Void Ratio of Soil using Dry Unit Weight Calculator

✖Specific Gravity of Soil is an important property of soil being related to density.ⓘ Specific Gravity of Soil [G_s]			+10% -10%
✖Unit Weight of Water is mass per unit of water.ⓘ Unit Weight of Water [γ_water]			+10% -10%
✖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%

✖Void Ratio is the ratio of the volume of voids to the volume of solids.ⓘ Void Ratio of Soil using Dry Unit Weight [e]

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Formula

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Void Ratio of Soil using Dry Unit Weight

Formula

e = ((\frac{G s \cdot γ water}{γ dry}) - 1)

Example

3.247794 = ((\frac{2.65 \cdot 9.81 kN/m³}{6.12 kN/m³}) - 1)

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Void Ratio of Soil using Dry Unit Weight Solution

STEP 0: Pre-Calculation Summary

Formula Used

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

Variables Used

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

STEP 1: Convert Input(s) to Base Unit

Specific Gravity of Soil: 2.65 --> No Conversion Required
Unit Weight of Water: 9.81 Kilonewton per Cubic Meter --> 9.81 Kilonewton per Cubic Meter No Conversion Required
Dry Unit Weight: 6.12 Kilonewton per Cubic Meter --> 6.12 Kilonewton per Cubic Meter No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

e = (((G_s*γ_water)/γ_dry)-1) --> (((2.65*9.81)/6.12)-1)

Evaluating ... ...

e = 3.24779411764706

STEP 3: Convert Result to Output's Unit

3.24779411764706 --> No Conversion Required

FINAL ANSWER

3.24779411764706 ≈ 3.247794 <-- Void Ratio

(Calculation completed in 00.004 seconds)

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Created by Suraj Kumar

Birsa Institute of Technology (BIT), Sindri

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Meerut Institute of Engineering and Technology (MIET), Meerut

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< Void Ratio of Soil Sample Calculators

Void Ratio of Soil using Saturated Unit Weight

Go Void Ratio = (((Specific Gravity of Soil*Unit Weight of Soil)-Saturated Unit Weight)/(Saturated Unit Weight-Unit Weight of Water))

Void Ratio of Soil using Buoyant Unit Weight

Go Void Ratio = ((Specific Gravity of Soil*Unit Weight of Water-Unit Weight of Water-Buoyant Unit Weight)/Buoyant Unit Weight)

Void Ratio of Soil using Dry Unit Weight

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

Void Ratio of Soil Sample

Go Void Ratio = Volume of Voids/Volume of Solids

Void Ratio of Soil using Dry Unit Weight Formula

Void Ratio = (((Specific Gravity of Soil*Unit Weight of Water)/Dry Unit Weight)-1)
e = (((G_s*γ_water)/γ_dry)-1)

What is Void Ratio of Soil?

The void ratio is the ratio of the volume of voids (open spaces, i.e. air and water) in a soil to volume of solids. The void ratio is thus a ratio which can be greater than 1. It can also be expressed as a fraction.

How to Calculate Void Ratio of Soil using Dry Unit Weight?

Void Ratio of Soil using Dry Unit Weight calculator uses Void Ratio = (((Specific Gravity of Soil*Unit Weight of Water)/Dry Unit Weight)-1) to calculate the Void Ratio, The Void Ratio of Soil using Dry Unit Weight formula is defined as the ratio of the volume of voids (open spaces, i.e. air and water) in soil to the volume of solids. Void Ratio is denoted by e symbol.

How to calculate Void Ratio of Soil using Dry Unit Weight using this online calculator? To use this online calculator for Void Ratio of Soil using Dry Unit Weight, enter Specific Gravity of Soil (G_s), Unit Weight of Water (γ_water) & Dry Unit Weight (γ_dry) and hit the calculate button. Here is how the Void Ratio of Soil using Dry Unit Weight calculation can be explained with given input values -> 0.624781 = (((2.65*9810)/6120)-1).

FAQ

What is Void Ratio of Soil using Dry Unit Weight?

The Void Ratio of Soil using Dry Unit Weight formula is defined as the ratio of the volume of voids (open spaces, i.e. air and water) in soil to the volume of solids and is represented as e = (((G_s*γ_water)/γ_dry)-1) or Void Ratio = (((Specific Gravity of Soil*Unit Weight of Water)/Dry Unit Weight)-1). Specific Gravity of Soil is an important property of soil being related to density, Unit Weight of Water is mass per unit of water & Dry Unit Weight of soil is the weight of soil solids per unit of total volume of soil mass.

How to calculate Void Ratio of Soil using Dry Unit Weight?

The Void Ratio of Soil using Dry Unit Weight formula is defined as the ratio of the volume of voids (open spaces, i.e. air and water) in soil to the volume of solids is calculated using Void Ratio = (((Specific Gravity of Soil*Unit Weight of Water)/Dry Unit Weight)-1). To calculate Void Ratio of Soil using Dry Unit Weight, you need Specific Gravity of Soil (G_s), Unit Weight of Water (γ_water) & Dry Unit Weight (γ_dry). With our tool, you need to enter the respective value for Specific Gravity of Soil, Unit Weight of Water & Dry Unit Weight 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 Void Ratio?

In this formula, Void Ratio uses Specific Gravity of Soil, Unit Weight of Water & Dry Unit Weight. We can use 3 other way(s) to calculate the same, which is/are as follows -

Void Ratio = (((Specific Gravity of Soil*Unit Weight of Soil)-Saturated Unit Weight)/(Saturated Unit Weight-Unit Weight of Water))
Void Ratio = ((Specific Gravity of Soil*Unit Weight of Water-Unit Weight of Water-Buoyant Unit Weight)/Buoyant Unit Weight)
Void Ratio = Volume of Voids/Volume of Solids

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