Privacy Policy

What this site collects

This site has no accounts, no sign-in, and no comment system. The calculator runs entirely as server-side arithmetic on the numbers you type into the form; those inputs arrive as ordinary URL query parameters (so results are shareable links) and are not stored in any database.

Cookies and local storage

The site itself does not set cookies for tracking. Your browser may store standard preferences locally; clearing your browser data removes them.

Advertising and analytics

This site is monetized with display advertising served by Ezoic, which may use cookies and similar technologies to personalize ads and measure their performance, subject to your consent choices shown by the consent banner. Ezoic's own privacy policy applies to that processing. Analytics scripts measure aggregate page usage (page views, approximate geography, device type) so we can see which tools are useful.

Server logs

Like any web server, ours keeps short-lived technical logs (IP address, requested URL, user agent) for security and troubleshooting. They are not sold or shared except as required by law.

Contact

Questions about privacy on this site can be raised through the contact route listed on the about page.