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Automatically calculates GPA on supported Sri Lankan university exam results portals (UWU, UoM). Uni GPA Calculator automatically calculates and displays your GPA directly on your university's own examination results portal — no extra clicks, no separate app, no manual math. It currently supports: - Uva Wellassa University (UWU) — exam.uwu.ac.lk - University of Moratuwa (UoM) — lms.uom.lk The extension detects which university's portal you're on and applies that university's own grading rules automatically. More universities are planned; this listing will be updated as support is added. FEATURES ON UWU - Automatic SGPA per semester, calculated as soon as you open your results page, using UWU's 12-point grading scale (A+ = 4.0 down to E = 0.0) and each course's credit value. - A single credit-weighted Overall GPA across all semesters, shown as a row at the bottom of your results table. - Every module is tagged with a GPA / Non-GPA badge (defaulting to GPA), which you can flip with one click if a module is actually non-credit. - Repeat/resit modules (the same course code appearing more than once) are automatically detected — only the highest-graded attempt counts, so credits are never counted twice. - For any module without a final grade yet — including ones marked "END REPEAT" — you can pick a guessed grade from a dropdown to instantly preview your SGPA and Overall GPA. A clear "what-if" label marks any number that includes a guess. FEATURES ON UOM - Overall GPA calculated on both the 4.0 and 4.2 grading scales UoM uses, shown as separate rows alongside your GPA credit and Non-GPA credit totals. - Non-GPA modules are detected directly from the results table's own GPA-credit column, so no guessing is involved. - Repeat/resit modules are handled the same way as on UWU — only the best attempt per course code counts toward your credit total. - Pending modules get the same what-if grade preview described above. DESIGN GPA rows and badges are styled to blend into your results table itself — you won't see a separate popup, sidebar, or floating box. Everything appears as part of the page you're already looking at. PRIVACY This extension requests no browser permissions. It only reads the grades and credits already displayed on your own results page and performs all calculations locally, in your browser. It does not collect, store, or transmit any data anywhere, and it makes no network requests of its own. This is an independent, student-made tool and is not officially affiliated with or endorsed by Uva Wellassa University or the University of Moratuwa.
Aug 6, 2026
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