ATAR Calculator
Estimate your ATAR from expected HSC marks using 2019–2025 UAC scaling data.
How to use this calculator
- Select your subjects: Choose your 10 or more units of study from the dropdowns below.
- Enter your marks: Enter your estimated HSC marks (out of 100). For 1-unit extension courses, double your NESA mark (e.g. 45/50 → 90/100).
- Analyse the result: The scaled marks and ATAR estimate based on past scaling data (2019–2025) are shown below.
Showing:Year filter:
| # | Course | HSC Mark | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | — | — | — | — | — | ||
| 2 | — | — | — | — | — | — | — | ||
| 3 | — | — | — | — | — | — | — | ||
| 4 | — | — | — | — | — | — | — | ||
| 5 | — | — | — | — | — | — | — | ||
Your estimated ATAR is:
a = insufficient scaling data, uses average of available years. Math Ext 1 = 2 units when paired with Ext 2. Math Advanced excluded when Ext 1 + 2 selected.