Thermodynamics Tools

Calculate properties using the Ideal Gas Law: PV = nRT. Enter known values and leave one blank to solve.

Assumptions: Ideal gas behavior. Use SI units (P in Pa, V in m³, T in K, n in mol, R = 8.314 J/mol·K).

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Pressure (P) in Pa

Volume (V) in m³

Temperature (T) in K

Moles (n) in mol

Gas Constant (R) in J/mol·K Fixed for air; editable for other gases.

Enter values above and leave one field blank to solve for it.