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Calculators/Compound interest

Free calculator

Compound interest calculator

Monthly investing plus returns on your returns. See how much of the end result is growth. Calculated in your browser; nothing is stored or sent anywhere.

Compound interest

Your returns start earning returns of their own. The longer you leave it, the bigger the share that comes from growth instead of from your own deposits. See also How to start investing with €100.

€
€
%
years
End amount–
You paid in–
Growth–

Green: value. Navy: what you paid in. Illustration only, before taxes and with a steady return; real returns go up and down.