Privacy Policy

Last updated: March 5, 2026

Overview

GradeCalc is a free, client-side grade calculator. We do not collect, store, or transmit any personal data. All calculations happen entirely in your browser.

Data Collection

We do not collect any personal information. No accounts, no emails, no tracking cookies. The grades and weights you enter are processed locally and never leave your device.

Local Storage

We use your browser's localStorage to save your theme preference (light or dark mode). This data stays on your device and is never sent to any server.

Analytics

We may use privacy-friendly analytics (e.g., Vercel Analytics) to understand aggregate page views. These tools do not use cookies and do not collect personally identifiable information.

Third-Party Links

Our site may contain links to other websites. We are not responsible for the privacy practices of those sites.

Changes

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

Contact

Questions? Reach out via our GitHub repository.