Annuity Calculator — Free Online Tool
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Annuity Calculator

Calculate future value and compound growth of an ordinary annuity

Annuity Formula: $FV = PMT \times \frac{(1+r)^n - 1}{r}$, where $PMT$ is periodic payment, $r$ is interest rate per period, and $n$ is total periods. Enter your annuity details below.
Annuity Parameters Input

Calculation Results

⚠️ Regular compounding over long periods significantly accelerates wealth accumulation through the power of compound interest!

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