Privacy Policy

CalculatorExpert.online ("we", "us", or "our") respects your privacy. This Privacy Policy explains what information we collect, how we use it, and the choices you have when you use our free online calculators.

1. Information We Collect

We do not require you to create an account or submit personal details to use any calculator on this site. The numbers you enter into a calculator (loan amount, weight, dates, and so on) stay in your browser and are used only to display your results — we do not store or transmit these inputs to our servers.

Like most websites, we automatically collect limited technical information when you visit, such as your browser type, device type, general location (city/country level), pages viewed, and referring website. This is used only in aggregate to understand how our site is used and to improve it.

2. Cookies & Local Storage

We use cookies and your browser's local storage for basic site functionality, such as remembering your dark mode preference. We may also use cookies from third-party analytics and advertising partners, described below.

3. Advertising

This site displays advertisements served by Google AdSense and similar ad networks. These third parties may use cookies or device identifiers to serve ads based on your prior visits to this or other websites. You can learn more about how Google uses this data, and opt out where available, through Google's Ads Settings.

4. Analytics

We may use analytics tools to understand aggregate traffic patterns, such as which calculators are most used and which pages need improvement. This data is anonymized and is not used to identify you personally.

5. Third-Party Links

Our site may contain links to other websites. We are not responsible for the privacy practices or content of those third-party sites, and we encourage you to review their own privacy policies.

6. Children's Privacy

Our calculators are general-purpose tools not directed at children under 13, and we do not knowingly collect personal information from children.

7. Data Security

We take reasonable technical measures to protect any information transmitted to or through our site. However, no method of transmission over the internet is 100% secure, and we cannot guarantee absolute security.

8. Changes to This Policy

We may update this Privacy Policy from time to time. Any changes will be posted on this page with an updated "Last updated" date. Continued use of the site after changes are posted constitutes acceptance of the revised policy.

9. Contact Us

If you have any questions about this Privacy Policy, please contact us at support@calculatorexpert.online.