Privacy Policy

Last updated October 28, 2026.

• We don't ask for accounts, and we don't set advertising or tracking cookies.
• The calculator runs entirely in your browser. What you type is never sent to us.
• We may use Cloudflare Web Analytics, which counts page views without cookies and without identifying you.
• Our host, Cloudflare, processes standard request data (such as IP address) to deliver and protect the site.