Effective: October 2026
Nothing you type into a calculator. Every calculation happens in your browser — your numbers never leave your device and are never sent to us.
We don't set tracking cookies. Our host (Cloudflare) may process limited technical data for security and performance.
In the future this site may display ads (e.g., Google AdSense). Ad providers may use cookies to show relevant ads — governed by their own privacy policies.
Questions about this policy: contact details will be listed here once the site's support email is set up.