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ROI Calculator — Return on Investment

Calculate the return on investment (ROI) for any investment. Enter your initial investment, final value, and holding period to get total ROI, annualized return, and net gain or loss.

Frequently asked questions

What is the ROI formula?

ROI = (Final Value - Initial Investment) / Initial Investment × 100%. For example, investing $10,000 that grows to $13,000 gives an ROI of 30%.

What is a good ROI?

A 7–10% annualized ROI is generally considered good for stock market investments.

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