Finance

IRR Calculator

Estimate IRR using Newton's method on a comma-separated list of cash flows (first is the initial investment, usually negative).

Inputs

Comma-separated. Year 0 first.

Result
IRR
14.70%
Periods5
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Estimate your monthly mortgage payment, total interest, and payoff.

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Compute payment, interest and total for any installment loan.

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Simple Interest Calculator

Calculate simple interest: I = P · r · t.

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Compound Interest Calculator

See how your money grows with compounding over time.

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