IRR Calculator
Calculate the Internal Rate of Return (IRR) for a series of cash flows. Use the fixed cash flow calculator for regular recurring investments or the irregular cash flow calculator for year-by-year analysis.
Fixed Cash Flow Inputs
$
years
months
$
$
Please fill in all required fields correctly.
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Results
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Annual IRR
| Initial Investment | — |
| Holding Period | — |
| Ending Balance | — |
| Periodic Cash Flow | — |
| Total Periods | — |
Note: Deposits are entered as positive values (cash inflow from your perspective). Withdrawals are negative values. IRR is calculated using Newton-Raphson iteration.
Irregular Cash Flow Inputs
$
Annual Cash Flows:
| Year | Cash Flow ($) |
|---|
Please enter initial investment and at least one cash flow.
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Results
—
Annual IRR
| Initial Investment | — |
| Number of Periods | — |
| Total Cash Inflows | — |
| Net Cash Flow | — |
| NPV at IRR | ≈ $0.00 |
| Year | Cash Flow | Discount Factor | Present Value |
|---|
Note: IRR is the discount rate at which NPV equals zero. If IRR exceeds your cost of capital (hurdle rate), the investment is generally considered worthwhile.