What is this calculator?
Measure gain or loss relative to the initial investment.
What can you use it for?
Use this tool to compare a financial scenario using the assumptions you control. Measure gain or loss relative to the initial investment.
How to use it
- Enter initial investment.
- Enter final value.
- Enter other income received.
- Select Calculate (or Generate for random tools).
- Read the answer and any additional results below the form. Check the units and the limits of the method.
Formula and method
Net gain = final value+other income received-initial investment
The formula uses the units and definitions shown above. Each input is substituted before the arithmetic is evaluated; the calculated output is rounded for display.
Worked example
Initial investment: 100000, Final value: 125000, Other income received: 5000. The result is 30 % (return on investment).
Assumptions and limits
This is a mathematical estimate using the values you enter. Confirm real product terms, fees, tax rules and dates before acting on it.
Frequently asked questions
What inputs does the ROI Calculator need?
Use initial investment, final value, other income received. Read the answer and any additional results below the form. Check the units and the limits of the method.
What assumptions apply to the ROI Calculator?
This is a mathematical estimate using the values you enter. Confirm real product terms, fees, tax rules and dates before acting on it.