Everyday tool
NPV and IRR Cash Flow Calculator
Enter one cash flow per period, starting with period zero, and a discount rate.
Runs in your browser. No upload.
Values are processed locally in this browser.
Result
About this tool
NPV and IRR Cash Flow Calculator made simple.
The calculator scans IRR roots from −99% to 1,000%. Multiple roots can make IRR ambiguous. Periods are equally spaced; this is a transparent calculation, not investment advice.
Common questions
About NPV and IRR Cash Flow Calculator.
How do I use NPV and IRR calculator?
Enter one cash flow per period, starting with period zero, and a discount rate.
Is my data uploaded to a server?
No. This tool runs locally in your browser. Your input is not uploaded.