Privacy Policy

Last updated: December 17, 2025

Information We Collect

HealthCalc is designed with privacy in mind. We collect minimal information:

Calculator Data: The health metrics you enter (height, weight, age) are processed locally and not stored on our servers
Usage Analytics: We use Google Analytics to understand how visitors use our site (pages visited, time spent, device type)
Local Storage: Your calculation history is saved locally on your device only

How We Use Information

Any information collected is used solely to:

Provide accurate calculator results
Improve our website performance
Understand user preferences
Display relevant advertisements

Information Sharing

We do not sell, trade, or share your personal information with third parties, except:

Google Analytics for website analytics
Google AdSense for advertisement serving
When required by law

Cookies and Tracking

We use cookies for:

Google Analytics tracking
AdSense advertisement personalization
Remembering your calculator preferences

Data Security

We implement security measures including:

SSL encryption for all data transmission
No server-side storage of personal health data
Regular security updates

Your Rights

You have the right to:

Clear your local calculation history anytime
Disable cookies in your browser
Request information about data we may have
Contact us with privacy concerns

Children's Privacy

Our service is not intended for children under 13. We do not knowingly collect personal information from children under 13.

Changes to Privacy Policy

We may update this privacy policy periodically. Changes will be posted on this page with an updated date.

Contact Information

For privacy-related questions, contact us at privacy@healthcalc.com