gay-lussac's law calculator

click on the calculated volume or calculated temperature that you want to calculate.

P × 1/T = Constant
P1 / T1 = P2 / T2
P1= Pressure 1
T1= Temperature 1
P2= Pressure 2
T2= Temperature 2

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enter the value and click "calculate", the calculation result will be displayed.

enter your value:

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calculation result:

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what is gay-lussac's law?

gay-lussac's law is an experimental gas law involving the pressure and temperature of a fixed mass of a gas approaching an ideal gas when the volume is held constant. this law is also called the pressure-temperature law, named after the scientist joseph louis gay-lussac who first discovered it.

the law in modern formulas states that when the volume of a gas sample is held constant, the kelvin temperature and pressure will be directly proportional.
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