Calculator Academy

Our mission is to provide the world with free and easy to use calculators to solve your daily problems. Gone are the days of looking up formulas and blasting away on your TI-84 with a note pad to figure your problem. Now software built into websites and apps can do that for you for anything from calculating your monthly payment on a mortgage to figuring out how many calories you can eat to lose weight.

Navigate through the menu above to find a calculator for your problem or explore them all below.



Health & Fitness

Science and Engineering


Archives (All Calculators)