Return on Investment Calculator
Return on Investment Calculator lets you rOI divides net gain by investment cost and expresses it as a percentage. Enter your own values or load the worked example.
- Copy or download the computed result
- Adjust investment cost
- See the processing method and limits
Method and calculation
ROI divides net gain by investment cost and expresses it as a percentage.
Inputs and settings
Return on Investment Calculator accepts Investment cost (minimum 0.000001); Total proceeds (signed value).
Worked example
Return on Investment Calculator example — Investment cost: 10000; Total proceeds: 13000. Computed output: { "gain": 3000, "roiPercent": 30 }
Output and limitations
Return on Investment Calculator: Use finite inputs. Results use double-precision arithmetic.
Technical references: JavaScript numerical operations
Return on Investment Calculator FAQs
Return on Investment Calculator applies the following rule to your input: ROI divides net gain by investment cost and expresses it as a percentage. The worked example on this page uses the same processor as the result button.
Return on Investment Calculator has these boundaries: Use finite inputs. Results use double-precision arithmetic. Start by checking the investment cost field against the units or format shown.
Return on Investment Calculator provides this sample: { "gain": 3000, "roiPercent": 30 }. Use the sample button to reproduce it, then replace the inputs with your own values.