💨

Ideal Gas Law Calculator

Solve PV = nRT for pressure, volume, moles or temperature of an ideal gas.

Dr. Lena FischerVerified

PhD Chemistry (Analytical), MRSC

Analytical chemist with 12 years in pharmaceutical QA, spectroscopy, and solution chemistry. Passionate about making chemistry accessible.

Solve for

Pressure P (atm)

Volume V (L)

Moles n (mol)

Temperature T (K)

Enter values above to see your result

Related calculators

Molar Mass Calculator

Look up or enter molar mass for common compounds and elements.

Stoichiometry & Reaction Yield

Calculate theoretical yield, actual yield and percent yield from a chemical reaction.

Molarity Calculator

Calculate molar concentration (mol/L) from mass, molar mass and volume.

The ideal gas law PV = nRT relates pressure, volume, moles and temperature for an ideal (non-interacting) gas. R = 0.08206 L·atm/(mol·K).

PV = nRT

Was this helpful?

0 found helpful