Privacy Policy

Last updated: 2026. The calculators run in your browser. The numbers you enter are not sent to our server or stored.

Information we collect

Our web host keeps standard server logs, such as IP address, browser type and pages requested, for security and to keep the site running. If we enable analytics, we will describe it here.

Advertising

We may show ads through Google AdSense. Google and its partners use cookies to serve ads based on your visits to this and other sites. You can manage personalised ads at Google Ads Settings. See our Cookie Policy.

Your rights

Depending on where you live, you may ask what data we hold, or ask us to delete it. Email contact@onlinemathcalculators.com.

Children

The site is suitable for students, but we do not knowingly collect personal data from children.