Investment Calculator

$
years
%
$
When you contribute

Contribute at the

of each

Example

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

Enter what you are starting with, how long for and the return you expect, then press Calculate to see what it grows to.

End Balance

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Results

Starting Amount
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Total Contributions
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Total Interest
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Accumulation Schedule

Schedule view
Accumulation schedule showing each period's deposit, the interest it earned and the balance afterwards.
YearMonth Deposit Interest Ending balance

The first period's deposit includes your starting amount. Amounts are in US dollars (USD).

Check your entries

Enter a starting amount or a contribution, a length from 1 to 100 years, and a return rate.