Privacy Policy
Last updated: February 2026
Introduction
Calculy.org ("we", "our", "us") respects your privacy. This Privacy Policy explains how we collect, use, and protect your information when you use our website.
Information We Collect
Automatically Collected Information
- Browser type and version
- Operating system
- Pages visited and time spent
- Referring website
- Anonymous usage statistics
We do NOT collect personal data such as names, email addresses, or financial information. All calculator inputs are processed locally in your browser and are never sent to our servers.
Cookies
We use cookies for:
- Essential cookies: Required for basic functionality
- Analytics cookies: Google Analytics to understand usage patterns
- Advertising cookies: Google AdSense for displaying relevant ads
You can manage cookie preferences through our cookie banner or your browser settings.
Third-Party Services
- Google Analytics: For website analytics
- Google AdSense: For displaying advertisements
These services may collect data according to their own privacy policies.
Data Retention
We do not store personal data. Analytics data is retained according to Google's data retention policies.
Your Rights (GDPR)
If you are in the European Union, you have the right to:
- Access your data
- Rectify inaccurate data
- Request deletion of your data
- Object to processing
- Data portability
Contact
For privacy-related inquiries, please contact us at: privacy@calculy.org