Privacy
A concise explanation of what stays local and what may be handled by third parties.
Calculator data
Your grades never leave your device.
Semester labels, module names, levels, MCs, grades, exclusions, weights, and calculated results are processed only in your browser. The calculator does not send these inputs to the website owner or any API.
Calculator data is not saved. Refreshing or reopening the page starts a clean calculator. CSV import and export also happen entirely on your device.
Theme preference
If you choose light or dark mode, that non-academic preference is stored in your browser so the site can reuse it. No student identifier is attached to it.
Third-party advertising
Advertising is not currently enabled. If Google advertising is enabled later, Google and its advertising technologies may independently use cookies or similar technologies according to Google's policies. Those technologies are separate from the calculator and may process information such as browser, device, or ad-interaction data.
The calculator will not put module or grade data into advertising requests. Hosting providers may also keep routine technical request logs; calculator fields are not included in page requests.