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NPV and IRR calculator
Net present value and internal rate of return for a series of cash flows.
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About NPV and IRR calculator
Enter a series of cash flows and a discount rate to get the net present value and the internal rate of return. NPV discounts future money back to today, and IRR is the rate that makes NPV zero. A positive NPV means the project beats your required return.
How to use NPV and IRR calculator
- Enter your numbers above.
- The result updates instantly as you type.
- Change any value to compare different cases.
Why use this tool?
- Private: everything happens in your browser. Nothing you enter is uploaded.
- Free, with no sign-up, no watermark and no limit on how often you use it.
- Works on phones, tablets and computers: Android, iPhone, Windows, Mac and Linux. Nothing to install.
- Available in 10 languages.
Also known as
Frequently asked questions
What does a positive NPV mean?
The investment returns more than your discount rate, so it adds value. A negative NPV means the project earns less than the required return.
Is NPV and IRR calculator free?
Yes. NPV and IRR calculator on Toolipedia is free to use, with no sign-up and no watermark.
Is it safe to use?
Yes. Everything is worked out in your browser, and nothing you enter is sent to our server.
Does it work on my phone?
Yes. It works in any modern browser on Android and iPhone, as well as on tablets and computers. There's nothing to install.
Do I need an account?
No. Just open the page and use the tool. There's no sign-up and no email needed.