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La Trobe University · Melbourne, Victoria

La Trobe Average Calculator

Weighted Average Mark (WAM)
Rule set v2026.10.02
Last verified 2 Oct 2026
View official sources
OpenCGPA is an independent tool and is not affiliated with La Trobe. Always confirm your result against your official grade card.
Rules
Weighted Average Mark (WAM)
Calculate

Your courses

Enter each course's credit points and your mark out of 100. The Average is the average of the marks, weighted by credit points.

Course (optional)Credit pointsMark → GradeRemove
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How your result is calculated

Rule set v2026.10.02 · Verified 2 Oct 2026
Average
Average = Σ (Credit points × Mark) ÷ Σ Credit points
Cumulative average
Cumulative average = Σ (Credit points × Mark) over all courses ÷ Σ Credit points
Rules the calculator follows
  • La Trobe uses a Weighted Average Mark (WAM) instead of a Grade Point Average (GPA).
  • WAM = sum of (numeric mark for a subject × credit points for that subject) of each subject attempted ÷ total credit points.
  • Subjects without a numeric mark (for example ungraded or competency-based subjects) are left out, except Nothing Submitted (NS) and Withdrawn Late (KN), which count with a mark of 0.
  • A WAM cannot be calculated while you have an incomplete grade (e.g. XC or W) in the period.
  • La Trobe's worked example gives 9075 ÷ 120 = 75.625 as a WAM of 75.63 (two decimal places).

Sources: La Trobe University, Assessment Procedure - Grades and Administrative Codes (retrieved 2 Oct 2026); La Trobe University, Calculating your Weighted Average Mark (WAM) (retrieved 2 Oct 2026). Checked against the document on 2 Oct 2026.

La Trobe grading table · Weighted Average Mark (WAM)

Undergraduate and postgraduate coursework subjects at La Trobe University.

Sources: La Trobe University, Assessment Procedure - Grades and Administrative Codes (retrieved 2 Oct 2026); La Trobe University, Calculating your Weighted Average Mark (WAM) (retrieved 2 Oct 2026). Checked against the document on 2 Oct 2026.

Rules transcribed from a saved copy of each document and checked against it a second time.

Questions

How is the La Trobe Average calculated?

Average is the average of your course marks, weighted by credit points: multiply each mark by the course's credit points, add these up and divide by the total credit points. Under Weighted Average Mark (WAM) it is reported out of 100.

Is OpenCGPA an official La Trobe calculator?

No. OpenCGPA is independent and not affiliated with La Trobe University. It applies the rules published in La Trobe's own documents, linked on this page. Your official result is the one on your grade card.