Ideal Gas Calculator
Solve for any unknown among pressure, volume, moles or temperature using the ideal gas law PV = nRT.
Input Data
Solve
P
V
N
T
Results
1.0006
P = nRT/V = 1.0006 atm。
At a glance:The ideal gas law is PV = nRT, with R = 0.082057 L·atm/(mol·K). Given any three of the four quantities, solve for the fourth. Complementary to the mole and pressure calculators.
Formula
PV = nRT.
How to Use
- Select which quantity to solve for and enter the other three.
- The tool gives the result.
Case Studies
n=1, T=273.15, V=22.4 → P=1 atm
P = nRT/V = 1 atm.
FAQ
What units?
Keep L, atm, mol and K consistent (R = 0.08206).
Relation to moles?
The mole calculator gives n; here you use n to find the rest.
Applications?
Gas experiments and stoichiometry.
Precision?
4 decimal places.
Related Tools
References
Content review: Calculatorism Science Team. Results are for reference only; please refer to the relevant authorities for the official figures.