IRR Calculator
Calculate the internal rate of return (IRR) for an investment using an iterative Newton-Raphson solver. Enter your initial investment and up to 10 years of expected cash flows to find the discount rate that makes the net present value equal to zero.
Inputs
$
$
$
$
$
$
Results
Internal Rate of Return
13.45%
Total Cash Inflows
$150,000
Net Return
$50,000
Payback Period
3.7 years
Cash Flows by Year
Cash Flow Analysis
| Year | Cash Flow | Cumulative | Present Value |
|---|---|---|---|
| 0 | $-100,000.00 | $-100,000.00 | $-100,000.00 |
| 1 | $20,000.00 | $-80,000.00 | $17,628.43 |
| 2 | $25,000.00 | $-55,000.00 | $19,422.59 |
| 3 | $30,000.00 | $-25,000.00 | $20,543.39 |
| 4 | $35,000.00 | $10,000.00 | $21,125.28 |
| 5 | $40,000.00 | $50,000.00 | $21,280.31 |