ROI Calculator
Measure the return on any investment. See your ROI percentage, profit or loss, and annualized return over time.
Quick Answer
This ROI calculator measures investment returns using the standard formula. Compare total and annualized ROI across different investments to make smarter financial decisions.
How to Use This Calculator
Enter the amount you originally invested and the current value. Optionally enter years held for annualized return. This ROI calculator shows total ROI percentage, dollar profit or loss, annualized ROI, and what a $100 investment would have grown to at the same rate for easy investment return comparison.
How to Calculate ROI and Annualized Return
Return on investment (ROI) measures gain or loss relative to cost. The ROI formula: (current value - initial investment) ÷ initial investment × 100. Positive ROI means profit; negative means loss. Annualized ROI accounts for time value, showing average yearly return. An investment doubling in 5 years has a much higher annualized return than one taking 10 years. Use our return on investment calculator to compare investments with different holding periods.
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