Gas Volume Calculator

Formula

To calculate the gas volume:

GV = n × R × T / P

Where:

GV is the Gas Volume (m³)
n is the number of moles of gas
T is the temperature (°C)
R is the universal gas constant (8.314 J/mole·K)
P is the pressure (Pa)

What is Gas Volume?

Gas volume refers to the amount of space that a gas occupies, typically measured in cubic meters (m³). It is determined by the number of moles of gas, the temperature, the pressure, and the universal gas constant. This calculation is essential in various scientific and engineering applications, including chemistry and thermodynamics.

Example Calculation 1

Let's assume the following values:

Number of Moles (n): 2 moles
Temperature (T): 25 °C
Pressure (P): 101325 Pa

Using the formula:

GV = n × R × T / P = 2 × 8.314 × (25 + 273.15) / 101325 ≈ 0.0489 m³

Example Calculation 2

Let's assume the following values:

Number of Moles (n): 1 mole
Temperature (T): 0 °C
Pressure (P): 101325 Pa

Using the formula:

GV = n × R × T / P = 1 × 8.314 × (0 + 273.15) / 101325 ≈ 0.0224 m³