Cookie Policy

Last updated: May 2026

1. What Are Cookies

Cookies are small text files that are stored on your device when you visit a website. They are widely used to make websites work more efficiently and to provide information to website owners. Cookies help us understand how you interact with CalcHub so we can improve your experience.

2. Cookies We Use

CalcHub uses the following types of cookies:

  • Analytics Cookies (Google Analytics): These cookies help us understand how visitors use our website by collecting anonymous information such as pages visited, time spent on site, and navigation patterns. Cookies include _ga, _ga_*, and _gid with expiration periods ranging from 24 hours to 2 years.
  • Advertising Cookies (Adsterra): These cookies are used by our advertising partner to deliver relevant advertisements and to limit the number of times you see an ad. They may also help measure the effectiveness of advertising campaigns.

3. Cookie Types

  • Necessary Cookies: CalcHub does not use any strictly necessary cookies. Our tools function entirely without cookies as all processing happens client-side in your browser.
  • Analytics Cookies: Used to collect anonymous usage data to help us improve our services. These are set by Google Analytics and help us understand traffic patterns and popular tools.
  • Advertising Cookies: Used by Adsterra to serve ads and track ad performance. These cookies may collect information about your browsing habits to display more relevant advertisements.

4. How to Disable Cookies

You can control and manage cookies through your browser settings. Most browsers allow you to refuse cookies, delete existing cookies, or be notified before a cookie is set. Please note that disabling cookies will not affect the functionality of our calculator tools, as they operate entirely client-side. To manage cookies:

  • Chrome: Settings → Privacy and Security → Cookies
  • Firefox: Settings → Privacy & Security → Cookies
  • Safari: Preferences → Privacy → Cookies
  • Edge: Settings → Cookies and Site Permissions

You can also opt out of Google Analytics tracking by installing the Google Analytics Opt-out Browser Add-on available at tools.google.com/dlpage/gaoptout.

5. Contact

If you have questions about our use of cookies, please contact us at privacy@calchub.io.