Gas Density Calculator calculator can be used to calculate the density of a gas using the ideal gas law.
Learn how to use the Gas Density Calculator calculator and its working principles
The Gas Density Calculator uses the ideal gas law to calculate the density of a gas:
\[ \text{Density} = \frac{P \cdot M}{R \cdot T} \]
Where:
This formula assumes the gas behaves ideally, which is a good approximation for many gases at moderate temperatures and pressures.
If you have a gas with a pressure of 101325 Pa, a molar mass of 0.02897 kg/mol (for Nitrogen), and a temperature of 293.15 K (20°C), the density would be:
\[ \text{Density} = \frac{101325 \cdot 0.02897}{8.314 \cdot 293.15} \approx 1.225 \text{ kg/m³} \]