Privacy Policy

Last updated: 2026-11-02

What we collect

No accounts, no sign-ups, and no sale of personal data. We count anonymous usage events — for example that a "copy result" or "download CSV" button was used on a page — to understand which tools are useful. These events contain the page path and the type of action only. They never contain the amounts, salaries, years or any other values you type into a calculator.

On-device storage

The "recent calculations" feature stores your recent queries in your own browser's local storage, on your device only. It is never transmitted to us, and you can clear it at any time from any calculator page.

Cookies

This site does not set advertising or tracking cookies. If advertising is added in future, this policy will be updated first and the change noted here.

Contact

Questions: [email protected]