How to use Return on Investment Calculator
- Enter the initial investment cost.
- Add proceeds received and any additional costs.
- Review net gain and the return on total entered cost.
Example: Return on Investment Calculator
Initial investment 1000, proceeds 1500, additional costs 100.
You add
Initial investment 1000, proceeds 1500, additional costs 100.
You get
Total cost is 1,100.00, net gain is 400.00 and ROI is 36.363636%.
Supported inputs and limits
Initial investment must be positive. Proceeds and additional costs can be zero. This is a simple total return, with no cash-flow timing or annualization. Enter plain decimals with at most 64 characters, 25 digits and 12 fractional places. Monetary inputs are limited to 10^12. Very small or large nonzero amounts use scientific notation. Use one currency throughout; no exchange rates, taxes or fees are added unless you enter them.
Where your input is processed
This tool processes your input in this browser. Your text and files are not uploaded to UseFreeTools. Check this tool's limits for anything it may save on your device.
The cost basis is visible
Net gain equals proceeds minus all entered costs. Return equals that gain divided by the same total cost. Include income in proceeds only once and use consistent amounts.
Questions about Return on Investment Calculator
Are extra costs included in the ROI denominator?
Yes. ROI divides net gain by the initial investment plus the additional costs you enter.
Can ROI show a loss?
Yes. If proceeds are less than total cost, net gain and ROI are negative.
Is this an annual return?
No. The calculation has no time input. Use CAGR when a constant annualized endpoint growth rate is the question.