IRR & NPV
Compute NPV and IRR from a list of cashflows. No data leaves your device.
Interactive controls load with JavaScript. Processing stays in your browser—nothing is uploaded.
Načítání…
Jak používat
- Open the tool — Open this LocalKit page and wait for the interactive controls to load.
- Provide input — Paste or type your content (or set options). Data stays in the browser.
- Run the action — Use the primary button or live controls to generate the result.
- Copy the result — Copy the output into your editor, terminal, or documents.
Omezení
Requires JavaScript. Extremely large inputs may slow the browser tab. Results depend on your browser APIs; there is no server-side processing quota because nothing is uploaded.
When to use
When you want a quick, free utility without creating an account or sending content to an online converter.
When not to use
When you need server-side integration, batch automation at scale, or certified compliance tooling.
Privacy note
Tool inputs are processed in your browser only. Theme, language and favorites may use localStorage; hosting may keep standard access logs (IP, UA, URL) without tool payloads.
FAQ（5）
What is NPV?
Net present value discounts each cashflow by your rate and sums them.
What is IRR?
The rate that makes NPV roughly zero for your cashflow series.
How should I enter cashflows?
One number per line; period 0 is usually a negative investment.
Why is IRR missing or weird?
Sign changes, all-positive flows, or extreme values can make IRR unstable.
Is this local?
Yes. Nothing is sent to a server.