Privacy Policy

Last updated: 2026

Home Material Math (“we”, “us”) respects your privacy. This policy explains what information we collect and how we use it. We do not require an account and you can use every calculator without identifying yourself.

Information we collect

• Calculator inputs: the numbers you type into a calculator stay in your browser. They are not sent to or stored on our servers.
• Analytics: we may use privacy-respecting analytics to understand which calculators are used and how the site performs.
• Advertising: if we display ads in the future (such as Google AdSense), ad partners may use cookies to serve relevant ads. You can manage ad personalization in your browser or device settings.
• Contact form: if you contact us, we use the details you provide solely to respond to your message.

Cookies

The calculators themselves work without cookies. Third-party advertising or analytics services may set cookies; you can block or delete them in your browser settings.

Third-party services

We may use third-party advertising and analytics providers. These providers have their own privacy policies governing data they collect. We do not control their practices.

Children’s privacy

This site is intended for general audiences. We do not knowingly collect personal information from children.

Changes to this policy

We may update this policy from time to time. Changes will be posted on this page with an updated date.

Contact

Questions about this policy? Reach us through the contact page.