ATAR to GPA: does the NCAA use your ATAR?

No. Neither the NCAA nor the NAIA uses your ATAR. They work out a GPA from your subject grades on your school reports, semester by semester. The NCAA's guide for every Australian state lists the ATAR as not acceptable as proof that you finished school.

So if you've been searching "ATAR to GPA" to see whether you can play college sport in the US, you've been given the wrong number. Here's what counts instead.

Why the ATAR doesn't count

The ATAR is a rank, not a grade. It shows where you finished compared with other students, after your subjects have been scaled, and it's worked out mainly from your final year results.

US college sport wants something different: the grade you got in each academic subject, each semester, from the start of Year 9 to the end of Year 12.

What the NCAA uses instead

For Division I and Division II, the NCAA works out a core GPA:

1. It takes your grades in core subjects only: English, maths, science, social sciences such as history and geography, and a few others like languages.
2. It counts every semester from the start of Year 9 to the end of Year 12. Each semester of a core subject is half a core course.
3. It converts each grade to US points using its own table for your state. Every state is different. See your state's table.
4. It averages those points.

Division I needs at least 16 core courses and a core GPA of 2.3. Division II needs 16 core courses and a 2.2. The NCAA Eligibility Center makes the decision once your school sends your results.

What the NAIA uses

The NAIA works out an overall GPA from all your subjects, not just core ones, using its own conversion for each state. You qualify as a first year with a GPA of 2.3 or higher, or with two of these three: a GPA of 2.0, finishing in the top half of your graduating class, or an ACT score of 18 or SAT score of 970.

Class rank has to come from a letter from your principal. The NAIA's guide for Australia says outright that the ATAR can't be used for it. NAIA results are assessed through an InCred evaluation.

Division III and junior college

Division III colleges admit students through their normal admissions, so each college decides what it looks at. Ask the college.

Junior colleges need you to have finished school. They don't set an entry GPA, and after your first term they judge you on your college results.

Why ATAR to GPA converters get it wrong for sport

Online converters turn an ATAR into a rough GPA for university admissions. College sport doesn't work that way:

• They start from your ATAR. The NCAA starts from your grades, and Year 9 and 10 count as much as Year 11 and 12.
• They count every subject. The NCAA counts core subjects only. Physical Education can help your ATAR, but it never counts for the NCAA.
• They don't use the NCAA's table for your state. In Victoria, for example, the NCAA converts a C to 3.0, the same as a B.

That cuts both ways. A student in New South Wales with an ATAR in the 90s whose Year 9 and 10 reports were mostly Cs and Ds starts with a low core GPA, because those years count and the NCAA converts a NSW C to 2.0 and a D to 1.0. A student in Victoria with a modest ATAR but mostly Cs in core subjects from Year 9 has a core GPA of about 3.0, well above what Division I needs.

So what is a 90 ATAR as a GPA?

For college sport, there's no answer that matters. Two students with the same ATAR can have very different core GPAs. Work it out from your grades instead.

What to do

1. Gather every school report from Year 9 on. You need a letter grade for each subject, each semester. If your school only gives percentages or descriptions, ask it for letter grades. You'll need them for the NCAA anyway.
2. Check which subjects count in your state. Victoria, New South Wales, Queensland, South Australia, Western Australia, Tasmania, the ACT and the Northern Territory.
3. Put your grades into the GPA calculator. It uses the NCAA's table for your state and shows your core GPA and core courses straight away.
4. Register with the NCAA Eligibility Center once you're serious about college.

This is general guidance

Everything here is based on the NCAA's and the NAIA's published guides for Australia. Only the NCAA Eligibility Center, the NAIA and each college can make the official decision on your results.

Sources: NCAA Guide to International Academic Standards, Australia (September 2026), NAIA International Directory: Australia, NCAA initial eligibility requirements.