Gay-Lussac's Law Calculator

Initial Pressure:
Initial Volume:
Final Pressure:
Final Volume:

The expression Gay-Lussac's law is a case of the ideal gas law.

Gay-Lussac’s Law formule

Pi/Ti = Pf/Tf

where Pf = final pressure, Tf = final absolute temperature, Pi = initial pressure, Ti = initial absolute temperature.

The Gay-Lussac's law only applies to ideal gases held at a constant volume. provides you helpful and handy calculator resources.