ROI Calculator
How to calculate ROI
- Enter the amount invested and the amount you got back, including any income it paid.
- Enter how many years you held it to also see the annualized return.
- The ROI appears as a percentage. The results update as you type.
Frequently asked questions
What is the difference between ROI and annualized return?
ROI is the total gain over the whole period. The annualized return is the steady yearly rate that would give the same result, so investments held for different lengths of time can be compared.
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