ROI Calculator
Calculate return on investment as a percentage.
4,000.00
Net profit
40.00%
ROI
11.87%
Annualized
How to use this tool
- 1Enter the amount invested and the final value.
- 2Optionally add the holding period in years.
- 3See net profit, ROI %, and annualized return.
Frequently asked questions
How is ROI calculated?
ROI = (final value - cost) / cost * 100. Doubling your money is a 100% ROI.
What is annualized ROI?
The equivalent yearly return over the holding period: (final/cost)^(1/years) - 1, useful for comparing investments of different lengths.