Free-Calculator.com

Privacy Policy

At Free-calculator.com, we are committed to protecting your privacy. This Privacy Policy explains our practices regarding information collection and use on our website.

No Personal Information Collection

We do not collect, store, or request any personal information from our users. Our calculators are designed to work entirely in your browser without requiring registration, login, or any personal data input. All calculations are performed locally on your device.

We Do Not Sell Your Data

We do not sell, rent, or share any user data with third parties. Since we don't collect personal information, there is nothing to sell or share.

Automatically Collected Information

Like most websites, we may collect non-personally identifiable information automatically, including:

  • Browser type and version
  • Operating system
  • Pages visited and time spent on pages
  • Referring website
  • IP address (used only for analytics and security)

This information is used solely to analyze website traffic, improve our service, and ensure website security. It cannot be used to identify individual users.

Cookies and Tracking

We may use cookies and similar tracking technologies for:

  • Essential cookies: Required for basic website functionality
  • Analytics cookies: To understand how visitors use our site (e.g., Google Analytics with IP anonymization)
  • Advertising cookies: Third-party ad networks may use cookies to serve relevant ads

You can control cookies through your browser settings. Our calculators will function properly even if you disable cookies.

Third-Party Services

We may use third-party services for:

  • Analytics: Google Analytics (with IP anonymization enabled)
  • Advertising: Ad networks that may collect non-personally identifiable information
  • Website hosting and CDN services

These third parties have their own privacy policies and may use cookies or similar technologies. We do not control their practices.

Advertising

We may display advertisements from third-party ad networks. These networks may use cookies and similar technologies to serve ads based on your browsing activity across websites. You can opt out of interest-based advertising through:

Data Security

Since we do not collect personal information, there is minimal risk to your privacy. However, we implement reasonable security measures to protect our website from unauthorized access and ensure service reliability. No method of internet transmission is 100% secure.

Children's Privacy

Our website does not knowingly collect information from children under 13. Our calculators are designed for general use and do not require any personal information.

Changes to This Privacy Policy

We may update this Privacy Policy from time to time. Changes will be posted on this page with an updated effective date. We encourage you to review this policy periodically.

Last updated: October 4, 2025

Contact Us

If you have any questions about this Privacy Policy, please contact us through our contact page.