ROI Calculator

See how your investment performed. Enter initial amount, final value, and optional costs and time to get simple ROI, annualized return, or after-tax ROI with a clear breakdown.

Your numbers

Results

ROI
50.00%

$10,000 investment returning $15,000

Total investment
$10,000.00
Total return
$15,000.00
Gain / loss
$5,000.00
Multiplier
1.50x
Annualized return
14.47%
Time period
3 years
Investment vs gain

Yearly breakdown

Enter investment details to see yearly breakdown.

How the numbers are calculated

ROI is (final value plus income minus total cost) divided by total cost, expressed as a percentage. Total cost is initial investment plus any additional costs. Simple ROI is over the full period; annualized ROI converts that to a yearly rate. After-tax ROI applies your tax rate to the gain before expressing the return.

This tool is for planning only. Past performance does not guarantee future results.