Privacy

The calculator runs entirely in your browser and does not submit your inputs to a calculation server. The page address updates with your settings so you can copy a result link. Anyone opening that link can see those settings, and the URL may appear in browser history or hosting access logs.

We may use privacy-focused analytics (Cloudflare Web Analytics) and, if enabled, Google Analytics to count page views and anonymous events such as "calculator started" or "this page was helpful". These events include the state you chose but no personal information.

If you email us, we use your address only to reply. Questions: [email protected].