🔒 Summary: All health calculations run entirely in your browser. We never transmit, store, or sell your personal health data (height, weight, age, BMI results, etc.) to any server or third party.

1. Who We Are

BMI Check Calculator ("we," "us," or "our") operates https://bmicheckcalculator.com. We provide free online health calculators. This Privacy Policy explains how we handle information when you use our website.

2. Health Data — Never Collected

The following is never transmitted to our servers:

  • Height, weight, age, or any measurements entered into calculators
  • BMI results or any calculated health metrics
  • Medical history, health conditions, or body composition data

All calculations happen entirely in your browser using JavaScript. Nothing is sent to a server.

3. Data Collected Automatically

  • Log data: Anonymized IP, browser type, pages visited, timestamps
  • Device data: Device type, OS, screen resolution (analytics only)
  • Cookies: Small files to remember your preferences (dark mode, unit system)

4. Google Analytics

We use Google Analytics to understand aggregate usage patterns. It collects anonymized data about page views, session duration, and traffic sources. Opt out via the GA Opt-out Add-on or use private browsing mode.

5. Google AdSense

We display ads via Google AdSense, which may use cookies to serve relevant ads based on your browsing history. Opt out at Google's Ads Settings. See Google's data practices for details.

6. Cookies

  • Necessary: UI preferences (dark mode, metric/imperial). No tracking.
  • Analytics: Google Analytics — anonymized aggregate data.
  • Advertising: Google AdSense — opt-out available via Google's Ads Settings.

7. Children's Privacy

We do not knowingly collect personal information from children under 13. Our children's BMI tool is for educational use only. If you believe your child has provided personal information, contact us immediately.

8. Your Rights (GDPR / CCPA)

EU/EEA and California residents have rights to access, correct, delete, and port their data. Since we store no health data, these rights mainly apply to contact information voluntarily provided. Contact us: privacy@bmicheckcalculator.com

9. Security

All pages are served over HTTPS. Health calculator inputs never leave your browser. We apply appropriate security measures to protect any data we do hold.

10. Third-Party Links

We may link to external sites (WHO, CDC, NIH) for reference. We are not responsible for their privacy practices. Please review their policies before sharing personal data.

11. Changes

We may update this policy periodically. The date at the top indicates the last revision. Continued use of the site constitutes acceptance of any updates.

12. Contact

Questions about this policy:
📧 privacy@bmicheckcalculator.com
📬 Contact Form