How to Convert Your Indian Percentage or CGPA to GPA and WAM for Australia and New Zealand

Why this matters: selection runs on a GPA or WAM, not your percentage

When you apply to an Australian or New Zealand university — especially for a master's, honours or a competitive postgraduate course — the admissions office does not read your Indian percentage or CGPA at face value. It converts your record onto a scale it uses internally to rank applicants and check you meet the entry threshold. The two scales you will meet most are the GPA (Grade Point Average, usually on a 7-point scale in Australia and a scale used at each New Zealand university) and the WAM (Weighted Average Mark).

This guide explains the concept so you can read an entry requirement written as "a GPA of 5.0 on a 7-point scale" or "a WAM of 65" and understand roughly where you stand. It is not a conversion table — and that is deliberate. There is no single official India-to-Australia or India-to-New Zealand formula, so any fixed table you see online is an approximation at best.

Treat this as background that helps you ask the right question of the university, not as a number to quote in your application.

The Australian 7-point GPA scale — the concept

Most Australian universities express a GPA on a 7-point scale. Each grade band your marks fall into is given a grade point, and the GPA is the average of those grade points weighted by the credit points (unit weight) of each subject. A typical Australian grade structure runs from High Distinction at the top, through Distinction, Credit and Pass, down to Fail — with the higher bands carrying the higher grade points.

The key idea is that GPA is built from grade bands, not from your raw percentage. Your Indian marks are first mapped to the university's grade bands, and then those bands are averaged. Because each university decides where those band boundaries sit and how it reads an Indian marksheet, two universities can arrive at slightly different GPAs from the same transcript.

• GPA = credit-weighted average of grade points, on (commonly) a 0–7 scale in Australia.
• Your subjects are first placed in grade bands; the bands, not the percentages, are averaged.
• Higher-weighted (more credit-point) subjects move your GPA more.
• The exact band cut-offs and the reading of an Indian transcript are set by each university.

WAM: the weighted average of your actual marks

WAM (Weighted Average Mark) is different from GPA. Instead of grouping your results into bands and averaging grade points, WAM takes your actual marks out of 100 and averages them, weighted by the credit points of each subject. So a WAM of 68 means a credit-weighted average mark of about 68 on the university's marking scale.

Because WAM uses the underlying marks and GPA uses banded grade points, they are computed from different inputs — you cannot reliably turn one into the other with a fixed multiplier. Many honours-year and postgraduate entry rules, and many scholarship cut-offs, are written in WAM (for example "a WAM of 65 in the final two years"). Others are written in GPA. Always check which one a course's entry requirement actually uses before you compare yourself to it.

• WAM averages your real marks (out of 100), weighted by credit points.
• GPA averages grade points from grade bands — a different input.
• Honours entry, PG entry and scholarships are often stated in WAM.
• There is no exact WAM↔GPA formula; a proportional conversion is only an approximation.

How your Indian percentage or CGPA gets read

When you apply with an Indian degree, the admissions team (or its credentials-assessment unit) maps your percentage or CGPA to its own scale. If your university awards a CGPA (say on a 10-point scale), the Australian or New Zealand institution decides how it reads that — some ask you to supply the official conversion formula printed by your own university on the transcript or on a separate certificate, because a 7.5 CGPA at one Indian institution is not automatically the same as 75% or the same as a 7.5 at another.

This is why the single most useful document you can obtain is your own university's official percentage/CGPA conversion certificate or grading-scheme statement. It tells the overseas admissions office exactly how your institution defines its marks, and it removes guesswork. Send it with your transcript rather than doing the conversion yourself.

Entry cut-offs also vary by course and institution: an entry line quoted as a percentage for one program may be a GPA or WAM for another, and competitive programs sit higher than the minimum. Read the specific course page.

• Ask your Indian university for its official percentage↔CGPA conversion formula/certificate.
• Supply your transcript's own grading key — don't self-convert.
• Cut-offs differ by course, institution and intake; the minimum is not the competitive mark.
• A CGPA out of 10 is not automatically the same as a percentage — the formula matters.

New Zealand: the same idea, university by university

New Zealand universities work on the same principle — they convert your record onto their own grade-point scale and set course entry requirements against it — but there is no single national conversion any more than there is in Australia. Each of New Zealand's universities publishes its own grading scheme and its own way of assessing overseas qualifications.

For postgraduate study, NZQA (the New Zealand Qualifications Authority) offers an International Qualifications Assessment (IQA) that states the New Zealand-level equivalence of your overseas qualification, and universities may also assess your academic record directly. The equivalence of the qualification (its level) and the conversion of your marks (your grade average) are two separate questions — the university decides your grade equivalence for selection.

• Each New Zealand university has its own grade-point scale and overseas-assessment method.
• NZQA's IQA can confirm the level/equivalence of your qualification (a separate question from your grade average).
• Check the specific programme's stated entry requirement — it is set by the university.
• Recognition of the qualification and conversion of your marks are two different steps.

What to actually do before you apply

Because the conversion is set by each institution, the reliable path is to go to the source rather than to a calculator. Read the entry requirement on the exact course page, note whether it is quoted in GPA (and on what scale), in WAM, or as a percentage, and then ask the university's international admissions team how they will read an Indian percentage or CGPA for that program.

Get your own Indian university's official grading/conversion statement, keep an eye on the fact that the minimum published requirement is a floor and competitive intakes sit above it, and never rely on a third-party conversion table as if it were official. If you want a rough sense of where you stand, treat any online estimate as indicative only and confirm the real number with the admissions office.

This is general information to help you read admission requirements, not a guarantee of any particular equivalence or outcome — the deciding conversion is always the university's own.