ROI Calculator
Calculate ROI as a percentage, your net profit, and the annualized return over any period. Perfect for investments, campaigns and business decisions. Free, multi-currency.
Enter invested and returned amounts
How to use the ROI Calculator
- 1
Enter the amount you invested.
- 2
Enter what you got back (final value).
- 3
Optionally add the duration in years for an annualized figure.
- 4
See your ROI %, net profit and annualized return.
Frequently asked questions
How is ROI calculated?
ROI = (return − investment) ÷ investment × 100. A negative result means a loss.
What's annualized ROI?
It converts your total return into an equivalent yearly rate, so you can compare investments of different lengths.
Can I use it for marketing?
Yes — put your ad spend as the investment and revenue generated as the return.
Tips & discussion
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