PRIVACY POLICY
Last updated: 2026
This Privacy Policy describes how Calc Hub ("we", "us", or "our") collects, uses, and shares information about you when you use our website.
Information We Collect
Information You Provide
If you create an account, we store your name, email address, and calculator tracking data in your browser's local storage. This data stays on your device and is not sent to our servers.
Automatically Collected Information
We use Google AdSense to display advertisements. Google may collect information about your visits to this site to provide relevant ads. This includes:
- Cookie data and device identifiers
- Your IP address and general location
- Pages visited and time spent on our site
- Browser type and operating system
Cookies
We use cookies for analytics and advertising purposes through Google AdSense and Google Analytics. You can control cookies through your browser settings. By using our site, you consent to the use of cookies as described in this policy.
To opt out of Google's use of advertising cookies, visit Google Ads Settings.
Google AdSense
We use Google AdSense to serve ads. Google uses cookies to serve ads based on your prior visits to this or other websites. You can opt out of personalised advertising by visiting aboutads.info.
How We Use Your Information
- To operate and improve our calculator tools
- To display relevant advertisements via Google AdSense
- To analyse traffic and usage patterns
Data Sharing
We do not sell your personal data. We share information with Google for advertising purposes as described above. We do not share your data with any other third parties.
Data Retention
Account tracking data is stored in your browser's local storage. You can clear it at any time by clearing your browser data or signing out. We retain no server-side user data.
Children's Privacy
Our services are not directed to children under 13. We do not knowingly collect personal information from children under 13.
Changes to This Policy
We may update this Privacy Policy from time to time. We'll notify you of significant changes by updating the date at the top of this page.
Contact Us
If you have questions about this Privacy Policy, contact us at hello@calchub.com.