WAM Calculator

A WAM is a weighted average mark: each unit's actual mark out of 100, multiplied by that unit's credit points, summed, and divided by the total credit points. It is the number most Australian universities put on a transcript, and the one that decides honours entry, scholarships and postgraduate admission. UNSW publishes the formula as WAM = Σ(M×U) ÷ ΣU, where M is the mark in a course and U is its units of credit, and most Australian institutions state it the same way. Because it averages your real marks, every mark you earn keeps its full value: a 99 and an 85 are both High Distinctions, but they move your WAM differently.

The band names are effectively national: High Distinction from 85, Distinction from 75, Credit from 65, Pass from 50. The weighting is not national, and this is where WAM calculators quietly disagree with your faculty. Some universities weight every unit equally by credit point. Some weight later years more heavily, commonly counting first-year units at half weight; the University of Sydney states that marks are weighted by credit point value "and, in some cases, the level of study". A few exclude first year entirely. Check your own institution's rule and enter the weights accordingly in the credit column below.

One consequence that surprises people: because a WAM averages raw marks, a failed unit contributes its actual mark, not a zero. A 45 pulls your WAM toward 45, not toward 0, so a marginal fail costs you far less than a zero would. It also means the top of the range is worth chasing: at UNSW the WAM is not rounded when a Distinction award is decided, so 74.9 is not a 75.

What is a WAM?

A weighted average mark: the average of your unit marks out of 100, weighted by each unit's credit points. Australian universities put it on your transcript, and it is the figure normally used for honours entry, scholarships and postgraduate admission.

How is a WAM calculated?

Multiply each unit's mark by its credit points, add those products together, then divide by the total credit points. That is exactly what this calculator does as you type. If your university weights year levels differently, adjust the credit figures to match its rule.

What is a good WAM?

The national bands put High Distinction at 85 and above, Distinction at 75 to 84, Credit at 65 to 74 and Pass at 50 to 64. A WAM of 75 or higher is the usual threshold for honours entry and competitive postgraduate places, and 80 or more is generally treated as strong.

What is a WAM out of?

Out of 100. It is an average of your actual marks, so it reads like a percentage and sits on the same scale your unit results do. A 78 on your transcript and a WAM of 78 mean the same kind of thing.

What WAM is a High Distinction?

85 and above. Distinction is 75 to 84, Credit 65 to 74 and Pass 50 to 64. Those band names are near-universal across Australian universities even though the weighting rules behind the number are not.

What is the difference between GPA and WAM?

A GPA averages the 7-point grade values; a WAM averages your raw percentage marks, credit-weighted. A 74 and an 84 are both a Distinction 6 in the GPA but ten marks apart in the WAM, so the WAM is the finer-grained number. Universities pick one, or both, to report. The Australian GPA calculator computes the other one.

How do I convert a WAM to a GPA?

There is no exact conversion, and that is not a gap in the tables - it is the arithmetic. The GPA flattens every mark inside a band to a single value, so a 75 and an 84 both become a 6, and once flattened the original marks cannot be recovered. Going the other way, a 6.5 GPA and an 82 WAM can describe the same transcript. Quote whichever number your university actually issues, and say which it is.

Why does my university's WAM calculator give a different number?

Because the weighting rule is set per institution, not nationally. Some universities weight every unit equally by credit point, some weight later years more heavily and count first-year units at half, and a few leave first year out altogether. Some also exclude units you later repeated. This page applies whatever weights you enter in the credit points column, so to match your faculty exactly, enter its weighting rather than the raw credit points.

Does a failed unit count in a WAM?

Usually yes, at its actual mark rather than as a zero. A 45 counts as 45 and pulls the average toward 45 rather than toward zero, so a marginal fail costs you far less than a zero would. Some universities exclude units that were later repeated; check your own rule.

Does this work for UNSW, Monash, UWA, RMIT, Deakin, Macquarie or Sydney?

Yes, with one caveat that applies to all of them. The band names are the same everywhere - High Distinction 85, Distinction 75, Credit 65, Pass 50 - and the arithmetic here is the standard credit-point-weighted average. What differs between those universities is the WEIGHTING rule: some count every unit equally per credit point, others give later-year units more weight, and some exclude particular units. Check your own university's WAM policy for its rule, then reflect it here by adjusting the credit points you enter - a unit weighted double is a unit worth twice the credit points.

Why does my faculty's WAM differ from the number here?

Almost always the weighting rule, not the arithmetic. UNSW states it plainly: "Each Faculty has its own method of calculating Faculty WAM" for determining eligibility for honours and medals. Year-level weighting is the usual culprit: if your university weights second and third year units above first year, an unweighted average will read lower than your official WAM when your later marks are your better ones. Cross-listed, pass/fail, credit-transfer and repeated units are the other common exclusions. This calculator does the transparent thing - a straight credit-point-weighted mean - so you can see exactly which rule accounts for the gap.

What is a WAM of 74, and is it worth chasing 75?

74 is a Credit and 75 is a Distinction on the bands this page follows, so a single mark changes the label. Where any particular programme draws its line is published by that programme.

Is this WAM calculator free and private?

Yes. No account, no upload. Your units, marks and credit points are processed by JavaScript in your own browser and never reach a server.