With a simple design and slew of features, the Ideal Gas Law Calculator is the best choice for anyone looking to solve the PV=nRT equation. Start solving equations immediately, with live results as you type.

You can solve for Pressure, Volume, number of Moles and Temperature of any gas. Plus, this app also calculates and displays the corresponding "R Value" for the selected labels. Plus, now you can even solve for the number of moles by entering the grams and molar mass of a gas.

This calculator can also perform calculations using significant figures. Simply type your known variables and the answer will reflect the correct sig figs.

On top of that, the Ideal Gas Law Calculator performs live calculations. As you enter in numbers it solves for the unknown immediately. This way you don't have to push a "calculate" button, it does everything automatically.

This is a must have app for any chemistry enthusiast, teacher (or student with a lot of homework).