Specific Gravity Given Dry Unit Weight in Porosity Calculator

✖Dry Unit Weight of soil is the weight of soil solids per unit of total volume of soil mass.ⓘ Dry Unit Weight [γ_dry]			+10% -10%
✖Porosity of Soil is the ratio of volume of voids to volume of soil.ⓘ Porosity of Soil [η]			+10% -10%
✖Unit Weight of Water is mass per unit of water.ⓘ Unit Weight of Water [γ_water]			+10% -10%

✖Specific Gravity of Soil is an important property of soil being related to density.ⓘ Specific Gravity Given Dry Unit Weight in Porosity [G_s]

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Formula

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Specific Gravity Given Dry Unit Weight in Porosity

Formula

`"G"_{"s"} = "γ"_{"dry"}/((1-"η")*"γ"_{"water"})`

Example

`"1.247706"="6.12kN/m³"/((1-"0.5")*"9.81kN/m³")`

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Download Specific Gravity of Soil Formulas PDF

Specific Gravity Given Dry Unit Weight in Porosity Solution

STEP 0: Pre-Calculation Summary

Formula Used

Specific Gravity of Soil = Dry Unit Weight/((1-Porosity of Soil)*Unit Weight of Water)
G_s = γ_dry/((1-η)*γ_water)
This formula uses 4 Variables

Variables Used

Specific Gravity of Soil - Specific Gravity of Soil is an important property of soil being related to density.
Dry Unit Weight - (Measured in Newton per Cubic Meter) - Dry Unit Weight of soil is the weight of soil solids per unit of total volume of soil mass.
Porosity of Soil - Porosity of Soil is the ratio of volume of voids to volume of soil.
Unit Weight of Water - (Measured in Newton per Cubic Meter) - Unit Weight of Water is mass per unit of water.

STEP 1: Convert Input(s) to Base Unit

Dry Unit Weight: 6.12 Kilonewton per Cubic Meter --> 6120 Newton per Cubic Meter (Check conversion here)
Porosity of Soil: 0.5 --> No Conversion Required
Unit Weight of Water: 9.81 Kilonewton per Cubic Meter --> 9810 Newton per Cubic Meter (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

G_s = γ_dry/((1-η)*γ_water) --> 6120/((1-0.5)*9810)

Evaluating ... ...

G_s = 1.24770642201835

STEP 3: Convert Result to Output's Unit

1.24770642201835 --> No Conversion Required

FINAL ANSWER

1.24770642201835 ≈ 1.247706 <-- Specific Gravity of Soil

(Calculation completed in 00.004 seconds)

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Created by Ishita Goyal

Meerut Institute of Engineering and Technology (MIET), Meerut

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< 16 Specific Gravity of Soil Calculators

Specific Gravity of Soil Solids by Pycnometer Method

Go Specific Gravity of Soil Solids = ((Weight of Empty Pycnometer and Moist Soil-Weight of Empty Pycnometer)/((Weight of Empty Pycnometer and Water-Weight of Empty Pycnometer, Soil and Water)+(Weight of Empty Pycnometer and Moist Soil-Weight of Empty Pycnometer)))

Specific Gravity of Soil Solids given Saturated Unit Weight

Go Specific Gravity of Soil = (Saturated Unit Weight of Soil*(1+Void Ratio))/(Unit Weight of Water*(1+Water Content of Soil from Pycnometer))

Specific Gravity Given Dry Unit Weight and Water Content

Go Specific Gravity of Soil = Dry Unit Weight*(1+Water Content of Soil from Pycnometer/Degree of Saturation)/Unit Weight of Water

Specific Gravity Given Dry Unit Weight and Water Content at Full Saturation

Go Specific Gravity of Soil = Dry Unit Weight/(Unit Weight of Water-(Water Content of Soil from Pycnometer*Dry Unit Weight))

Specific Gravity Given Submerged Unit Weight in Void Ratio

Go Specific Gravity of Soil Solids = ((Submerged Unit Weight in KN per Cubic Meter*(1+Void Ratio))/Unit Weight of Water)+1

Specific Gravity given Void Ratio in Specific Gravity

Go Specific Gravity of Soil = Void Ratio*Degree of Saturation/Water Content of Soil from Pycnometer

Specific Gravity Given Dry Unit Weight in Porosity

Go Specific Gravity of Soil = Dry Unit Weight/((1-Porosity of Soil)*Unit Weight of Water)

Specific Gravity of Soil Solids given Dry Unit Weight

Go Specific Gravity of Soil = (Dry Unit Weight*(1+Void Ratio)/Unit Weight of Water)

Specific Gravity given Dry density and Void ratio

Go Specific Gravity of Soil = Dry Density*(1+Void Ratio)/Unit Weight of Water

Specific Gravity given Void Ratio given Specific Gravity for Fully Saturated Soil

Go Specific Gravity of Soil = Void Ratio/Water Content of Soil from Pycnometer

Unit Weight of Soil Solids Given Specific Gravity of Soil

Go Unit Weight of Solids = Specific Gravity of Soil*Unit Weight of Water

Unit Weight of Water Given Specific Gravity of Soil

Go Unit Weight of Water = Unit Weight of Solids/Specific Gravity of Soil

Specific Gravity of Soil

Go Specific Gravity of Soil = Unit Weight of Solids/Unit Weight of Water

Unit Weight of Water Given Bulk Specific Gravity of Soil

Go Unit Weight of Water = Bulk Unit Weight/Bulk Specific Gravity

Bulk Unit Weight of Soil Given Bulk Specific Gravity

Go Bulk Unit Weight = Bulk Specific Gravity*Unit Weight of Water

Bulk Specific Gravity

Go Bulk Specific Gravity = Bulk Unit Weight/Unit Weight of Water

Specific Gravity Given Dry Unit Weight in Porosity Formula

Specific Gravity of Soil = Dry Unit Weight/((1-Porosity of Soil)*Unit Weight of Water)
G_s = γ_dry/((1-η)*γ_water)

What is Porosity?

Porosity or void fraction is a measure of the void (i.e. "empty") spaces in a material, and is a fraction of the volume of voids over the total volume, between 0 and 1, or as a percentage between 0% and 100%.

How to Calculate Specific Gravity Given Dry Unit Weight in Porosity?

Specific Gravity Given Dry Unit Weight in Porosity calculator uses Specific Gravity of Soil = Dry Unit Weight/((1-Porosity of Soil)*Unit Weight of Water) to calculate the Specific Gravity of Soil, The Specific Gravity Given Dry Unit Weight in Porosity is defined as the ratio of the density of a substance to the density of a given reference material. Specific Gravity of Soil is denoted by G_s symbol.

How to calculate Specific Gravity Given Dry Unit Weight in Porosity using this online calculator? To use this online calculator for Specific Gravity Given Dry Unit Weight in Porosity, enter Dry Unit Weight (γ_dry), Porosity of Soil (η) & Unit Weight of Water (γ_water) and hit the calculate button. Here is how the Specific Gravity Given Dry Unit Weight in Porosity calculation can be explained with given input values -> 1.247706 = 6120/((1-0.5)*9810).

FAQ

What is Specific Gravity Given Dry Unit Weight in Porosity?

The Specific Gravity Given Dry Unit Weight in Porosity is defined as the ratio of the density of a substance to the density of a given reference material and is represented as G_s = γ_dry/((1-η)*γ_water) or Specific Gravity of Soil = Dry Unit Weight/((1-Porosity of Soil)*Unit Weight of Water). Dry Unit Weight of soil is the weight of soil solids per unit of total volume of soil mass, Porosity of Soil is the ratio of volume of voids to volume of soil & Unit Weight of Water is mass per unit of water.

How to calculate Specific Gravity Given Dry Unit Weight in Porosity?

The Specific Gravity Given Dry Unit Weight in Porosity is defined as the ratio of the density of a substance to the density of a given reference material is calculated using Specific Gravity of Soil = Dry Unit Weight/((1-Porosity of Soil)*Unit Weight of Water). To calculate Specific Gravity Given Dry Unit Weight in Porosity, you need Dry Unit Weight (γ_dry), Porosity of Soil (η) & Unit Weight of Water (γ_water). With our tool, you need to enter the respective value for Dry Unit Weight, Porosity of Soil & Unit Weight of Water and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

How many ways are there to calculate Specific Gravity of Soil?

In this formula, Specific Gravity of Soil uses Dry Unit Weight, Porosity of Soil & Unit Weight of Water. We can use 8 other way(s) to calculate the same, which is/are as follows -

Specific Gravity of Soil = (Dry Unit Weight*(1+Void Ratio)/Unit Weight of Water)
Specific Gravity of Soil = (Saturated Unit Weight of Soil*(1+Void Ratio))/(Unit Weight of Water*(1+Water Content of Soil from Pycnometer))
Specific Gravity of Soil = Unit Weight of Solids/Unit Weight of Water
Specific Gravity of Soil = Void Ratio*Degree of Saturation/Water Content of Soil from Pycnometer
Specific Gravity of Soil = Void Ratio/Water Content of Soil from Pycnometer
Specific Gravity of Soil = Dry Unit Weight*(1+Water Content of Soil from Pycnometer/Degree of Saturation)/Unit Weight of Water
Specific Gravity of Soil = Dry Unit Weight/(Unit Weight of Water-(Water Content of Soil from Pycnometer*Dry Unit Weight))
Specific Gravity of Soil = Dry Density*(1+Void Ratio)/Unit Weight of Water

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