Privacy Policy

Last updated: October 6, 2026

What we collect

The values you type into our calculators are processed in your browser and are not sent to our servers. If you email us, we receive your email address and message, and we use them only to reply.

Cookies and analytics

We may use analytics tools, such as Google Analytics, to learn how many people visit and which pages are used. These tools may set cookies and collect information such as your browser type and approximate location.

Advertising

We may show ads served by third parties, including Google. Third-party vendors, including Google, use cookies to serve ads based on your previous visits to this and other websites. You can opt out of personalized advertising in Google Ads Settings (google.com/settings/ads) or at aboutads.info.

Children

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

Changes

We may update this policy and will change the date above when we do.

Contact

Questions about this policy: gradesum@gmail.com.