Ideal Gas Law Calculator
Solve for Pressure
Solve for Volume
Solve for Temperature
Formula
PV = nRT | R = 0.08206 L·atm/(mol·K)
Frequently Asked Questions
What is the ideal gas law?
PV = nRT relates pressure (P, atm), volume (V, L), moles (n), and temperature (T, K) of an ideal gas. R = 0.08206 L·atm/(mol·K). At STP (1 atm, 273.15 K), 1 mole of gas occupies 22.414 L.