ROI Calculator

Measure whether an investment was worth it — and compare investments of different lengths with annualised ROI.

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<p style="font-size:12px"><a href="https://rebota.in/tools/roi-calculator">ROI Calculator</a> by Rebota</p>

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How to use the ROI Calculator

Enter the total amount invested, including costs such as fees or installation.
Enter what the investment returned or is worth now.
Enter how long the money was invested to get the annualised return.

Formula used

ROI = (Final value − Investment) ÷ Investment × 100

Annualised ROI = (Final value ÷ Investment)^1/years − 1

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ROI Calculator — FAQs

What is a good ROI?▾

It should beat your cost of capital and safer alternatives. If a fixed deposit pays 7%, a business investment with similar risk should return clearly more than 7% a year.

Why annualise ROI?▾

A 50% ROI over 5 years is only about 8.4% a year, while 30% in one year is far better. Annualising makes them comparable.

How is ROI different from IRR?▾

ROI looks at a single amount in and out. IRR handles many cash flows at different times — use the NPV/IRR or XIRR calculator for those.

How do I calculate marketing ROI?▾

Use the gross profit generated by the campaign as the return, not revenue, and include all campaign costs as the investment.

How to use the ROI Calculator

Formula used

ROI Calculator — FAQs

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