ROI Calculator

Measure the total return on any investment — enter what you put in and what you got out. Works with any currency.

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ROI Calculator

Initial amount → Ending amount → Year of investment = ROI %

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Calculated result

Enter all three values above to calculate ROI

The ROI Calculator measures your overall return on investment — how much you made (or lost) compared with what you put in, as a simple percentage. Enter the amount you invested (one lump sum, or a fixed amount every month in SIP mode), what it is worth now, and how long it was held — in years or months. It shows the total ROI %, the money gained or lost, and the annualized ROI — the yearly-equivalent rate that lets you fairly compare investments held for different lengths of time. Use it to judge any past investment, from stocks and funds to property or a business.