Privacy Policy

Last updated: August 2026

This Privacy Policy explains how CalculatorMax ("we", "us", "our") handles information when you use this website. We built CalculatorMax to be as privacy-respecting as possible, and this page explains exactly what that means in practice.

Information we do not collect

The numbers and data you enter into any calculator on this site (such as your height, weight, income, or date of birth) are processed entirely within your own web browser using JavaScript. This information is never transmitted to, or stored on, our servers. Closing or refreshing the page clears it completely.

Information collected automatically

Like most websites, our web server and analytics tools may automatically log standard technical information when you visit, such as your approximate location (derived from IP address), browser type, device type, pages visited, and time spent on the site. This information is used in aggregate to understand how the site is used and to improve it — it is not used to identify you personally.

Cookies and advertising

CalculatorMax may display advertisements served by third-party advertising networks, including Google AdSense. These networks may use cookies or similar technologies to serve ads based on your prior visits to this and other websites. You can learn more about how Google uses this data, and manage your ad personalisation preferences, at Google's Ads Settings page and through the Digital Advertising Alliance's opt-out tools. Third-party vendors, including Google, may also use cookies to serve ads based on your visits to our site and/or other sites on the Internet.

Third-party links

Our site may contain links to external websites. We are not responsible for the privacy practices or content of these external sites, and we encourage you to review their privacy policies separately.

Children's privacy

CalculatorMax is not directed at children under 13, and we do not knowingly collect personal information from children.

Changes to this policy

We may update this Privacy Policy from time to time to reflect changes in our practices or for legal reasons. Any changes will be posted on this page with an updated revision date.

Contact us

If you have questions about this Privacy Policy, please reach out via our Contact page.