What is the Gas Pressure Calculator?

The Gas Pressure Calculator helps users determine the pressure of an ideal gas based on the number of moles, temperature, and volume. Using the ideal gas law P=nRTVP = \frac{nRT}{V}P=VnRT​, the tool quickly calculates the gas pressure in atmospheres. This is useful for chemistry students, educators, and enthusiasts who want to analyze gas behavior without manual calculations.

How to Use:

1. Enter Number of Moles (n, mol): Input the amount of gas in moles.
2. Enter Temperature (T, K): Input the absolute temperature in Kelvin.
3. Enter Volume (V, L): Input the volume occupied by the gas in liters.
4. Click “Calculate”: The calculator computes the gas pressure using P=nRT/VP = nRT / VP=nRT/V.
5. Review Result: The output shows the pressure in atmospheres (atm) and provides a clear reference for gas law calculations.