Investments & Growth
Internal Rate of Return (IRR) Calculator Online
Discount rate at which NPV equals zero. Adjust the inputs below to see an estimate based on your information.
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How to use this calculator
- Enter your initial investment.
- Enter your annual cash flows.
- Review the estimate and compare scenarios by changing the inputs.
Formula and interpretation
Enter the requested values to estimate your internal rate of return (irr) calculator. Results are for education and planning; check current rules, rates, and official guidance before making a financial or tax decision.