Ideal Gas Law Calculator
Calculate gas properties using the ideal gas law.
- Free Online Tool
- Instant Results
- Mobile Friendly
- No Installation
- Secure & Private
Result
Understanding This Calculator
Ideal Gas Law Formula
Relates pressure, volume, temperature, and amount of gas.
P × V = n × R × T
- P: Pressure (Pa)
- V: Volume (m³)
- n: Moles
- R: 8.314 J/(mol·K)
- T: Temperature (K)
Example 1
n=1, T=273K, P=101325 Pa
- V = nRT/P = (1×8.314×273)/101325 ≈ 0.0224 m³ (22.4 L)
How to Use
- Enter three known values.
- Leave one field empty or zero to calculate it.
Frequently Asked Questions
How do I use the Ideal Gas Law Calculator?
Enter your values in the input fields, and the result will appear instantly.
Is this calculator free to use?
Yes, this calculator is 100% free and does not require any registration or subscription.
Is it mobile-friendly?
Absolutely! Our tool is optimized for all devices, including mobile phones, tablets, and desktop computers.