Percentage Air Voids given Void Ratio Calculator

✖Void Ratio is the ratio of the volume of voids to the volume of solids.ⓘ Void Ratio [e]			+10% -10%
✖Degree of Saturation is the ratio of the volume of water to the volume of voids.ⓘ Degree of Saturation [S]			+10% -10%

✖Percentage of Air Voids in the soil is obtained by dividing the volume of air to the total volume.ⓘ Percentage Air Voids given Void Ratio [n_a]

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Formula

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Percentage Air Voids given Void Ratio

Formula

`"n"_{"a"} = ("e"*(1-"S")/(1+"e"))*100`

Example

`"10.36364"=("1.2"*(1-"0.81")/(1+"1.2"))*100`

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Download Void Ratio of Soil Sample Formulas PDF

Percentage Air Voids given Void Ratio Solution

STEP 0: Pre-Calculation Summary

Formula Used

Percentage of Air Voids = (Void Ratio*(1-Degree of Saturation)/(1+Void Ratio))*100
n_a = (e*(1-S)/(1+e))*100
This formula uses 3 Variables

Variables Used

Percentage of Air Voids - Percentage of Air Voids in the soil is obtained by dividing the volume of air to the total volume.
Void Ratio - Void Ratio is the ratio of the volume of voids to the volume of solids.
Degree of Saturation - Degree of Saturation is the ratio of the volume of water to the volume of voids.

STEP 1: Convert Input(s) to Base Unit

Void Ratio: 1.2 --> No Conversion Required
Degree of Saturation: 0.81 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

n_a = (e*(1-S)/(1+e))*100 --> (1.2*(1-0.81)/(1+1.2))*100

Evaluating ... ...

n_a = 10.3636363636364

STEP 3: Convert Result to Output's Unit

10.3636363636364 --> No Conversion Required

FINAL ANSWER

10.3636363636364 ≈ 10.36364 <-- Percentage of Air Voids

(Calculation completed in 00.004 seconds)

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Credits

Created by Ishita Goyal

Meerut Institute of Engineering and Technology (MIET), Meerut

Ishita Goyal has created this Calculator and 500+ more calculators!

Verified by Suraj Kumar

Birsa Institute of Technology (BIT), Sindri

Suraj Kumar has verified this Calculator and 600+ more calculators!

< 23 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 given Percentage Air Voids in Void Ratio

Go Void Ratio = (Percentage of Air Voids/100)/(1-Degree of Saturation-(Percentage of Air Voids/100))

Void Ratio given Specific Gravity

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

Void Ratio given Dry Density

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

Void Ratio of Soil using Dry Unit Weight

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

Percentage Air Voids given Void Ratio

Go Percentage of Air Voids = (Void Ratio*(1-Degree of Saturation)/(1+Void Ratio))*100

Void Ratio given Specific Gravity for Fully Saturated Soil

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

Total Volume of Soil given Percentage of Air Voids of Soil

Go Volume of Soil = (Volume Air Voids*100)/Percentage of Air Voids

Volume of Air Voids given Percentage of Air Voids of Soil

Go Volume Air Voids = (Percentage of Air Voids*Volume of Soil)/100

Percentage of Air Voids of Soil

Go Percentage of Air Voids = (Volume Air Voids*100)/Volume of Soil

Volume of Voids given Volume of Air Voids with respect to Volume of Voids

Go Volume of Voids = Volume Air Voids+Volume of Water

Volume of Air Voids with respect to Volume of Voids

Go Volume Air Voids = Volume of Voids-Volume of Water

Volume of Water given Volume of Air Voids

Go Volume of Water = Volume of Voids-Volume Air Voids

Volume of Water given Air Content with respect to Volume of Water

Go Volume of Water = Volume of Voids*(1-Air Content)

Volume of Voids given Air Content with respect to Volume of Water

Go Volume of Voids = Volume of Water/(1-Air Content)

Air Content with respect to Volume of Water

Go Air Content = 1-(Volume of Water/Volume of Voids)

Volume of Air Voids given Air Content of Soil

Go Volume Air Voids = Air Content*Volume of Voids

Volume of Voids given Air Content of Soil

Go Volume of Voids = Volume Air Voids/Air Content

Air Content of Soil

Go Air Content = Volume Air Voids/Volume of Voids

Volume of Solids given Void Ratio of Soil Sample

Go Volume of Solids = Volume of Voids/Void Ratio

Volume of Voids given Void Ratio of Soil Sample

Go Volume of Voids = Void Ratio*Volume of Solids

Void Ratio of Soil Sample

Go Void Ratio = Volume of Voids/Volume of Solids

Percentage Air Voids given Void Ratio Formula

Percentage of Air Voids = (Void Ratio*(1-Degree of Saturation)/(1+Void Ratio))*100
n_a = (e*(1-S)/(1+e))*100

What is Degree of Saturation?

The degree of saturation denotes the actual relationship between the weight of moisture existing in a space and the weight that would exist if the space were saturated.

How to Calculate Percentage Air Voids given Void Ratio?

Percentage Air Voids given Void Ratio calculator uses Percentage of Air Voids = (Void Ratio*(1-Degree of Saturation)/(1+Void Ratio))*100 to calculate the Percentage of Air Voids, The Percentage Air Voids given Void Ratio formula is defined as the ratio of the volume of voids to volume of solids. It is a dimensionless quantity in materials science, and is closely related to porosity. Percentage of Air Voids is denoted by n_a symbol.

How to calculate Percentage Air Voids given Void Ratio using this online calculator? To use this online calculator for Percentage Air Voids given Void Ratio, enter Void Ratio (e) & Degree of Saturation (S) and hit the calculate button. Here is how the Percentage Air Voids given Void Ratio calculation can be explained with given input values -> 10.36364 = (1.2*(1-0.81)/(1+1.2))*100.

FAQ

What is Percentage Air Voids given Void Ratio?

The Percentage Air Voids given Void Ratio formula is defined as the ratio of the volume of voids to volume of solids. It is a dimensionless quantity in materials science, and is closely related to porosity and is represented as n_a = (e*(1-S)/(1+e))*100 or Percentage of Air Voids = (Void Ratio*(1-Degree of Saturation)/(1+Void Ratio))*100. Void Ratio is the ratio of the volume of voids to the volume of solids & Degree of Saturation is the ratio of the volume of water to the volume of voids.

How to calculate Percentage Air Voids given Void Ratio?

The Percentage Air Voids given Void Ratio formula is defined as the ratio of the volume of voids to volume of solids. It is a dimensionless quantity in materials science, and is closely related to porosity is calculated using Percentage of Air Voids = (Void Ratio*(1-Degree of Saturation)/(1+Void Ratio))*100. To calculate Percentage Air Voids given Void Ratio, you need Void Ratio (e) & Degree of Saturation (S). With our tool, you need to enter the respective value for Void Ratio & Degree of Saturation 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 Percentage of Air Voids?

In this formula, Percentage of Air Voids uses Void Ratio & Degree of Saturation. We can use 1 other way(s) to calculate the same, which is/are as follows -

Percentage of Air Voids = (Volume Air Voids*100)/Volume of Soil

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