon Soil at Base of Well given Discharge from Well

Go

Verified Constant Depending upon Soil at Base of Well given Fine Sand

Go

Verified Constant Depending upon Soil at Base of Well given Specific Capacity

Go

Verified Constant Depending upon Soil at Base of Well with Base 10

Go

Verified Constant Depression Head given Discharge and Time in Hours

Go

Verified Constant Depression Head given Discharge from Well

Go

Verified Mean Velocity of Water Percolating into Well

Go

Verified Percolation Intensity Coefficient given Discharge

Go

Verified Time in Hours given Specific Capacity of Open Well

Go

Verified Time in Hours given Specific Capacity of Open Well with Base 10

Go

Verified Constant K5 given Rotation Due to Shear on Arch Dam

Go

5 More Constant thickness on arch dam Calculators

Go

Created Area for Siphon Throat

Go

Created Coefficient of Discharge given Area for Siphon Throat

Go

Created Depth of Flow over Weir given Flow Diversion

Go

Created Discharge given Area for Siphon Throat

Go

Created Flow Diversion for Side Weir

Go

Created Head given Area for Siphon Throat

Go

Created Length of Weir given Flow Diversion

Go

Verified Measured Length given Correction to be Subtracted from Slope Distance

Go

4 More Correction for Temperature and Measurements on Slope Calculators

Go

Created Sag Correction of Unsupported Tape

Go

Created Tape Weight given Sag Correction of Unsupported Tape

Go

3 More Correction for Tension and Sag to measured Length Calculators

Go

Verified Bed Slope of Sewer given Flow Velocity by Crimp and Burge's Formula

Go

Verified Flow Velocity by Crimp and Burge's Formula

Go

Verified Hydraulic Mean Depth given Flow Velocity by Crimp and Burge's Formula

Go

Verified Critical Depth given Discharge through Control Section

Go

Verified Critical Depth in Control Section

Go

3 More Critical Depth Calculators

Go

Verified Critical Depth for Parabolic Channel

Go

Verified Critical Depth for Triangular Channel

Go

Verified Critical Depth given Critical Energy for Rectangular Channel

Go

Verified Critical Depth of Flow given Critical Energy for Parabolic Channel

Go

Verified Critical Energy for Parabolic Channel

Go

Verified Critical Energy for Rectangular Channel

Go

Verified Critical Section Factor

Go

Verified Discharge given Critical Depth for Parabolic Channel

Go

Verified Discharge given Critical Section Factor

Go

Verified Side Slope of Channel given Critical Depth for Parabolic Channel

Go

Verified Side Slope of Channel given Critical Depth for Triangular Channel

Go

5 More Critical Flow And Its Computation Calculators

Go

Created Critical Oxygen Deficit

Go

Created Critical Oxygen Deficit given Self Purification Constant

Go

Created Critical Oxygen Deficit in First Stage Equation

Go

Created Critical Time

Go

Created Critical Time given Self Purification Constant

Go

Created Critical Time given Self Purification Constant with Critical Oxygen Deficit

Go

Created Critical Time given Self Purification Factor

Go

Created Critical Time when we have Critical Oxygen Deficit

Go

Verified Critical Velocity given Critical Depth in Control Section

Go

Verified Critical Velocity given Depth of Section

Go

Verified Critical Velocity given Discharge through Control Section

Go

Verified Critical Velocity given Head Loss

Go

Verified Critical Velocity given Total Energy at Critical Point

Go

2 More Critical Velocity Calculators

Go

Verified Cross-sectional Area of Flow into well given Discharge

Go

Verified Cross-sectional Area of Flow into well given Discharge from Open Well

Go

Verified Cross-sectional Area of Well given Specific Capacity

Go

Verified Cross-sectional Area of Well given Specific Capacity for Clay Soil

Go

Verified Cross-sectional Area of Well given Specific Capacity for Coarse Sand

Go

Verified Cross-sectional Area of Well given Specific Capacity for Fine Sand

Go

Verified Cross-sectional Area of Well given Clay Soil

Go

Verified Cross-sectional Area of Well given Constant Depending upon Soil at Base

Go

Verified Cross-sectional Area of Well given Constant Depending upon Soil at Base with Base 10

Go

Verified Cross-sectional Area of well given Discharge and Constant Depression Head

Go

Verified Cross-sectional Area of Well given Discharge from Well

Go

Verified Cross-sectional Area of Well given Fine Sand

Go

Verified Bed Slope using Mannings equation

Go

Verified Entrance Loss Coefficient given Head on Entrance using Mannings formula

Go

Verified Head on Entrance measured from Bottom of Culvert using Mannings formula

Go

Verified Manning's Formula for Roughness Coefficient given Velocity of Flow in Culverts

Go

Verified Normal Depth of Flow given Head on Entrance measured from Bottom using Mannings formula

Go

Verified Velocity of Flow through Mannings Formulas in Culverts

Go

5 More Culverts on Subcritical Slopes Calculators

Go

Verified D.O Saturation for Sewage when Correction Factor is 0.8

Go

Verified D.O Saturation for Sewage when Correction Factor is 0.85

Go

Verified Dissolved Oxygen Saturation for Sewage

Go

Verified Area given Discharge under Dams on Soft or Porous Foundations

Go

Verified Equipotential Lines given Hydraulic gradient per unit head for Dams on Soft Foundations

Go

Verified Length of Conduit given Neutral stress per unit area for Dams on Soft Foundations

Go

Verified New Material Coefficient C2 for Dams on Soft or Porous Foundations

Go

Verified Number of Beds Given Hydraulic gradient per unit head for Dams on Soft Foundations

Go

Verified Permeability given Hydraulic gradient per unit head for Dams on Soft Foundations

Go

16 More Dams on Soft or Porous Foundations by Darcy’s law Calculators

Go

Verified Shear Velocity

Go

20 More Darcy – Weisbach Equation Calculators

Go

Verified Apparent Velocity of Seepage

Go

Verified Apparent velocity of seepage when discharge and cross-sectional area are considered

Go

Verified Coefficient of Permeability when Apparent Velocity of Seepage is considered

Go

Verified Hydraulic Gradient when Apparent Velocity of Seepage is considered

Go

3 More Darcy's Law Calculators

Go

Verified Average Velocity of Flow given Head Loss

Go

Verified Average Velocity of Flow given Internal Radius of Pipe

Go

Verified Darcy's Coefficient of Friction given Head Loss

Go

Verified Darcy's Coefficient of Friction given Internal Radius of Pipe

Go

Verified Head Loss due to Friction by Darcy Weisbach Equation

Go

Verified Head Loss due to Friction given Internal Radius of Pipe

Go

Verified Internal Diameter of Pipe given Head Loss

Go

Verified Internal Radius of Pipe given Head Loss

Go

Verified Length of Pipe given Head Loss due to Friction

Go

Verified Length of Pipe given Internal Radius of Pipe

Go

Created Darcy Weishbach Friction Factor given Surface Area with respect to Darcy Weishbach Factor

Go

Created Darcy-Weishbach Friction Factor given Displacement Velocity for Fine Particles

Go

Verified Diameter of Piston given Pressure reduction over Length of Piston

Go

Verified Diameter of Piston given Vertical Upward Force on Piston

Go

Verified Length of Piston for Pressure Drop over Piston

Go

Verified Length of piston for shear force resisting motion of piston

Go

Verified Pressure Drop over Length of Piston given Vertical Upward Force on Piston

Go

Verified Shear Force given Total Force

Go

Verified Shear Force resisting motion of piston

Go

Verified Shear Stress given Shear Force Resisting Motion of Piston

Go

Verified Vertical Upward Force on Piston

Go

14 More Dash - Pot Mechanism Calculators

Go

Verified Deflection Due to Moments on Arch Dam

Go

2 More Deflection on arch dams Calculators

Go

Created Air content with respect to degree of saturation

Go

Verified Buoyant Unit Weight of Soil with Saturation 100 Percent

Go

Created Degree of saturation given air content with respect to degree of saturation

Go

Created Degree of saturation given void ratio in specific gravity

Go

Created Degree of saturation of soil sample

Go

Created Volume of voids given degree of saturation of soil sample

Go

Created Volume of water given degree of saturation of soil sample

Go

Created Mass Density of Fluid given Frictional Drag

Go

Created Mass Density of Fluid given Impelling Force

Go

Created Mass Density of Fluid given Settling Velocity

Go

Created Mass Density of Fluid using Settling Velocity with respect to Dynamic Viscosity

Go

Created Mass Density of Particle given Impelling Force

Go

Created Mass Density of Particle given Settling Velocity

Go

Created Mass Density of Particle given Settling Velocity with respect to Dynamic Viscosity

Go

Created Bulk density of soil

Go

Created Density of solids

Go

Created Density of water given submerged density with respect to saturated density

Go

Created Dry density of soil

Go

Created Mass of saturated sample given saturated density of soil

Go

Created Mass of solids given density of solids

Go

Created Mass of solids given dry density of soil

Go

Created Saturated density of soil

Go

Created Saturated density when submerged density with respect to saturated density

Go

Created Submerged density of soil

Go

Created Submerged density with respect to saturated density

Go

Created Submerged mass of soil given submerged density of soil

Go

Created Total mass of soil given bulk density of soil

Go

Created Total volume given saturated density of soil

Go

Created Total volume given submerged density of soil

Go

Created Total volume of soil given bulk density of soil

Go

Created Total volume of soil given dry density of soil

Go

Verified Density of Water given Kinematic Viscosity of Water

Go

Created Deoxygenation Coefficient given Self Purification Constant

Go

Created Deoxygenation Constant given Self Purification Constant with Critical Oxygen Deficit

Go

Created Deoxygenation Constant

Go

Created De-oxygenation Constant

Go

Created Deoxygenation Constant at 20 degree Celsius

Go

Created Deoxygenation Constant at given Temperature

Go

Created Deoxygenation Constant given Organic Matter Present at Start of BOD

Go

Created Deoxygenation Constant given Total Amount of Organic Matter Oxidised

Go

Verified Constant Depression Head given Specific Capacity

Go

Verified Constant Depression Head given Specific Capacity for Clay Soil

Go

Verified Constant Depression Head given Specific Capacity for Coarse Sand

Go

Verified Constant Depression Head given Specific Capacity for Fine Sand

Go

Verified Depression Head given Discharge

Go

Verified Depression Head in Well at Time T after Pumping Stopped

Go

Verified Depression Head in Well at Time T after Pumping Stopped and Clay Soil is Present

Go

Verified Depression Head in Well at Time T after Pumping Stopped and Coarse Sand is Present

Go

Verified Depression Head in Well at Time T after Pumping Stopped and Fine Sand is Present

Go

Verified Depression Head in Well at Time T after Pumping Stopped with Base 10

Go

Verified Depression Head in Well at Time T after Pumping Stopped with Base 10 and Clay soil is Present

Go

Verified Depression Head in Well at Time T after Pumping Stopped with Base 10 and Fine Sand is Present

Go

Verified Depression Head in Well at Time T after Pumping Stopped with Base 10 in Coarse Sand

Go

Verified Depression Head in Well at Time T after Pumping Stopped with known Discharge and Time

Go

Verified Depression Head in Well at Time T given Pumping Stopped and Constant

Go

Verified Depression Head in Well at Time T given Pumping Stopped and Constant with Base 10

Go

Verified Depression Head in well given pumping stopped and clay soil is present

Go

Verified Depression Head in Well given Pumping Stopped and Coarse Sand is Present

Go

Verified Depression Head in Well given Pumping Stopped and Constant

Go

Verified Depression Head in Well given Pumping Stopped and Constant with Base 10

Go

Verified Depression Head in Well given Pumping Stopped and Fine Sand is Present

Go

Verified Depression Head in Well given Pumping Stopped with Base 10 and Clay soil is Present

Go

Verified Depression Head in Well given Pumping Stopped with Base 10 and Coarse Sand is Present

Go

Verified Depression Head in Well given Pumping Stopped with Base 10 and Fine Sand is Present

Go

Verified Depression Head in Well given Pumping Stopped with Discharge

Go

Verified Depression Head in Well when Pumping Stopped

Go

Verified Depression Head in Well when Pumping Stopped with Base 10

Go

Verified Depth given Critical Velocity

Go

Verified Depth given Discharge for Rectangular Channel Section

Go

2 More Depth of Channel Calculators

Go

Verified Depth of Actual Filter using Treatability Constant

Go

Verified Depth of Tank given Detention Time

Go

Verified Depth of Tank given Flow Velocity

Go

Verified Depth of tank given Height to Length Ratio

Go

Verified Height of Tank given Detention Time for Circular Tank

Go

Verified Height of Tank given Flow Velocity

Go

Verified Depth of Water in Well 1 given Drawdown in Well 1

Go

Verified Depth of Water in Well 2 given Drawdown in Well 2

Go

Verified Radial Distance from Well 1 given Aquifer Constant

Go

Verified Radial Distance from Well 2 given Aquifer Constant

Go

Verified Depth of Water at Point 1 given Discharge from Two Wells with Base 10

Go

Verified Depth of Water at Point 1 given Discharge of Two Wells under Consideration

Go

Verified Depth of Water at Point 2 given Discharge from Two Wells with Base 10

Go

Verified Depth of Water at Point 2 given Discharge of Two Wells under Consideration

Go

Verified Depth of Water in Well given Discharge in Unconfined Aquifer

Go

Verified Depth of Water in Well given Drawdown Value measured at Well

Go

Verified Depth of Water in 1st Well given Coefficient of Transmissibility

Go

Verified Depth of Water in 1st Well given Confined Aquifer Discharge

Go

Verified Depth of Water in 2nd Well given Coefficient of Transmissibility

Go

Verified Depth of Water in 2nd Well given Confined Aquifer Discharge

Go

Verified Depth of Water in Well given Coefficient of Transmissibility

Go

Verified Depth of Water in Well given Coefficient of Transmissibility with Base 10

Go

Verified Depth of Water in Well given Discharge in Confined Aquifer

Go

Verified Depth of Water in Well given Discharge in Confined Aquifer with Base 10

Go

Verified Average Daily Consumption of Chlorine

Go

Verified Average Flow given Average Daily Consumption of Chlorine

Go

Verified Average Flow given Capacity of Chlorinator at Peak Flow

Go

Verified Capacity of Chlorinator at Peak Flow

Go

Verified Dosage Used given Average Daily Consumption of Chlorine

Go

Verified Dosage Used given Capacity of Chlorinator at Peak Flow

Go

Verified Number of Coliform Organisms at Any Initial Time

Go

Verified Number of Coliform Organisms at Any Particular Time

Go

Verified Peaking Factor given Capacity of Chlorinator at Peak Flow

Go

Verified Residence Time given Number of Coliform Organisms at Any Particular Time

Go

Verified Total Chlorine Residual at Any Particular Time

Go

Verified Actual Solid Loading Rate of Circular Settling Tanks

Go

Verified Assumed Solid Loading Rate of Circular Settling Tanks

Go

Verified Average Daily Load using Peak Discharge in Circular Settling Tanks

Go

Verified Design Surface Loading Rate given Surface Area of Circular Settling Tank

Go

Verified Influent Flow Rate given Return Activated Sludge Flow Rate

Go

Verified Maximum Solids given Solid Loading Rate

Go

Verified Mixed Liquor Suspended Solids in Aeration Tank using Maximum Solids

Go

Verified Peak Discharge given Surface Area of Circular Settling Tank

Go

Verified Peak Discharge in Circular Settling Tanks

Go

Verified Peaking Factor using Peak Discharge in Circular Settling Tanks

Go

Verified Return Activated Sludge Flow Rate

Go

Verified Solids Processed given Actual Solid Loading Rate

Go

Verified Surface Area given Solid Loading Rate

Go

Verified Surface Area of Circular Settling Tank

Go

Verified Total Settling Tank Surface Area given Actual Solid Loading Rate

Go

Created Recirculation Ratio

Go

Created Sludge Concentration using Wasting Rate from Return Line when Solid Concentration in Effluent is Low

Go

Verified Dewatered Sludge or Cake Discharge Rate

Go

Verified Percent Reduction in Sludge Volume

Go

Verified Solids Recovery given Dewatered Sludge Discharge Rate

Go

1 More Design of a Solid Bowl Centrifuge for Sludge Dewatering Calculators

Go

Verified Air supply required in Grit Chamber

Go

Verified Assumed Grit Quantity given Volume of Aerated Grit Chamber

Go

Verified Chamber Length using Air supply required

Go

Verified Chosen Air Supply given Air supply required

Go

Verified Chosen Depth given Width of Grit Chamber

Go

Verified Depth given Length of Grit Chamber

Go

Verified Detention Time given Volume of each Grit Chamber

Go

Verified Length of Grit Chamber

Go

Verified Peak Flow Rate given Volume of Each Grit Chamber

Go

Verified Selected Width-Ratio given Width of Grit Chamber

Go

Verified Volume Flow Rate given Volume of Aerated Grit Chamber

Go

Verified Volume of Aerated Grit Chamber

Go

Verified Volume of Each Grit Chamber

Go

Verified Volume using Length of Grit Chamber

Go

Verified Width of Grit Chamber

Go

Verified Width using Length of Grit Chamber

Go

Verified Density of Air given Volume of Air Required

Go

Verified Density of Water given Volume of Digested Sludge

Go

Verified Digester Total Suspended Solids given Volume of Aerobic Digester

Go

Verified Initial Weight of Oxygen given Weight of Oxygen Required

Go

Verified Percent Solids given Volume of Digested Sludge

Go

Verified Solids Retention Time given Volume of Aerobic Digester

Go

Verified Specific Gravity of Digested Sludge given Volume of Digested Sludge

Go

Verified Volatile Fraction of Digester Suspended Solids when Volume of Aerobic Digester is considered

Go

Verified Volume of Aerobic Digester

Go

Verified Volume of Air Required at Standard Conditions

Go

Verified Volume of Digested Sludge

Go

Verified VSS as Mass Flow Rate given Weight of Oxygen Required

Go

Verified Weight of Oxygen given Volume of Air

Go

Verified Weight of Oxygen Required to Destroy VSS

Go

Verified Weight of Sludge given Volume of Digested Sludge

Go

Verified Weight of VSS given Weight of Oxygen Required

Go

Verified BOD in given Percent Stabilization

Go

Verified BOD in given Quantity of Volatile Solids

Go

Verified BOD in given Volume of Methane Gas Produced

Go

Verified BOD Out given Percent Stabilization

Go

Verified BOD Out given Quantity of Volatile Solids

Go

Verified BOD Out given Volume of Methane Gas Produced

Go

Verified BOD Per Day given Volumetric Loading in Anaerobic Digester

Go

Verified Endogenous Coefficient given Quantity of Volatile Solids

Go

Verified Hydraulic Retention Time given Volume Required for Anaerobic Digester

Go

Verified Influent Sludge Flow Rate given Volume Required for Anaerobic Digester

Go

Verified Mean Cell Residence Time given Quantity of Volatile Solids

Go

Verified Percent Stabilization

Go

Verified Quantity of Volatile Solids Produced Each Day

Go

Verified Volatile Solids produced given Percent Stabilization

Go

Verified Volatile Solids produced given Volume of Methane Gas produced

Go

Verified Volume of Methane Gas Produced at Standard Conditions

Go

Verified Volume Required for Anaerobic Digester

Go

Verified Volumetric Flow Rate given Volumetric Loading in Anaerobic Digester

Go

Verified Volumetric Loading in Anaerobic Digester

Go

Verified Yield Coefficient given Quantity of Volatile Solids

Go

Verified Depth of Tank given Top Area

Go

Verified Depth of Tank given Volume of Conical Humus Tank

Go

Verified Diameter of Tank given Volume of Conical Humus Tank

Go

Verified Top Area of Tank given Volume of Conical Humus Tank

Go

Verified Volume of Conical Humus Tank

Go

Verified Volume of Conical Humus Tank given Top Area

Go

Verified Height to Length Ratio given Settling Velocity

Go

Verified Length to Depth Ratio given Settling Velocity

Go

Verified Overflow Rate given Discharge

Go

Verified Rate of Flow given Detention Time

Go

Verified Volume of Tank given Detention Time

Go

Verified Coefficient of Discharge given Distance in X Direction from Center of Weir

Go

Verified Distance in X Direction from Center of Weir

Go

Verified Distance in Y Direction from Crest of Weir

Go

Verified Half Width of Bottom Portion of Weir

Go

Verified Horizontal Flow Velocity given Distance in X Direction from Center of Weir

Go

Verified Horizontal Flow Velocity given Half Width of Bottom Portion of Weir

Go

Verified Width of Channel given Distance in X Direction from Center of Weir

Go

Verified Width of Channel given Half Width of Bottom Portion of Weir

Go

Verified Number of Threads in Engagement with Nut given Unit Bearing Pressure

Go

21 More Design of Screw and Nut Calculators

Go

Verified Depth of Drains for Drains upto 15 Cumecs

Go

Verified Width of Drain given Depth of Drains for Drains upto 15 Cumecs

Go

Created Area given Hydraulic Loading

Go

Created Hydraulic Loading to each Filter

Go

Created Axial Load at Balanced Condition

Go

Created Axial Moment at Balanced Condition

Go

Created Bending Moment for Spiral Columns

Go

Created Bending Moment for Tied Columns

Go

Created Reinforcement Yield Strength given Axial Load for Tied Columns

Go

Created Tension Reinforcement Area given Axial Load for Tied Columns

Go

7 More Design Under Axial Compression with Biaxial Bending Calculators

Go

Verified Detention Time for Circular Tank

Go

Verified Detention Time for Rectangular Tank

Go

Verified Detention Time given Discharge

Go

Created Detention Period given Falling Speed of Smaller Particle

Go

Created Detention Time given Displacement Efficiency of Sedimentation Tank

Go

Created Detention Time in Sedimentation Tank

Go

Created Detention Time with respect to Discharge Rate

Go

Verified Second moment of instantaneous unit hydrograph or IUH

Go

4 More Determination of n and S of Nash's Model Calculators

Go

Verified Constant Factor given Population at Last Census

Go

Verified Earlier Census Date given Constant Factor

Go

Verified Earlier Census Date given Proportionality Factor

Go

Verified Last Census Date given Constant Factor

Go

Verified Last Census Date given Proportionality Factor

Go

Verified Population at Earlier Census

Go

Verified Population at Last Census

Go

Verified Population at Last Census given Proportionality Factor

Go

Verified Proportionality Factor given Population at Last Census

Go

Created Average Rainfall Rate given Stormwater

Go

Created Coefficient of Runoff given Stormwater

Go

Created Drainage Area given Stormwater

Go

Created Stormwater Flow

Go

Verified Diameter of Grain for given Friction Factor

Go

Verified Diameter of Grain given Rugosity Coefficient

Go

Verified Diameter of Grain given Self Cleaning Invert Slope

Go

Verified Diameter of Grain given Self Cleansing velocity

Go

Verified Diameter of Particle given Reynold Number

Go

Verified Diameter of Particle given Settling Velocity for Modified Hazen's Equation

Go

Verified Diameter of Particle given Settling Velocity for Organic Matter

Go

Verified Diameter of Particle given Settling Velocity for Turbulent Settling

Go

Verified Diameter of Particle given Settling Velocity of Spherical Particle

Go

Verified Diameter of Particle given Settling Velocity within Transition Zone

Go

Created Diameter for Settling Velocity with respect to Kinematic Viscosity

Go

Created Diameter given Displacement Velocity by Camp

Go

Created Diameter given Settling Velocity at 10 degree Celsius

Go

Created Diameter given Settling Velocity given Celsius

Go

Created Diameter given Settling Velocity in Fahrenheit

Go

Created Diameter given Settling Velocity with respect to Dynamic Viscosity

Go

Created Diameter given Specific Gravity of Particle and Viscosity

Go

Created Diameter given temperature given Celsius for diameter greater than 0.1mm

Go

Created Diameter given temperature given Fahrenheit

Go

Created Diameter of Particle given Particle Reynold's Number

Go

Created Diameter of Particle given Settling Velocity

Go

Created Diameter of Particle given Settling Velocity with respect to Specific Gravity

Go

Created Diameter of Particle given Volume of Particle

Go

Verified Catchment Area given Peak Rate of Runoff

Go

Verified Factors Dependent Constant given Peak Rate of Runoff

Go

Verified Peak Rate of Runoff from Dicken's Formula

Go

Verified Confined Aquifer Discharge given Aquifer Constant

Go

Verified Discharge given Aquifer Constant

Go

Verified Discharge given Difference in Drawdowns at Two Wells

Go

Verified Discharge of Full Flow given Hydraulic Mean Depth for Partial flow

Go

Verified Discharge of Full Flow given Hydraulic Mean Depth Ratio

Go

Verified Discharge Ratio given Hydraulic Mean Depth for Full Flow

Go

Verified Discharge Ratio given Hydraulic Mean Depth Ratio

Go

Verified Self Cleansing Discharge given Hydraulic Mean Depth for Full Flow

Go

Verified Self Cleansing Discharge given Hydraulic Mean Depth Ratio

Go

Verified Discharge from Open Well given Depression Head

Go

Verified Discharge from Open Well given Mean Velocity of Water Percolating

Go

Verified Discharge from Well given Specific Capacity

Go

Verified Discharge from Well given Specific Capacity for Clay Soil

Go

Verified Discharge from Well given Specific Capacity for Coarse Sand

Go

Verified Discharge from Well given Specific Capacity for Fine Sand

Go

Verified Discharge Coefficient with known discharge

Go

Verified Discharge for Rectangular Channel Section using manning's equation

Go

Verified Discharge Passing through Parshall Flume given Discharge Coefficient

Go

Verified Discharge through Control Section

Go

3 More Discharge in Channel Calculators

Go

Verified Discharge Entering Basin given Cross-section Area of Tank

Go

Verified Discharge Entering Basin given Flow Velocity

Go

Verified Discharge Entering Basin given Settling Velocity

Go

Verified Discharge given Detention Time for Circular Tank

Go

Verified Discharge given Detention Time for Rectangular Tank

Go

Verified Discharge given Height to Length Ratio

Go

Verified Discharge given Overflow Rate

Go

Verified Discharge given Plan Area

Go

Verified Discharge given Plan Area for Particular Sized Particle

Go

Verified Discharge given Settling Velocity of Particular Sized Particle

Go

Verified Discharge given Difference between Modified Drawdowns

Go

Verified Unconfined Aquifer Discharge given Aquifer Constant

Go

Verified Discharge given Drawdown

Go

Verified Discharge given Formation Constant T

Go

Verified Discharge given Time at 1st and 2nd Instance

Go

Created Discharge Rate given Detention Time

Go

Created Discharge Rate given Detention Time in Sedimentation Tank

Go

Created Discharge Rate given Height at Outlet Zone with respect to Area of Tank

Go

Created Discharge Rate given Height at Outlet Zone with respect to Discharge

Go

Created Discharge Rate given Ratio of Removal with respect to Discharge

Go

Created Discharge Rate given Vertical Falling Speed in Sedimentation Tank

Go

Created Discharge Rate given Vertical Falling Speed in Sedimentation Tank with respect to Area

Go

Created Discharge Rate with respect to Settling Velocity

Go

Created Displacement Efficiency of Sedimentation Tank

Go

Created Flow through Period given Displacement Efficiency of Sedimentation Tank

Go

Created Beta Constant given Displacement Velocity by Camp

Go

Created Displacement Velocity by Camp

Go

Created Displacement Velocity for Fine Particles

Go

Created Displacement Velocity given Settling Velocity

Go

Created Displacement Velocity when friction factor is 0.025

Go

Verified Maximum Rate of Effluent Application of Leaching Surface

Go

Verified Maximum Rate of Effluent Application of Leaching Surface by BIS

Go

Verified Standard Percolation Rate given Maximum Rate of Effluent Application

Go

Verified Standard Percolation Rate given Maximum Rate of Effluent Application by BIS

Go

Created Area of Opening given Inlet Capacity for Flow Depth more than 1ft 5in

Go

Verified Depression in Curb Inlet given Runoff Quantity with Full Gutter flow

Go

Created Depth of Flow given Inlet Capacity for Flow Depth more than 1ft 5in

Go

Created Inlet Capacity for Flow Depth more than 1ft 5in

Go

6 More Disposing of storm water Calculators

Go

Created Actual DO

Go

Created Mixing Concentration

Go

Created River Stream Concentration

Go

Created River Stream Flow Rate

Go

Created Saturation DO

Go

Created Sewage Concentration

Go

Created Sewage Flow Rate

Go

Created DO Consumed by Diluted Sample given BOD in Sewage

Go

Created DO Consumed by Diluted Sample given Dilution Factor

Go

Verified Dosing Rate

Go

Verified Dosing Rate given Rotational Speed

Go

Created Drag Coefficient given Frictional Drag

Go

Created Drag Coefficient given Settling Velocity

Go

Created Drag Coefficient given Settling Velocity with respect to Specific Gravity

Go

Created Drag Coefficient with respect to Reynold's Number

Go

Created General form of Drag Coefficient

Go

Verified Angle of Inclination given drag force

Go

Verified Bed Slope of Channel given Drag Force

Go

Verified Drag Force Exerted by Flowing Water

Go

Verified Drag Force or Intensity of Tractive force

Go

Verified Rugosity Coefficient given Drag Force

Go

Verified Thickness of Sediment given Drag Force

Go

Verified Unit Weight of Water given Drag Force

Go

Verified Area of Particle given Drag Force Offered by Fluid

Go

Verified Drag Force Offered by Fluid

Go

Verified Velocity of Fall given Drag Force Offered by Fluid

Go

Created Diameter given Drag Force as per Stokes Law

Go

Created Drag Force as per Stokes Law

Go

Created Frictional Drag

Go

Created Projected Area given Frictional Drag

Go

Verified Change in Drawdown given Chow's Function

Go

Verified Change in Drawdown given Formation Constant T

Go

Verified Change in Drawdown given Time at 1st and 2nd Instance

Go

Verified Chow's Function given Drawdown

Go

Verified Drawdown given Chow's Function

Go

Verified Drawdown given Well Function

Go

Verified Drawdown at Well given Radius of Influence

Go

Verified Drawdown at Well given Coefficient of Transmissibility

Go

Verified Drawdown at Well given Coefficient of Transmissibility with Base 10

Go

Verified Drawdown at Well given Confined Aquifer Discharge

Go

Verified Drawdown at Well given Confined Aquifer Discharge with Base 10

Go

Verified Difference in Drawdowns at Two Wells given Aquifer Constant

Go

Verified Drawdown in Well 1 given Aquifer Constant

Go

Verified Drawdown in Well 1 given Aquifer Constant and Discharge

Go

Verified Drawdown in Well 1 given Thickness of Aquifer from Impermeable Layer

Go

Verified Drawdown in Well 2 given Aquifer Constant

Go

Verified Drawdown in Well 2 given Aquifer Constant and Discharge

Go

Verified Drawdown in Well 2 given Thickness of Aquifer from Impermeable Layer

Go

Verified Catchment Area given Peak Rate of Runoff from Dredge Formula

Go

Verified Length of Drain given Peak Rate of Runoff from Dredge Formula

Go

Verified Peak Rate of Runoff from Dredge Formula

Go

Created Dry unit weight given Bulk unit weight and Degree of saturation

Go

Created Dry unit weight given Percentage of air voids

Go

Created Dry unit weight given Submerged unit weight of soil and Porosity

Go

Created Dry unit weight given unit weight of solids

Go

Created Dry unit weight given Water content

Go

Created Dry unit weight given Water content at full saturation

Go

Verified Dry Unit Weight of Soil when Saturation is 0 Percent

Go

Verified Dynamic Viscosity given Mean Velocity of Flow with Pressure Gradient

Go

Verified Dynamic Viscosity given Pressure Head Drop

Go

4 More Dynamic Viscosity Calculators

Go

Created Dynamic Viscosity for Settling Velocity with respect to Dynamic Viscosity

Go

Created Dynamic Viscosity given Drag Force as per Stokes Law

Go

Created Dynamic Viscosity given Particle Reynold's Number

Go

Verified Superficial area of flow Given Seepage Discharge in Earth Dam

Go

2 More Earth Dam Calculators

Go

Verified Height of Water above Bottom of Wall given Total Thrust from Water Retained behind Wall

Go

Verified Total Thrust from Water Retained by Wall

Go

Verified Unit Weight of Water given Total Thrust from Water Retained behind Wall

Go

Verified Compacted Volume of Soil after Excavation of Soil

Go

Verified Load Factor given Original Volume of Soil

Go

Verified Loaded Volume of Soil given Original Volume of Soil

Go

Verified Loaded Volume of Soil given Percent Swell

Go

Verified Original Volume of Soil before Excavation

Go

Verified Original Volume of Soil before Excavation given Percent Swell

Go

Verified Swell in Soil given Original Volume of Soil

Go

2 More Earth quantities hauled Calculators

Go

Verified Coefficient of Traction given Usable Pull

Go

Verified Total Road Resistance given Rolling Resistance and Grade Resistance

Go

Verified Usable Pull to Overcome Loss of Power with Altitude

Go

Verified Weight on Wheels given Total Road Resistance

Go

11 More Earthmoving Calculators

Go

Verified Area given Hydraulic Loading Rate per Unit Area

Go

Verified BOD of Effluent Getting Out of Filter

Go

Verified BOD of Influent Entering Filter

Go

Verified Discharge given Hydraulic Loading Rate per Unit Area

Go

Verified Hydraulic Loading Rate given BOD of Influent Entering Filter

Go

Verified Hydraulic Loading Rate given Discharge

Go

Verified Barometric Pressure given Group Refractive Index

Go

Verified Corrected Slope Distance for Refractive Index

Go

Verified Essen and Froome Formula for Group Refractive Index

Go

Verified Group Refractive Index at Standard Conditions

Go

Verified Group Refractive Index if Temperature and Humidity are different from Standard Values

Go

Verified IUCG Formula for Refractive Index

Go

Verified Overall Standard Error

Go

Verified Partial Pressure of Water Vapour when Temperature Effects are Considered

Go

Verified Temperature Difference given Partial Pressure

Go

Verified Wave Velocity in Medium

Go

Verified Wave Velocity in Vacuum

Go

Verified Reduced Distance

Go

Verified Spheroidal Distance

Go

Verified Spheroidal Distance for Geodimeters

Go

Verified Spheroidal Distance for Tellurometers

Go

Verified Buoyancy given Effective Weight of Particle

Go

Verified Effective Weight of Particle

Go

Verified Effective Weight of Particle given Buoyancy

Go

Verified Radius of Particle given Effective Weight of Particle

Go

Verified Total Weight given Effective Weight of Particle

Go

Verified Unit weight of Particle given Effective Weight of Particle

Go

Verified Unit Weight of Water given Effective Weight of Particle

Go

Created Efficiency of First Filter given BOD Loading for Second Filter

Go

Created Efficiency of First Filter Stage

Go

Created Efficiency of First Filter Stage given Overall Efficiency

Go

Created Efficiency of First Filter Stage using Efficiency of Second Filter Stage

Go

Created Efficiency of Second Filter Stage

Go

Created Efficiency of Second Filter Stage given Overall Efficiency

Go

Created Overall Efficiency given Efficiency of First and Second Filter Stage

Go

Created Overall Efficiency of Two Stage Trickling Filter

Go

Verified Efficiency of Single Stage High Rate Trickling Filter

Go

Verified Efficiency of Single Stage High Rate Trickling Filter given Unit Organic Loading

Go

Verified Filter Volume given Volume of Raw Sewage

Go

Verified Final Efficiency after Two Stage Filtration

Go

Verified Initial Efficiency given Final Efficiency after Two Stage Filtration

Go

Verified Recirculation Factor given Recirculation ratio

Go

Verified Recirculation Factor given Volume of Raw Sewage

Go

Verified Recirculation Ratio given Volume of Raw Sewage

Go

Verified Unit Organic Loading on Filter

Go

Verified Unit Organic Loading using Efficiency of Filter

Go

Verified Volume of Raw Sewage given Recirculation ratio

Go

Verified Volume of Recirculated Sewage given Recirculation ratio

Go

Verified Effluent BOD given Oxygen Demand and Ultimate BOD Both

Go

Verified Effluent BOD given Oxygen Demand of Biomass

Go

Verified Effluent BOD given Oxygen Required in Aeration Tank

Go

Verified Effluent BOD given Ultimate BOD

Go

Created Effluent Flow Rate given Wasting Rate from Return Line

Go

Created Effluent Substrate Concentration given Net Waste Activated Sludge

Go

Created Effluent Substrate Concentration given Theoretical Oxygen Requirement

Go

Created Effluent Substrate Concentration given Volume of Reactor

Go

Verified Diameter of Circular Section

Go

Verified Width of Egg Shaped Section given Diameter of Circular Section

Go

Verified Elastic Modulus of Rock given Deflection Due to Moments on Arch Dam

Go

Verified Elastic Modulus of Rock given Deflection Due to Shear on Arch Dam

Go

4 More Elastic Modulus of Rock Calculators

Go

Verified Angle of Internal Friction given Factor of Safety for Cohesive Soil

Go

Verified Angle of Internal Friction given Shear Strength of Cohesive Soil

Go

Verified Angle of Internal Friction given Stability Number

Go

Verified Factor of Safety for Cohesive Soil

Go

Verified Factor of Safety for Cohesive Soil given Cohesion

Go

Verified Factor of Safety with Respect to Cohesion given Critical Depth

Go

Verified Factor of Safety with Respect to Cohesion given Mobilised Cohesion

Go

Verified Factor of Safety with Respect to Cohesion given Stability Number

Go

Verified Stability Number for Cohesive Soil

Go

Verified Stability Number for Cohesive Soil given Mobilised Cohesion

Go

Verified Stability Number given Angle of Internal Friction

Go

Verified Stability Number given Factor of Safety with Respect to Cohesion

Go

Verified Angle of Internal Friction given Angle of Inclination and Slope angle

Go

Verified Angle of Internal Friction given Angle of Mobilised Friction

Go

Verified Angle of Internal Friction given Effective Normal Stress

Go

Verified Angle of Internal Friction given Shear Strength along Slip Plane

Go

Verified Angle of Internal Friction given Shear Strength and Submerged Unit Weight

Go

Verified Angle of Internal Friction given Submerged Unit Weight

Go

Verified Angle of Internal Friction given Weight of Wedge

Go

Verified Factor of Safety given Angle of Inclination and Slope angle

Go

Verified Factor of Safety given Angle of Mobilised Friction

Go

Verified Factor of Safety given Length of Slip Plane

Go

Verified Length of Slip Plane given Cohesive force along Slip Plane

Go

Verified Length of Slip Plane given Factor of Safety

Go

Verified Length of Slip Plane given Height from Toe of Wedge to Top of Wedge

Go

Verified Length of Slip Plane given Shear Strength along Slip Plane

Go

Verified Length of Slip Plane given Weight of Wedge of Soil

Go

Verified Unit Weight of Soil given Angle of Inclination and Slope angle

Go

Verified Unit Weight of Soil given Angle of Mobilised Friction

Go

Verified Unit Weight of Soil given Height from Toe of Wedge to Top of Wedge

Go

Verified Unit Weight of Soil given Safe Height from Toe to Top of Wedge

Go

Verified Unit Weight of Soil given Weight of Wedge

Go

Verified Weight of Wedge given Factor of Safety

Go

Verified Weight of Wedge given Height from Toe of Wedge to Top of Wedge

Go

Verified Weight of Wedge given Shear Strength along Slip Plane

Go

Verified Weight of Wedge given Shear Stress along Slip Plane

Go

Verified Weight of Wedge of Soil

Go

Verified Cross Sectional Area with known Elongation of Tapering Bar due to self weight

Go

Verified Length of rod of truncated conical section

Go

Verified Modulus of Elasticity of Bar with known elongation of Truncated Conical Rod due to Self Weight

Go

Verified Specific weight of Truncated Conical Rod using its elongation due to Self Weight

Go

Verified Uniform stress on bar due to self weight

Go

6 More Elongation due to Self weight Calculators

Go

Verified Elongation of Conical bar due to Self Weight

Go

Verified Length of Bar using Elongation of Conical Bar with Cross-sectional area

Go

Verified Length of Prismatic Rod given Elongation due to Self Weight in Uniform Bar

Go

Verified Modulus of Elasticity of Bar given Elongation of Conical Bar due to Self Weight

Go

Verified Self Weight of Conical section with known Elongation

Go

8 More Elongation of Tapering Bar due to Self Weight Calculators

Go

Created Endogenous Decay Coefficient given Observed Cell Yield

Go

Created Endogenous Decay Constant given Volume of Reactor

Go

Verified Endogenous Respiration Rate Constant given Mass of Wasted Activated Sludge

Go

Verified Endogenous Respiration Rate Constant given Maximum Yield Coefficient

Go

Verified Endogenous Respiration Rate Constant given Reciprocal of Sludge Age

Go

Verified Chezy Formula for Energy Slope of Rectangular Channel

Go

Verified Energy Slope given Slope of Dynamic Equation of Gradually Varied Flow

Go

Verified Energy Slope of channel given Energy Gradient

Go

Verified Energy Slope of Rectangular channel

Go

Verified Length of Culvert given Velocity of Flow Fields

Go

4 More Entrance and Exit Submerged Calculators

Go

Verified Average Daily Flow given Maximum Daily Flow for Areas of Moderate Sizes

Go

Verified Average Daily Flow given Maximum Hourly Flow

Go

Verified Average Daily Flow given Minimum Daily Flow for Areas of Moderate Sizes

Go

Verified Average Daily Sewage Flow given Minimum Hourly Flow

Go

Verified Average Daily Sewage Flow given Peak Sewage Flow

Go

Verified Maximum Daily Flow for Areas of Moderate Sizes

Go

Verified Maximum Daily Flow given Maximum Hourly Flow

Go

Verified Maximum Hourly Flow given Average Daily Flow

Go

Verified Maximum Hourly Flow given Maximum Daily Flow for Areas of Moderate Sizes

Go

Verified Minimum Daily Flow for Areas of Moderate Sizes

Go

Verified Minimum Daily Sewage Flow given Minimum Hourly Flow

Go

Verified Minimum Hourly Flow given Minimum Daily Flow for Areas of Moderate Sizes

Go

Verified Minimum Hourly Sewage Flow given Average Daily Flow

Go

Verified Peak Sewage Flow given Population in Thousands

Go

Verified Population in Thousands given Peak Sewage Flow

Go

Verified Flood Frequency given Recurrence Interval

Go

Verified Flood Index given Flood Discharge

Go

Verified Number of Years after which Such Flood Recorded for Fuller's Formula

Go

Verified Number of Years given Recurrence Interval by California Method

Go

Verified Number of Years given Recurrence Interval by Hazen's Method

Go

Verified Actual Vapour Pressure given Evaporation Loss Per Day

Go

Verified Actual Vapour Pressure given Evaporation Loss Per Month

Go

Verified Atmospheric Pressure given Change in Vapour Pressure

Go

Verified Atmospheric Pressure given Evaporation Loss Per Day

Go

Verified Change in Vapour Pressure given Evaporation Loss Per Day

Go

Verified Change in Vapour Pressure given Evaporation Loss Per Month

Go

Verified Constant Dependent on Depth of Water Bodies given Change in Vapour Pressure

Go

Verified Constant Dependent on Depth of Water Bodies given Evaporation Loss Per Month

Go

Verified Constant Used in Meyer's Formula given Evaporation Loss Per Month

Go

Verified Constant used in Rohwer's Formula given Change in Vapour Pressure

Go

Verified Constant used in Rohwer's Formula given Evaporation Loss Per Day

Go

Verified Evaporation Loss Per Day

Go

Verified Evaporation Loss Per Day given Change in Vapour Pressure

Go

Verified Evaporation Loss Per Month

Go

Verified Evaporation Loss Per Month given Change in Vapour Pressure

Go

Verified Evaporation Loss Per Month given Deep Water Body

Go

Verified Evaporation Loss Per Month given Shallow Water Body

Go

Verified Evaporation Loss Per Month when Constant Used in Meyer's Formula is 16

Go

Verified Maximum Vapour Pressure given Evaporation Loss Per Day

Go

Verified Maximum Vapour Pressure given Evaporation Loss Per Month

Go

Verified Mean Wind Velocity at Ground Level given Evaporation Loss Per Day

Go

Verified Monthly Mean Wind Velocity given Evaporation Loss Per Month

Go

Verified Angle of Inclination given Saturated Unit Weight

Go

Verified Angle of Inclination given Shear Strength and Submerged Unit Weight

Go

Verified Angle of Inclination given Submerged Unit Weight

Go

Verified Angle of Inclination given Vertical Stress and Saturated Unit Weight

Go

Verified Depth of Prism given Effective Normal Stress

Go

Verified Depth of Prism given Normal Stress and Saturated Unit Weight

Go

Verified Depth of Prism given Saturated Unit Weight

Go

Verified Depth of Prism given Shear Stress and Saturated Unit Weight

Go

Verified Depth of Prism given Submerged Unit Weight and Effective Normal Stress

Go

Verified Depth of Prism given Upward Force

Go

Verified Depth of Prism given Upward Force due to Seepage Water

Go

Verified Depth of Prism given Vertical Stress and Saturated Unit Weight

Go

Verified Saturated Unit Weight given Effective Normal Stress

Go

Verified Saturated Unit Weight given Factor of Safety

Go

Verified Saturated Unit Weight given Normal Stress Component

Go

Verified Saturated Unit Weight given Shear Strength

Go

Verified Saturated Unit Weight given Shear Stress Component

Go

Verified Saturated Unit Weight given Vertical Stress on Prism

Go

Verified Saturated Unit Weight given Weight of Soil Prism

Go

Created Falling Speed given Height at Outlet Zone with respect to Area of Tank

Go

Created Falling Speed given Ratio of Removal with respect to Discharge

Go

Created Falling Speed given Ratio of Removal with respect to Settling Velocity

Go

Created Falling Speed given Surface Area with respect to Settling Velocity

Go

Created Falling Speed of Smaller Particle

Go

Created Concrete Column Elasticity Modulus using Flexural Stiffness

Go

Created Moment of Inertia of Centroidal Axis given Flexural Stiffness

Go

4 More Flat Plate Construction Calculators

Go

Verified Load Per Unit Length for Flexible Pipes

Go

Verified Specific Weight of Fill Material given Load Per Unit Length for Flexible Pipes

Go

Verified Width of Trench given Load Per Unit Length for Flexible Pipes

Go

Verified Flood Coefficient given Flood Discharge

Go

Verified Flood Discharge

Go

Verified Flood Discharge by Dicken's Formula

Go

Verified Flood Discharge by Dicken's Formula for Northern India

Go

Verified Flood Discharge by Dicken's Formula in FPS unit

Go

Verified Flood Discharge by Fanning's Formula

Go

Verified Flood Discharge by Fanning's Formula given Average Value of Constant

Go

Verified Flood Discharge by Fuller's Formula

Go

Verified Flood Discharge by Inglis Formula

Go

Verified Flood Discharge by Nawab Jang Bahadur Formula

Go

Verified Flood Discharge for Area within 24 KM from Coast

Go

Verified Flood Discharge for Area within 24 KM to 161 KM from Coast

Go

Verified Flood Discharge for Catchment of Former Bombay Presidency

Go

Verified Flood Discharge for Limited Area near Hills

Go

Verified Flood Discharge for Madras Catchment

Go

Verified Flood Discharge for Madras Catchment in FPS Unit

Go

Verified Flood Discharge by Creager

Go

Verified Flood Discharge in FPS Unit by Fanning's Formula

Go

Verified Flood Discharge in FPS Unit by Fanning's Formula given Average Value of Constant

Go

Verified Flood Discharge in FPS Unit by Fuller's Formula

Go

Verified Flood Discharge in FPS Unit by Inglis Formula

Go

Verified Flood Discharge in FPS Unit by Nawab Jang Bahadur Formula

Go

Verified Flood Discharge in FPS Unit for Area within 24 KM from Coast

Go

Verified Flood Discharge in FPS Unit for Area within 24 KM to 161 KM from Coast

Go

Verified Flood Discharge in FPS Unit for Catchment of Former Bombay Presidency

Go

Verified Flood Discharge in FPS Unit for Limited Area near Hills

Go

Verified Change in Storage denoting beginning and end of Time Interval with respect to Inflow and Outflow

Go

Verified Rate of Change of Storage

Go

14 More Flood Routing Calculators

Go

Verified Flood Serial Number given Recurrence Interval by California Method

Go

Verified Flood Serial Number given Recurrence Interval by Gumbel's Method

Go

Verified Flood Serial Number given Recurrence Interval by Hazen's Method

Go

Verified Coefficient of Permeability given Discharge

Go

Verified Depth of Water in Gallery given Discharge

Go

Verified Discharge Passing through Vertical Section of Infiltration Gallery

Go

Verified Distance between Infiltration Gallery and Source given Discharge

Go

Verified Height of Saturated Zone given Discharge

Go

Verified Average Power for Most economical pipe diameter for distribution system

Go

Verified Cost given Most economical pipe diameter of distribution system

Go

Verified Most economical pipe diameter for distribution system of water

Go

5 More Flow Over Notches and Weirs Calculators

Go

Verified Flow Velocity given Coefficient of Permeability

Go

Verified Flow Velocity given Rate of Flow

Go

Verified Flow Velocity when Reynold's Number is Unity

Go

Verified Flow Velocity given Length of Tank

Go

Verified Flow Velocity given Length to Depth Ratio

Go

Verified Flow Velocity of Water Entering Tank

Go

Verified Flow Velocity of Water Entering Tank given Cross-section Area of Tank

Go

Verified Conversion Factor given Flow Velocity

Go

Verified Energy Loss given Flow Velocity

Go

Verified Flow Velocity using Manning's formula

Go

Verified Hydraulic Radius given Flow Velocity

Go

Verified Water Flow Equation

Go

3 More Flow velocity in straight sewers Calculators

Go

Verified Self Cleansing Velocity given Bed Slope for Partial Flow

Go

Verified Self Cleansing Velocity given Hydraulic Mean Depth for Full Flow

Go

Verified Self Cleansing Velocity given Hydraulic Mean Depth Ratio

Go

Verified Self Cleansing Velocity using Ratio of Bed Slope

Go

Verified Velocity of Full Flow given Hydraulic Mean Depth for Full Flow

Go

Verified Velocity of Full Flow given Hydraulic Mean Depth Ratio

Go

Verified Velocity Ratio given Hydraulic Mean Depth Ratio

Go

Verified Velocity Ratio given Ratio of Bed Slope

Go

Verified Velocity when Running Full using Bed Slope for Partial Flow

Go

Verified Velocity when Running Full using Ratio of Bed Slope

Go

Verified Biological Oxygen Demand influent

Go

Verified BOD Influent given MLSS

Go

Verified BOD Load Applied given MLSS

Go

Verified BOD Load applied to Aeration System

Go

Verified BOD of Influent Sewage given BOD Load applied

Go

Verified Daily BOD Load given Food to Microorganism Ratio

Go

Verified Food to Microorganism Ratio

Go

Verified Food to Microorganism Ratio given MLSS

Go

Verified Microbial Mass in Aeration System

Go

Verified Microbial Mass in Aeration System given MLSS

Go

Verified Mixed Liquor Suspended Solid

Go

Verified MLSS given BOD Load Applied to Aeration System

Go

Verified MLSS given Microbial Mass in Aeration System

Go

Verified Sewage Flow given Food to Microorganism Ratio

Go

Verified Sewage Flow given MLSS

Go

Verified Sewage Flow into Aeration System given BOD Load applied

Go

Verified Total Microbial Mass given Food to Microorganism Ratio

Go

Verified Volume of Tank given Food to Microorganism Ratio

Go

Verified Volume of Tank given Microbial Mass in Aeration System

Go

Verified Volume of Tank given MLSS

Go

Verified Maximum Moment for Symmetrical Concrete Wall Footing

Go

Verified Uniform Pressure on Soil given Maximum Moment

Go

1 More Footing Calculators

Go

Verified Elasticity Modulus for Allowable Compressive Stress in Rectangular Section

Go

3 More Forest Products Laboratory Recommendations Calculators

Go

Verified Form Drag of Vessel given Total Longitudinal Current Load on Vessel

Go

6 More Form Drag Calculators

Go

Verified Constant dependent on Well Function given Formation Constant S

Go

Verified Formation Constant given Drawdown

Go

Verified Formation Constant S

Go

Verified Formation Constant S given Radial Distance

Go

Verified Formation Constant T given Change in Drawdown

Go

Verified Formation Constant T given Formation Constant S

Go

Verified Formation Constant T given Radial Distance

Go

Verified Net Bearing Capacity of Long Footing in Foundation Stability Analysis

Go

10 More Foundation Stability Analysis Calculators

Go

Verified Constant used in FPS Unit for Flood Discharge by Dicken's Formula

Go

Verified Constant used in FPS Unit for Flood Discharge for Madras Catchment

Go

Verified Constant used in FPS Unit given Flood Discharge by Fanning's Formula

Go

Verified Constant used in FPS Unit given Flood Discharge by Fuller's Formula

Go

Verified Constant used in FPS Unit given Flood Discharge by Nawab Jang Bahadur Formula

Go

Verified Constant used in FPS Unit when Flood Discharge by Creager's Formula

Go

Verified Number of Simultaneous Fire Stream

Go

Verified Population by Freeman's Formula given Quantity of Water

Go

Verified Population given Number of Simultaneous Fire Stream

Go

Verified Quantity of Water by Freeman's Formula

Go

Verified Friction Factor when Head Loss is due to Frictional Resistance

Go

5 More Friction Factor Calculators

Go

Verified Bearing Capacity Factor Dependent on Cohesion for Rectangular Footing

Go

Verified Bearing Capacity Factor Dependent on Cohesion for Rectangular Footing given Shape Factor

Go

Verified Bearing Capacity Factor Dependent on Surcharge for Rectangular Footing

Go

Verified Bearing Capacity Factor Dependent on Surcharge for Rectangular Footing given Shape Factor

Go

Verified Bearing Capacity Factor Dependent on Unit Weight for Rectangular Footing

Go

Verified Bearing Capacity Factor Dependent on Weight for Rectangular Footing given Shape Factor

Go

Verified Cohesion of Soil for Rectangular Footing given Shape Factor

Go

Verified Cohesion of Soil given Ultimate Bearing Capacity for Rectangular Footing

Go

Verified Effective Surcharge for Rectangular Footing

Go

Verified Effective Surcharge for Rectangular Footing given Shape Factor

Go

Verified Length of Rectangular Footing given Ultimate Bearing Capacity

Go

Verified Ultimate Bearing Capacity for Rectangular Footing

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Verified Ultimate Bearing Capacity for Rectangular Footing given Shape Factor

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Verified Unit Weight of Soil for Rectangular Footing given Shape Factor

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Verified Unit Weight of Soil given Ultimate Bearing Capacity for Rectangular Footing

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Verified Coefficient of Permeability given Discharge for Fully Penetrating Well

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Verified Depth of Water in Well given Discharge for Fully Penetrating Well

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Verified Discharge for Fully Penetrating Well

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Verified Radius of Influence of unconfined aquifer with known discharge

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Verified Radius of Well of unconfined aquifer with known discharge

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Verified Thickness of Aquifer given Discharge for Fully Penetrating Well

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Verified Bearing Capacity Factor Dependent on Cohesion for General Shear Failure

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Verified Bearing Capacity Factor Dependent on Surcharge for General Shear Failure

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Verified Bearing Capacity Factor Dependent on Unit Weight for General Shear Failure

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Verified Cohesion of Soil given Net Ultimate Bearing Capacity for General Shear Failure

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Verified Effective Surcharge given Net Ultimate Bearing Capacity for General Shear Failure

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Verified Net Ultimate Bearing Capacity for General Shear Failure

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Verified Unit Weight of Soil under Strip Footing for General Shear Failure

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Verified Width of Strip Footing given Net Ultimate Bearing Capacity

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Verified Average Percentage Increase given Future Population from Geometrical Increase Method

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Verified Average Percentage Increase given Future Population of 2 Decades by Geometrical Method

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Verified Average Percentage Increase given Future Population of 3 Decades by Geometrical Method

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Verified Future Population at End of 2 Decades in Geometrical Increase Method

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Verified Future Population at End of 3 Decades in Geometrical Increase Method

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Verified Future Population at End of n Decades in Geometrical Increase Method

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Verified Number of Decades given Future Population from Geometrical Increase Method

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Verified Present Population given Future Population from Geometrical Increase Method

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Verified Present Population given Future Population of 2 Decades by Geometrical Increase Method

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Verified Present Population given Future Population of 3 Decades by Geometrical Increase Method

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Verified Allowable Bending Stress in Compression Flange

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Verified Allowable Shear Stress with Tension Field Action

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Verified Allowable Shear Stress without Tension Field Action

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Verified Area of Flange given Plate Girder Stress Reduction Factor

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Verified Area of Web given Plate Girder Stress Reduction Factor

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Verified Depth to Thickness Ratio of Girder with Transverse Stiffeners

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Verified Hybrid Girder Factor

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Verified Maximum depth to thickness Ratio for Unstiffened Web

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Verified Plate Girder Stress Reduction Factor

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Verified Camber given Gradient

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Verified Grade Compensation formula 1

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Verified Grade Compensation formula 2

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Verified Radius of Road given Grade Compensation formula 2

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8 More Gradients Calculators

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Verified Area of Section given Energy Gradient

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Verified Area of Section given Total Energy

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Verified Bed Slope given Energy Slope of Rectangular channel

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Verified Bed Slope given Slope of Dynamic Equation of Gradually Varied Flow

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Verified Bottom Slope of channel given Energy Gradient

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Verified Chezy Formula for Bed Slope given Energy Slope of Rectangular Channel

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Verified Chezy Formula for Depth of Flow given Energy Slope of Rectangular Channel

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Verified Depth of Flow given Energy Slope of Rectangular channel

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Verified Depth of Flow given Total Energy

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Verified Discharge given Energy Gradient

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Verified Discharge given Froude Number

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Verified Discharge given Total Energy

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Verified Energy Gradient given bed slope

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Verified Energy Gradient given slope

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Verified Froude Number given Slope of Dynamic Equation of Gradually Varied Flow

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Verified Froude Number given top width

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Verified Normal Depth given Energy Slope of Rectangular channel

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Verified Slope of Dynamic Equation of Gradually Varied Flow given Energy Gradient

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Verified Slope of Dynamic Equation of Gradually Varied Flows

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Verified Top Width given Energy Gradient

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Verified Top Width given Froude Number

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3 More Gradually Varied Flow Calculators

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Verified Pressure P1 given Resultant is within Middle Third and Width of Base

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Verified Pressure P2 given Resultant is within Middle Third and Width of Base

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5 More Gravity Retaining Wall Calculators

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Verified Capillary Suction given Infiltration Capacity

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Verified Darcy's Hydraulic Conductivity given Infiltration Capacity from Green-Ampt Equation

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Verified Green Ampt Equation

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Verified Infiltration Capacity given Green-Ampt Parameters of Infiltration Model

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Verified Porosity of Soil given Infiltration Capacity from Green-Ampt Equation

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1 More Green-Ampt Equation (1911) Calculators

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Verified Reynolds Number of Value Unity

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6 More Groundwater Hydrology Calculators

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Verified Average Birth Rate Per Year given Natural Increase

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Verified Average Death Rate Per Year given Natural Increase

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Verified Design Period given Natural Increase

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Verified Future Population at End of n Decades given Migration

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Verified Migration given Future Population at End of n Decades

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Verified Natural Increase given Design Period

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Verified Natural Increase given Future Population at End of n Decades

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Verified Present Population given Future Population

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Verified Present Population given Natural Increase

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Verified Average Flood Discharge given Flood Discharge Having Highest Frequency

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Verified Flood Discharge given Gumbel's Reduced Variate

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Verified Flood Discharge Having Highest Frequency

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Verified Flood Discharge Having Highest Frequency given Gumbel's Reduced Variate

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Verified Gumbel's Constant given Gumbel's Reduced Variate

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Verified Gumbel's Constant given Standard Deviation

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Verified Gumbel's Correction given Recurrence Interval by Gumbel's Method

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Verified Gumbel's Reduced Variate

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Verified Number of Years given Recurrence Interval by Gumbel's Method

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Verified Probability of Occurrence given Recurrence Interval

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Verified Recurrence Interval by Gumbel's Method

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Verified Recurrence Interval given Probability

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Verified Standard Deviation given Flood Discharge Having Highest Frequency

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Verified Standard Deviation given Gumbel's Constant

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Verified Dynamic Viscosity given Pressure Drop over Length of Pipe with Discharge

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20 More Hagen–Poiseuille Equation Calculators

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Verified Coefficient Dependent on Pipe given Head Loss

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Verified Coefficient Dependent on Pipe given Radius of Pipe

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Verified Coefficient of Roughness of Pipe given Diameter of Pipe

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Verified Coefficient of Roughness of Pipe given Mean Velocity of Flow

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Verified Diameter of Pipe given Head Loss by Hazen Williams Formula

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Verified Diameter of Pipe given Hydraulic Gradient

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Verified Head Loss by Hazen Williams Formula

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Verified Head Loss by Hazen Williams Formula given Radius of Pipe

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Verified Hydraulic Gradient given Diameter of Pipe

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Verified Hydraulic Gradient given Mean Velocity of Flow

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Verified Hydraulic Radius given Mean Velocity of Flow

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Verified Length of Pipe by Hazen Williams Formula given Radius of Pipe

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Verified Length of Pipe given Head Loss by Hazen Williams Formula

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Verified Mean Velocity of Flow in Pipe by Hazen Williams Formula

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Verified Mean Velocity of Flow in Pipe given Diameter of Pipe

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Verified Radius of Pipe by Hazen Williams Formula given Length of Pipe

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Verified Velocity of Flow by Hazen Williams Formula given Radius of Pipe

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Verified Velocity of Flow given Head Loss by Hazen Williams Formula

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Created Height at Outlet Zone given Falling Speed of Smaller Particle

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Created Height at Outlet Zone given Ratio of Removal with respect to Tank Height

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Created Height at Outlet Zone with respect to Area of Tank

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Created Height at Outlet Zone with respect to Discharge

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Created Height at Outlet Zone with respect to Settling Velocity

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Created Height of Settling Zone given Cross-section Area of Sedimentation Tank

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Created Height of Settling Zone given Detention Time

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Created Height of Settling Zone given Height at Outlet Zone with respect to Area of Tank

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Created Height of Settling Zone given Height at Outlet Zone with respect to Discharge

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Created Height of Settling Zone given Height at Outlet Zone with respect to Settling Velocity

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Created Height of Settling Zone given Length of Sedimentation Tank with respect to Surface Area

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Created Height of Settling Zone given Length of Tank with respect to Darcy Weishbach Factor

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Created Height of Settling Zone given Length of Tank with respect to Height for Practical Purpose

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Created Height of Settling Zone given Ratio of Removal with respect to Tank Height

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Verified Modulus of Elasticity given Hoop Stress due to temperature fall with strain

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Verified Strain for Hoop Stress due to temperature fall

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4 More Hoop Stress due to Temperature Fall Calculators

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Verified Wetted Perimeter given Hydraulic Mean Depth

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5 More Hydraulic Depth Calculators

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Verified Hydraulic gradient given Flow Velocity

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Verified Hydraulic gradient given Rate of Flow

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Verified Depth below Surface given Neutral stress per unit area for Dams on Soft Foundations

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Verified Head given Discharge under Dams on Soft or Porous Foundations

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Verified Head given Hydraulic gradient per unit head for Dams on Soft Foundations

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Verified Head given Length of Conduit after using Area of Pipe in Discharge

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Verified Head given Minimum Safe Length of Travel path under Dams

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Verified Head given Neutral stress per unit area for Dams on Soft Foundations

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1 More Hydraulic Head Calculators

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Verified Conjugate Depth y1 given Critical Depth

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Verified Conjugate Depth y1 given Froude Number Fr2

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Verified Conjugate Depth y2 given Critical Depth

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Verified Discharge Per Unit Width of Channel given Conjugate Depths

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Verified Energy Loss in Hydraulic Jump given Mean Velocities

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6 More Hydraulic Jump in Rectangular Channel Calculators

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Verified Flowrate applied to Filter without Recirculation given Hydraulic Loading

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Verified Hydraulic Loading of Filter

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Verified Influent Wastewater Hydraulic Loading Rate given Total Hydraulic Loading Rate

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Verified Recycle Flow Hydraulic Loading Rate given Total Hydraulic Loading Rate

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Verified Total Applied Hydraulic Loading Rate

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Verified Hydraulic Mean Depth given Self Cleaning Invert Slope

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Verified Hydraulic Mean Depth given Self Cleansing Velocity

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Verified Hydraulic Mean Depth of Channel given Drag Force

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Verified Hydraulic Mean Depth for Full Flow given Bed Slope for Partial Flow

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Verified Hydraulic Mean Depth for Full Flow given Self Cleansing Velocity

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Verified Hydraulic Mean Depth for Full Flow given Velocity Ratio

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Verified Hydraulic Mean Depth for Partial Flow given Bed Slope for Partial Flow

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Verified Hydraulic Mean Depth for Partial Flow given Self Cleansing Velocity

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Verified Hydraulic Mean Depth for Partial Flow given Velocity Ratio

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Verified Hydraulic Mean Depth Ratio given Discharge Ratio

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Verified Hydraulic Mean Depth Ratio given Self Cleansing Discharge

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Verified Hydraulic Mean Depth Ratio given Velocity Ratio

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Created Hydraulic Retention Time given Food to Microorganism Ratio

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2 More Hydraulic Retention Time Calculators

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Verified Effective head for Power in Kilowatt

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Verified Effective head for Power obtained from water flow in horsepower

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Verified Effective head given Power obtained from water flow in horsepower

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Verified Flow rate given Power obtained from water flow in Kilowatt

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Verified Unit weight of water for Power obtained from water flow in Kilowatt

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14 More Hydroelectric Power Generation Calculators

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Verified Catchment Area given Direct Runoff depth

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Verified Catchment Area in sq km given Number of Days after Peak

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Verified Catchment Area in sq miles given Number of Days after Peak

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Verified Direct Runoff depth given Sum of Ordinates

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Verified Number of Days after Peak given Area in sq km

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Verified Number of Days after Peak given Area in sq miles

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Verified Sum of Ordinates of Direct Runoff given Direct Runoff depth

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Verified Time Interval between Successive Ordinates given Direct Runoff depth

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Verified Maximum Longitudinal Shear Stress in Web for I beam

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11 More I-Beam Calculators

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Created Impelling Force

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Created Volume of Particle given Impelling Force

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Verified Average Increase Per Decade given Future Population from Incremental Increase Method

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Verified Average Increase Per Decade given Future Population of 2 Decades by Incremental Method

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Verified Average Increase Per Decade given Future Population of 3 Decades by Incremental Method

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Verified Average Incremental Increase given Future Population from Incremental Increase Method

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Verified Average Incremental Increase given Future Population of 2 Decades by Incremental Method

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Verified Average Incremental Increase given Future Population of 3 Decades by Incremental Method

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Verified Future Population at End of 2 Decades in Incremental Increase Method

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Verified Future Population at End of 3 Decades in Incremental Increase Method

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Verified Future Population at End of n Decades in Incremental Increase Method

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Verified Present Population given Future Population from Incremental Increase Method

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Verified Present Population given Future Population of 2 Decades by Incremental Increase Method

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Verified Present Population given Future Population of 3 Decades by Incremental Increase Method

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Verified Dry Unit Weight of Soil given Relative Density

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Created Maximum porosity given relative density in porosity

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Verified Maximum Unit Weight of Soil given Relative Density

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Verified Maximum Void Ratio of Soil given Relative Density

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Created Minimum porosity given relative density in porosity

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Verified Minimum Unit Weight of Soil given Relative Density

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Verified Minimum Void Ratio of Soil given Relative Density

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Verified Natural Void Ratio of Soil given Relative Density

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Created Porosity given relative density in porosity

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Created Relative density given porosity

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Verified Relative Density of Cohesionless Soil given Unit Weight of Soil

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Verified Relative Density of Cohesionless Soil given Void Ratio

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Created Effluent BOD given Overall Efficiency of Two-Stage Trickling Filter

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Created Influent BOD given BOD Loading for First Stage Filter

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Created Influent BOD given Overall Efficiency of Two-stage Trickling Filter

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Verified Effluent BOD given Mass of Wasted Activated Sludge

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Verified Effluent BOD given Specific Substrate Utilisation Rate Per Day

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Verified Influent BOD given Mass of Wasted Activated Sludge

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Verified Influent BOD given Specific Substrate Utilisation Rate Per Day

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Verified Influent BOD given Oxygen Demand and Ultimate BOD Both

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Verified Influent BOD given Oxygen Demand of Biomass

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Verified Influent BOD given Oxygen Required in Aeration Tank

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Verified Influent BOD given Ultimate BOD

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Created Influent Substrate Concentration for Organic Loading using Hydraulic Retention Time

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Created Influent Substrate Concentration given Net Waste Activated Sludge

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Created Influent Substrate Concentration given Organic Loading

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Created Influent Substrate Concentration given Theoretical Oxygen Requirement

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Created Influent Substrate Concentration given Volume of Reactor

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Verified Catchment Area given Peak Rate of Runoff from Inglis Formula

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Verified Peak Rate of Runoff from Inglis Formula

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Verified Peak Rate of Runoff from Inglis Formula Approximate

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Verified Chezy Constant using Chezy Formula given Normal Depth of Wide Rectangular Channel

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Verified Chezy Formula for Bed Slope given Normal Depth of Wide Rectangular Channel

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Verified Chezy Formula for Critical Depth given Normal Depth of Wide Rectangular Channel

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Verified Chezy Formula for Energy Slope

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Verified Chezy Formula for Hydraulic Radius given Energy Slope

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Verified Chezy Formula for Mean Velocity given Energy Slope

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Verified Chezy Formula for Normal Depth of Wide Rectangular Channel

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Verified Chezy's Constant using Chezy Formula given Energy Slope

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Verified Manning's Formula for Hydraulic Radius given Energy Slope

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Verified Manning's Formula for Mean Velocity given Energy Slope

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Verified Manning's Formula for Roughness Coefficient given Energy Slope

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1 More Integration of the Varied Flow Equation Calculators

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Verified Constant Factor for Inter Censal Period

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Verified Earlier Census Date for Inter Censal Period

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Verified Mid Year Census Date for Inter Censal Period

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Verified Population at Earlier Census for Inter Censal Period

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Verified Population at Mid Year

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Verified Earlier Census Date for Geometric Increase Method

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Verified Mid Year Census Date for Geometric Increase Method

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Verified Population at Earlier Census for Geometric Increase Method

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Verified Population at Mid Year for Geometric Increase Method

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Verified Proportionality Factor for Geometric Increase Method

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Verified Aquifer Thickness when Interference among Three Well is Present

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Verified Aquifer Thickness when Interference among Well is Present

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Verified Coefficient of Permeability when Interference among Three Well is Present

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Verified Coefficient of Permeability when Interference among Well is Present

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Verified Depth of Water in Well when Interference among Three Well is Present

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Verified Depth of Water in Well when Interference among Well is Present

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Verified Discharge through Each Well when Interference among Three Well is Present

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Verified Discharge through Each Well when Interference among Well is Present

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Verified Distance between well when Interference among three well is present

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Verified Distance between well when Interference among well is present

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Verified Radius of Influence when Interference among Three Well is Present

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Verified Radius of Influence when Interference among Well is Present

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Verified Radius of Well when Interference among three well is present

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Verified Radius of Well when Interference among well is present

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Verified Thickness of Aquifer from Impermeable Layer when Interference among Three Well is Present

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Verified Thickness of Aquifer from Impermeable Layer when Interference among Well is Present

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Verified Angle of Internal Friction for Soil

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Verified Coefficient of Internal Friction for Soil

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Verified Normal Force on Given Plane in Cohesionless Soil

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Verified Shearing Force on Plane when Sliding on Plane is Impending

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Verified Head of water using Hoop Tension in Pipe Shell

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Verified Head of water using Water Pressure

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Verified Hoop Tension in Pipe Shell

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Verified Hoop Tension in Pipe Shell using head of liquid

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Verified Radius of Pipe given Hoop Tension in Pipe Shell

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Verified Radius of Pipe using hoop stress and head of liquid

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Verified Thickness of Pipe given Hoop Tension in Pipe Shell

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Verified Thickness of Pipe using hoop stress and head of liquid

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Verified Unit Weight of Water given Water Pressure

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Verified Water Pressure given Hoop Tension in Pipe Shell

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Verified Water Pressure given Unit Weight of Water

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Verified Rainfall in cm by Khosla's Formula

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Verified Rainfall in Inches by Khosla's Formula

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List of Calculators by Ishita Goyal