Free Compound Interest Calculator — Online & with Contributions
Enter principal, annual rate, and years — with yearly/monthly/daily compounding and optional regular contributions — to see the future value and total interest earned.
Result
Future value
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Total principal
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Interest earned
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History
- No history yet
Formula
FV = Principal × (1 + r/n)^(n×years) + Contribution × [((1 + r/n)^(n×years) − 1) ÷ (r/n)], where r = annual rate, n = periods per year