NPV & IRR Calculator

Net Present Value and Internal Rate of Return for cash flows.

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NPV & IRR Calculator

Enter initial investment as negative, then cash inflows as positive (comma-separated).

Discount rate (%)

Cash flows (comma-separated, e.g. -10000, 3000, 4000, 5000)

Net Present Value (NPV)

$2,453.38

Internal Rate of Return (IRR)

20.02%

What is it?

NPV (Net Present Value) measures the value of a project or investment in today's dollars by discounting future cash flows. IRR (Internal Rate of Return) is the discount rate that makes NPV equal to zero.

How it works

Enter your discount rate and a list of cash flows: use a negative number for the initial investment and positive numbers for each period's cash inflow. The calculator returns NPV and IRR to help you decide if the investment is worthwhile.

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