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Combined Gas Law Calculator
P₁V₁/T₁ = P₂V₂/T₂ — track a fixed gas sample between two states; solve any of the six variables.
Calculator
Results update as you type. Every step of the working is shown below.
Examples:
Result
Enter values above — the answer appears here instantly, with full working.
Formula used
P₁V₁/T₁ = P₂V₂/T₂
Every result substitutes your values into this relation step by step above.
Assumptions
- Fixed amount of gas.
- Temperatures MUST be kelvin — °C is rejected below absolute zero anyway.