Privacy
Last updated: 14 Aug 2025
We don’t collect personal data. This calculator runs entirely in your browser. Your inputs (weight, activity, etc.) are not sent to any server and are not stored by us.
What we don’t collect
- No names, emails, or accounts.
- No health records or identifiers.
- No analytics, advertising trackers, or behavioral profiling.
Local storage
We use your browser’s local storage only to remember your theme preference (Light/Dark). You can clear this anytime by clearing your browser data.
Hosting logs
Our hosting provider may keep standard, short-term server logs (e.g., IP address, user agent) for security and reliability. We don’t access, combine, or sell this information.