ATAR (Australian Tertiary Admission Rank) is a tertiary admission rank — not an exam conducted by No single national examining body. ATARs are calculated by the relevant state/territory tertiary admissions centres, such as UAC, QTAC, VTAC, SATAC, TISC and TISC. Scores range from 0.00 to 99.95, with a total duration of Varies by subject (Typically 2 to 3 hours per exam). The exam fee is $50, with high (competitive ranking system) difficulty level.