What is the Charles’s Law Calculator?

The Charles’s Law Calculator allows users to determine how the volume of a gas changes with temperature when pressure is constant. By entering the initial volume and temperatures, the calculator uses Charles’s law V1T1=V2T2\frac{V_1}{T_1} = \frac{V_2}{T_2}T1​V1​​=T2​V2​​ to compute the final volume. This tool is useful for chemistry students, educators, and science enthusiasts to quickly analyze gas behavior without manual calculations.

How to Use:

1. Enter Initial Volume (V₁, L): Input the starting volume of the gas in liters.
2. Enter Initial Temperature (T₁, K): Input the initial temperature in Kelvin.
3. Enter Final Temperature (T₂, K): Input the temperature after the change in Kelvin.
4. Click “Calculate”: The calculator computes the final volume using V2=V1×T2T1V₂ = \frac{V₁ × T₂}{T₁}V2​=T1​V1​×T2​​.
5. Review Result: The output shows the final volume in liters, providing a clear reference for Charles’s law calculations.