Science & Engineering · Calculator
Ideal Gas Law Calculator
Solve PV = nRT for any variable.
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Ideal Gas Law Calculator
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Enter any three of pressure, volume, moles, or temperature.
Formula
PV = nRTStep-by-step
- PV = nRT
- R = 8.314 J/(mol·K)
Example
1 mol, 300K, 1 m³ → 2494 Pa.
FAQ
What is R?+
The ideal gas constant, 8.314 J/(mol·K).
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