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Ideal Gas Law Calculator

Find the pressure, volume or amount of an ideal gas from the other three quantities using PV equals nRT for gases at a given temperature.

P × V = n × R × T

For an ideal gas, pressure times volume equals the amount of gas times the gas constant times absolute temperature.

Pressure (Pa)

Volume (m³)

Amount of gas (mol)

Temperature (K)

Pressure

— Pa

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