Cookie Policy

Last updated Jun 25, 2026.

Cookies are small files stored by your browser. We keep them to the minimum needed to run the site, and load analytics and advertising cookies only after you consent.

Categories

  • Strictly necessary — remember your cookie choice and keep the site secure. Always on; no consent required.
  • Analytics — measure which tools are used, in aggregate (e.g. Google Analytics 4). Loaded only with consent.
  • Advertising — support free access by showing ads (e.g. Google AdSense), and limit repeated ads. Loaded only with consent.

The calculator inputs you type are processed in your browser and are not stored in cookies.

Managing consent

Use Cookie preferences (also in the footer) to change or withdraw consent at any time. Withdrawing consent stops further analytics and advertising cookies; some may persist until they expire or you clear them in your browser.

More

See the privacy policy for legal bases, retention and your rights.