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🇱🇰 Moratuwa, Sri Lanka

UoM Grading System

The official grade-to-point mapping, how it is applied, and where it comes from.

✓ Verified against official university sourceLast checked August 30, 2026 Source ↗
OverviewCGPA CalculatorGPA CalculatorGrading SystemCGPA → %

University of Moratuwa Undergraduate Grading System

The cited source is programme/faculty material where indicated; Gradometer does not assume that every faculty and cohort has identical rules.

Conversion category: No universal conversion verified

Conversion shown: No official universal CGPA-to-percentage formula verified

Conversion note: The published grading table maps marks to grades; it does not by itself establish an official reverse CGPA-to-percentage formula.
GradePointsMeaning
A+4.20—
A4.00—
A-3.70—
B+3.30—
B3.00—
B-2.70—
C+2.30—
C2.00—
C-1.50—
D1.00—

Academic rules

Grading modeAbsolute percentage-to-grade framework
GPA scale0.00 – 4.20
CGPA → percentage statusNo official universal formula verified

Questions students ask

How do I work out my UoM GPA?

Credit-weighted, as at most institutions. Each grade point is multiplied by the course's credit hours, the results are summed, and the total is divided by credits attempted. A naive average of grade points gives the wrong answer at UoM whenever course credits differ.

Can I convert UoM CGPA directly to percentage?

Not from the grading table alone. Gradometer keeps grade assignment separate from reverse CGPA-to-percentage conversion unless an official formula is verified. The linked source is where each grade point in that table came from.