ROI (Return on Investment) Calculator
Calculate return on investment, annualized ROI and total gain or loss. Free investment return calculator.
Frequently asked questions
- How is ROI calculated?
- ROI is the amount returned minus the amount invested, divided by the amount invested, expressed as a percentage. A 40 percent result means you gained 40 percent on top of your stake.
- What is annualized ROI?
- It converts your total return into an equivalent yearly rate using the holding period, so a two-year investment can be compared fairly with a five-year one.
- Can ROI be negative?
- Yes. If you got back less than you invested, the tool reports a loss and the percentages turn negative.
- Does it include dividends or fees?
- No. It compares the two amounts you enter, so add any income or costs to the returned figure yourself if you want them reflected.
This tool runs entirely in your browser. No data is uploaded anywhere.