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TOOLS · INVESTING

Compound Interest Calculator

See how contribution discipline and time can matter as much as the return assumption.

↗ CALCULATOR
ESTIMATED FUTURE VALUE
$106,639
Total contributed$70,000
Estimated growth$36,639

This is an illustrative projection, not a forecast. Investment returns are not guaranteed and actual results can be lower or negative.

This is not a forecast

Investment returns do not arrive smoothly and can be negative. The calculator simply illustrates a constant-return scenario so you can understand the mathematics of compounding.

Run several scenarios

Try lower and higher return assumptions and different contribution amounts. Planning around a range is more useful than treating one result as certain.