Free Charles's Law Calculator
Calculate gas behavior at constant pressure using Charles's law: V1/T1 = V2/T2.
L
K
K
Final Volume
20.0000 L
Final Volume vs Initial Volume
Charles's Law
At constant pressure, the volume of a gas is directly proportional to its absolute temperature.
Formula
V1 / T1 = V2 / T2
Temperature must be in Kelvin. Heating a gas causes it to expand.
Example Calculation
10 L of gas at 300 K heated to 600 K at constant pressure.
- 01V1/T1 = V2/T2
- 02V2 = V1 * T2 / T1
- 03V2 = 10 * 600 / 300
- 04V2 = 20 L
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