Calculators in English
All calculators
Every calculator we publish in English, grouped by area. Each one shows the formula it uses and says what the result cannot tell you. Your inputs are calculated inside your own browser and are never stored on our servers.
Investment calculators
How money grows over time: compound interest, dividends, stock trades and returns.
Business calculators
The numbers behind pricing and profit.
Everyday calculators
Money questions that come up in everyday life, such as paying back a loan.