Effective date: June 4, 2026
Calcugui ("we", "us", or "our") operates the website calcugui.com. This page explains how we handle information when you use our free online calculator.
1. INFORMATION WE COLLECT
Calcugui is a client-side tool — all calculations happen in your browser. We do not store your calculations or results on any server. We may collect basic usage data including:
- IP address and browser type for security and analytics purposes
- Pages visited and time spent on the site
- Device type and screen resolution for improving the interface
2. COOKIES AND ADVERTISING
We use Google AdSense to display advertisements. Google AdSense may use cookies to serve ads based on your browsing history. You can opt out of personalized advertising at Google Ads Settings.
We do not use any other tracking cookies or analytics beyond what Google AdSense may set.
3. HOW WE USE YOUR INFORMATION
- To provide and maintain the calculator service
- To monitor and improve site performance
- To display relevant advertisements via Google AdSense
- To detect and prevent technical issues or abuse
4. THIRD-PARTY SERVICES
- Google AdSense: Advertising. Google Privacy Policy
- Cloudflare: Hosting and CDN. Cloudflare Privacy Policy
- Google Fonts: Typography loaded from Google servers.
5. DATA RETENTION
We do not store any calculation data. Any usage data collected is retained only as long as necessary for the purposes outlined above.
6. CHILDREN'S PRIVACY
Calcugui is a general-purpose tool suitable for all ages. We do not knowingly collect personal information from children under 13. If you believe a child has provided personal information, contact us and we will delete it promptly.
7. YOUR RIGHTS
Depending on your location, you may have rights regarding your personal data. To exercise these rights, contact us at [email protected].
8. CHANGES TO THIS POLICY
We may update this Privacy Policy from time to time. Changes will be posted on this page with an updated date. Continued use of the site after changes constitutes acceptance of the updated policy.
9. CONTACT
Questions about this Privacy Policy? Contact us at: [email protected]