Privacy

What the calculators collect

Nothing is sent to us. Every calculation runs inside your browser. The grades and options you enter are never submitted to a server or shared. So that your courses are still there when you come back, they are saved in your own browser’s local storage on your device only; the “Start over” link clears them, as does clearing your browser’s site data.

Hosting

The site is served as static files by Cloudflare Pages. Cloudflare processes standard request information such as IP address, browser type and the pages requested, in order to deliver and protect the site.

Analytics

The site uses Google Analytics to count visits and see which calculators are used. It may set cookies or collect device and usage information.

Advertising

No advertising is running on the site at the moment. Before any ads are shown, this page will be updated with the network used and the opt-out choices available to you.

Changes

This notice will be updated as the site changes. The date at the top shows when it was last revised.