ROI Calculator
Measure how well an investment performed — in total and per year.
Runs in your browser — nothing is uploaded—
Details
How to use ROI Calculator
- Enter what you invested and what you got back.
- Optionally add the holding period for the yearly rate.
- Read the ROI, gain and annualized return.
Questions
Why annualize ROI?
A 50% return over 10 years is very different from 50% in one year. Annualized ROI (the same as CAGR) makes investments of different lengths comparable.