Privacy Policy

No tracking, nothing uploaded.

This site serves static pages with no accounts and no advertising identifiers.

Anonymous, aggregate usage counting comes from a first-party 1x1 pixel on this site and Cloudflare Web Analytics, a privacy-first service that uses no cookies and collects no personal data.

Everything you type into the calculator stays in your browser. It is never transmitted or stored. We do not sell data and have nothing to sell.