Legal
Privacy Policy
Last updated: May 17, 2026
Your health data stays in your browser. We never receive your height, weight, or BMI results — all calculations run locally on your device.
1. Who we are
bmi-calculator.tools is a free BMI calculator operated as part of the Truly Free Tools network. We provide browser-based utilities monetized through advertising.
2. What data we collect
- Server logs: IP addresses, browser type, pages visited, timestamps. Retained 30 days for security only.
- Analytics: Google Analytics aggregate traffic data. Anonymized — no individual identification.
- Advertising: Google AdSense. Google may use cookies for relevant ads.
3. What we do NOT collect
- Your height, weight, age, or BMI — all calculations run in your browser and never reach our servers.
- Email addresses or account information — no account required.
- Any personal health information.
4. Medical disclaimer
BMI is a screening tool, not a diagnostic measure. The results provided by this calculator are for informational purposes only and do not constitute medical advice. Always consult a qualified healthcare professional for health decisions.