Engineering Studies
Engineering Studies applies maths and physics to how real engineered things work.
Maths- and physics-heavy, applied to real engineering contexts.
The calculation-heavy analysis and breadth of engineering fields.
This is the spread of scaled marks across everyone who took the subject — not how hard it is. A high mean usually means a strong cohort sat it. The figures are from UAC’s latest scaling report (2025), with the year-by-year trend above.
Where might my mark scale to?
Set the HSC mark you’re aiming for. We’ll show a band of where that tends to scale — never a single number, never a prediction.
Your course mark, out of 100 — a 2-unit course.
How does HSC Engineering Studies scale?
In the UAC Preliminary Report on the Scaling of the 2025 NSW HSC, Engineering Studies had a scaled mean of 26.2 out of 50 per unit, and its scaled mean has been very stable over recent years. Scaling reflects how academically strong the cohort is — not how hard the subject is — and there is no exact HSC-to-scaled conversion, so it's best read as a range, never a single number.
How hard is HSC Engineering Studies, and how much work is it?
Engineering Studies is high effort — typically 4–5 hrs/wk. Maths- and physics-heavy, applied to real engineering contexts. Where students most often struggle: The calculation-heavy analysis and breadth of engineering fields.
What does HSC Engineering Studies build?
Engineering Studies applies maths and physics to how real engineered things work. It especially develops numeracy & modelling, analytical reasoning, and practical & lab craft.
Who should take HSC Engineering Studies?
Students who like maths and physics with a practical, applied edge. It may be more of a grind for students hoping to avoid heavy calculation.
Where’s this data from?
Scaling figures are from the UAC Preliminary Report on the Scaling of the 2025 NSW HSC (Tables A1, A3). Scaled marks are out of 50 per unit.
There is no exact HSC-to-scaled conversion — for any one HSC mark there is a range of scaled marks, which is why we only ever show a band.
The skills, effort and “who it suits” notes are Intuition Education’s editorial guidance, not UAC data.
Why we don’t do an ATAR calculator →