Privacy Policy

CalorieMath respects your privacy. This policy explains what we collect when you use caloriemath.xyz, why we collect it, and the choices you have.

What we collect

Calculator inputs: The numbers you enter into our calculators (age, weight, height, activity level) are processed in your browser to produce results. We do not store, transmit or sell those inputs.

Analytics: We use Google Analytics (GA4) to understand, in aggregate, which pages are visited and how the site is used. GA4 collects anonymised usage data, including approximate location, device type and pages viewed. It does not identify you personally.

Contact: If you email us, we receive your email address and the contents of your message, which we use only to reply.

Cookies

Google Analytics sets cookies to distinguish visits. You can block or delete cookies in your browser settings; the calculators will still work.

What we do not do

We do not sell personal data, run accounts or sign-ups, or share calculator inputs with advertisers. We do not knowingly collect data from children under 13.

Third parties

Google Analytics is operated by Google LLC and processes data under Google’s own privacy policy. Links to other sites are not covered by this policy.

Your choices

You can use the site without entering personal information, disable cookies, or contact us to ask about any message you sent us. We will respond to reasonable requests.

Changes

We may update this policy from time to time; the current version is always published here. Last updated: November 2026.

Questions? See our Contact page (currently in draft pending email setup) or the Disclaimer.