Extension Privacy Policy

GradesCalculate — Final Exam Score (Chrome Extension) · Last updated: 27/7/2026

What this extension does

This extension calculates the score you need on a final exam to reach a target grade, based on three numbers you provide: your current grade, your target grade, and the final exam’s weight.

What data it collects

Only the three numbers above. The extension does not collect your name, email, browsing history, location, or any other personal information.

Where your data goes

Nowhere. Your numbers are saved using Chrome’s local storage, directly on your own device, so the extension can remember your last calculation. They are never sent to any server, and this extension has no backend, no analytics, and no third-party trackers.

The Excel / CSV import feature

When you choose a file to import, it is read entirely within your browser to find the three numbers above. The file and its contents are never uploaded or transmitted anywhere.

Third parties

None. This extension does not share data with anyone, because it does not transmit data at all.

Changes to this policy

If this extension’s data practices ever change, this page will be updated to reflect that.

Contact

Questions about this policy: [[email protected]]