Free NPV Calculator — Net Present Value Online
Calculate the net present value of a cash flow stream at any discount rate. Useful for capex decisions, investments, and project evaluation.
$100,000
$30,000
5
10%
Net Present Value
$13.7K
Positive NPV = value-creating; negative = value-destroying.
Get the full Excel workbookUndiscounted total
$50.0K
Frequently asked questions
What does NPV mean?
NPV is the present value of all future cash flows minus the initial investment, discounted at your cost of capital. Positive NPV means the project creates value.
What discount rate should I use?
Most companies use their weighted average cost of capital (WACC), often 8–12% for established firms.