# Charles's gas law calculator
**Charles's gas law** is a special case of the ideal gas law that postulates that volume of a gas is directly proportional to temperature at a constant pressure. In other words when gas is heated it expands proportionally. The law is named after Jacques Charles who discovered the law in 1780. Charles's gas law wiki article
Select equation for solving
Input values and select units
**Charles's gas law calculator** is a powerful online tool for solving problems using Charles's gas law equation. Select a quantity to solve for and one of the Charles's gas law equations to use. A form for entering all the known gas properties and units will be presented. Enter the value and click compute to see a step by step Charles's gas law solution.
Feel free to ask for help with your Charles's gas law problem in chemistry forum.
# Gas Law Calculators |