Compound Interest Calculator

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Output Interest —

Example

This is a sample result, not your calculation. Enter your own values to replace it.

Enter an interest rate and choose the two compounding periods, then press Calculate to see the equivalent rate.

Equivalent rate

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What it earns

Effective annual rate
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Check your entry

Enter an interest rate of zero or more, then choose the compounding period it is quoted on and the one to convert it to.