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IRR Calculator

Estimate an investment's internal rate of return from periodic cash flows.

Enter one period's cash flow at a time. Initial investment is usually negative.

Internal rate of return
8.896%
per period
Periods3
Net cash flow$2,000.00
NPV at calculated IRR$0.00

IRR assumes each cash flow occurs at equal time intervals. Multiple sign changes can produce multiple IRRs; this calculator reports one root in its search range.

About the IRR Calculator

Estimate an investment's internal rate of return from periodic cash flows.

It runs entirely in your browser — nothing you type is sent to a server — and the result updates as you edit the inputs. Estimates are for educational and informational purposes only; see ourdisclaimer.

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