Gay-Lussac’s law calculator

P₁/T₁ = P₂/T₂ at constant volume; T in kelvin.

Calculator

Model / formula

Gay-Lussac’s law (fixed V, n): P₁/T₁ = P₂/T₂ — T in kelvin

Solve for

P₁

T₁ (K)

P₂

T₂ (K)

Result

P2 = 1.3333 (same pressure unit as P₁)

$$\frac{P_1}{T_1} = \frac{P_2}{T_2}$$

Fixed V and n; T in kelvin.

Educational use only. Double-check values for labs, homework, and exams.