Physics
Ideal Gas Pressure
Pressure from the ideal gas law.
Formula
Formula
P = n R TV
Variables
| Symbol | Definition | Type & range | Units | Role |
|---|---|---|---|---|
| n | moles | real number (ℝ) | — | input |
| T | temperature (K) | real number (ℝ) | K | input |
| V | volume (m³) | real number (ℝ) | m³ | input |
| R | 8.314 | computed result | — | result |
Try it yourself
Interactive calculator
Worked examples
Example 1
Givenmoles n = 1, temp (K) = 300, volume (m³) = 0.0224
Result111354.4101
Example 2
Givenmoles n = 2, temp (K) = 273.15, volume (m³) = 0.0448
Result101388.1904