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Installation

Chromium-based browsers (Chrome, Edge, Brave, …)​

  1. Open the Chrome Web Store.
  2. Search for Tohoku GPA Calculator or use the direct link: Tohoku GPA Calculator.
  3. Click on the Add to Chrome button, then confirm with Add extension.
  4. (Optional) Pin the extension: click the puzzle-piece icon in the toolbar and pin Tohoku GPA Calculator so its icon stays visible.

Firefox​

  1. Open the Firefox Add-ons listing.
  2. Click Add to Firefox, then confirm with Add.

That's it. Open UNIVERSAL PASSPORT and go to the grade inquiry page — see Usage for what to expect.