ROI Calculator
Calculate return on investment (ROI), annualized ROI, net profit, and after-tax returns.
Defaults to 1 year. Minimum 0.01 years.
Result
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Enter initial investment and final value, then click Calculate.
Annualized ROI uses CAGR: (Final/Initial)^(1/years) − 1 when a time period is provided.
Amount invested or spent upfront.
Current or exit value of the investment.
Optional years held, additional costs, and tax rate.
See ROI %, annualized return, and net profit.
Invest $10,000, value grows to $15,000 over 1 year.
50% return on investment.
Ignoring holding period
Fix: A 50% gain over 5 years is very different from 1 year — check annualized ROI.
Excluding fees
Fix: Add transaction fees and maintenance to additional costs.
Calculate return on investment (ROI), annualized ROI, net profit, and after-tax returns.
Defaults to 1 year. Minimum 0.01 years.
Result
—
Enter initial investment and final value, then click Calculate.