University of New South Wales | What is WAM?

The Weighted Average Mark (WAM) is the University of New South Wales's (UNSW) primary metric for calculating a student's academic performance across their entire program. It is a precise, weighted average, meaning each course contributes proportionally to the final figure based on its credit point value and the numerical mark achieved. Unlike a simple average, a 6-unit-of-credit course has twice the impact on the WAM as a 3-unit-of-credit course. The calculation includes results from all attempts at a course unless an exemption is granted, making it a comprehensive and often stringent record of academic achievement. This system is institution-specific and distinct from the more common Grade Point Average (GPA) used elsewhere, as it operates on a continuous numerical scale (typically 0-100) rather than a banded grade point system.

The operational mechanism of the WAM is central to its function as a key performance indicator. It is calculated by summing the products of each course's final numerical mark and its unit-of-credit value, then dividing by the total number of units of credit attempted. For example, a score of 75 in a 6-unit course and 85 in a 3-unit course yields a WAM of approximately 78.3, not a simple average of 80. This weighting ensures that larger, often more advanced or significant courses appropriately influence the overall average. The WAM is recalculated at the end of each term, providing a dynamic and cumulative snapshot of a student's academic standing. It is this figure that is formally recorded on academic transcripts and is the principal datum used by the university for determining eligibility for honours programs, prizes, scholarships, and further study.

The implications of the WAM at UNSW are substantial, directly influencing academic trajectories and post-graduate opportunities. Within the university, specific WAM thresholds are prerequisites for entry into competitive streams, such as Honours years or selective dual-degree programs, and are critical for awarding university medals. Externally, the WAM serves as the definitive metric for employers and other institutions assessing a UNSW graduate's academic record, particularly for roles or postgraduate courses where quantitative performance is a primary filter. Its all-inclusive nature, which generally counts failed or repeated courses, means strategic course selection and withdrawal decisions are crucial, as poor performance in high-unit courses can have a disproportionately negative impact. Consequently, student strategy often revolves around understanding and managing WAM progression, distinguishing it from systems where a GPA can be reset or where only passed courses are counted.

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