Australian ATAR & HSC Grade Calculator
Estimate your Australian Tertiary Admission Rank (ATAR) with precision. This calculator supports HSC (NSW), VCE (VIC), and other state curriculums, applying scaling factors and unit weightings to help you plan your university admission path effectively.
How Your ATAR is Calculated: A Comprehensive Guide
The Australian Tertiary Admission Rank (ATAR) is not a mark out of 100; it is a rank that positions you against all students in your age group. Whether you are completing the HSC in NSW or the VCE in Victoria, understanding the mechanics of scaling and moderation is vital for academic planning.
The Role of Subject Scaling
Scaling is applied to ensure fairness across different subject choices. For instance, a mark of 90 in Specialist Mathematics is often scaled higher than a 90 in a less rigorous course. This process accounts for the strength of competition within each subject cohort.
Units and Aggregate Scores
In most states, your ATAR is derived from your best 10 units. This typically includes at least 2 units of English. Our calculator simulates the aggregate sum and converts it based on historical state-based distribution tables to provide a precise estimate (0.00 to 99.95).
Maximizing Your Rank
Focusing on high-scaling subjects can help, but the most effective strategy is performing exceptionally well in subjects you enjoy. Consistently high raw marks across all units are the most reliable path to a 95+ ATAR.