Privacy

Short version: we don’t collect personal data.

• No cookies, no analytics, no ads, no third-party scripts. Fonts and images are served from this site.
• The calculator runs in your browser. Nothing you type is sent anywhere.
• Hosting. The site is served by Cloudflare, which processes technical data such as IP addresses to deliver pages and protect against abuse. See Cloudflare’s privacy policy.
• External links lead to sites with their own policies.

Controller and contact: the operator of this website, reachable at [email protected]. See also the imprint.

Last updated: 2026-10-13