Privacy Policy

What data we collect

All calculator inputs (weight, height, age, activity level) are processed entirely in your browser. We do not transmit, store, or log any calculator inputs on our servers.

We use Google Analytics 4 (GA4) to collect anonymised usage data: page views, session counts, and general geography. No personally identifiable information is collected. IP addresses are anonymised before storage.

We display Google AdSense advertisements. Google uses cookies to serve relevant ads. You can opt out of personalised advertising via Google Ad Settings.

Cookies

This site uses cookies set by Google Analytics and Google AdSense. These are third-party cookies and are subject to Google's privacy policy at policies.google.com/privacy.

Contact

Questions about this privacy policy: use the contact form.