HSC Maths Standard Scaling 2026

Your HSC Maths Standard mark (out of 100)

/ 100

This tool covers Mathematics Standard 2, the ATAR-eligible Standard course.

Enter a mark between 0 and 100.

Estimated scaled mark

0.0 / 50

—

Scales down vs other subjects

Subject median: 23.2/50

Estimate based on UAC's 2025 percentiles for Maths Standard. Your official scaled mark is set by UAC and released with your ATAR in December.

Quick answers

How is HSC Maths Standard scaled?

UAC scales your raw Maths Standard mark against how the whole Maths Standard cohort performs across all of their subjects. A strong cohort lifts a subject; a broader one lowers it. Maths Standard's average scaled mark is about 23.3/50 per unit versus roughly 25 across all subjects, so it scales down.

Does Maths Standard scale up or down?

Relative to other subjects, Maths Standard scales down. Its cohort's average scaled mark is about 23.3/50 per unit, against about 25 across the whole state. HSC marks are reported high. Most students sit in Bands 4 to 6. So scaled marks come out lower than HSC marks in almost every subject. What matters is how a subject's scaled marks compare with others. The raw drop in the number is not the point.

What's a good HSC Maths Standard mark?

The median student scores about 73, which scales to roughly 23.2/50. Beat that and you're in the top half of the cohort; a mark in the top 10% sits near 89.

What raw mark do I need for a Band 6 in Maths Standard?

A Band 6 is an HSC (aligned) mark of 90–100 out of 100. It's set each year when NESA aligns raw marks to standards, so the exact raw mark moves year to year. This tool estimates your scaled mark, which is what actually feeds your ATAR.

Reference

HSC Maths Standard scaling table (2025 data)

Approximate scaled mark and percentile for a given HSC Maths Standard mark, from UAC's 2025 report. Scaled marks are shown per unit (out of 50).

HSC mark (/100)	Scaled mark (/50)	Percentile
50	11.8 /50	20th
60	14.2 /50	24th
70	20.5 /50	42th
80	30.5 /50	72th
90	38.2 /50	92th
100	47.1 /50	99th+

Source: UAC — Preliminary Report on the Scaling of the 2025 NSW HSC, Table A3. Updated February 2026.

How it works

From raw mark to scaled mark

STEP 1

Enter your mark

Type your raw or predicted HSC Maths Standard mark out of 100. Predicted is fine before results day.

STEP 2

UAC scaling applied

Your mark is mapped onto UAC's 2025 scaling curve for Maths Standard, drawn from the official percentiles.

STEP 3

See your scaled mark

Get your estimated scaled mark out of 50, your percentile, and how Maths Standard scales versus other subjects.

About this HSC Maths Standard scaling calculator

This tool estimates the scaled mark you'd receive in HSC Maths Standard from your raw HSC mark, using UAC's Preliminary Report on the Scaling of the 2025 NSW HSC — the most recent official scaling data. It's the same source behind our NSW ATAR calculator, so your Maths Standard scaled mark here lines up with your full ATAR estimate there.

In 2025, Maths Standard scales down relative to other subjects: its average scaled mark was about 23.3/50 per unit, versus roughly 25 across the whole state — below the state average. HSC marks are reported high. Most students sit in Bands 4 to 6. So scaled marks come out lower than HSC marks in almost every subject. What matters is how a subject's scaled marks compare with others. The raw drop in the number is not the point. Scaling isn't a measure of how “hard” the subject is; it reflects how the Maths Standard cohort performs across all of their subjects. So two students with the same scaled mark would rank equally. That holds even across different subjects. It assumes every student had sat both.

One point to be clear about. UAC says there is no single scaled mark for a given HSC mark. Each HSC mark can come from a small range of raw marks. So read this as a close estimate for planning, not an exact figure. To see how Maths Standard combines with your other subjects, use the NSW ATAR calculator; to compare subjects, browse all HSC scaling calculators or read our methodology.

HSC Maths Standard scaling — common questions

I got 90 in HSC Maths Standard — what scaled mark is that?

A raw HSC mark of 90 in Maths Standard scales to roughly 38 out of 50 (a per-unit scaled mark). For comparison, a raw 80 scales to about 30, and a raw 95 to about 43. These are estimates from the latest UAC scaling pattern — the exact figure shifts a little each year with the cohort.

Does HSC Maths Standard scale up or down?

Relative to most subjects, Maths Standard scales down. Its median scaled mark is about 23/50, below the roughly 25/50 state average, because on average the cohort is broader. That doesn't make it a bad choice — a high mark in Maths Standard still scales better than a low mark in a 'strong' subject.

Why is my scaled mark lower than my HSC mark in Maths Standard?

Because the two numbers measure different things. Your raw HSC mark (out of 100) is aligned to performance bands; your scaled mark (out of 50 per unit) places you against every student in the state on one common scale, adjusted for how strong the Maths Standard cohort is. A raw 90 in Maths Standard, for instance, becomes about 38/50. Scaled marks sitting below raw HSC marks in the middle of the range is normal and happens in nearly every subject.

What raw mark do I need in Maths Standard for a scaled mark of 40?

A scaled mark of about 40/50 is a strong contribution to your ATAR aggregate. In Maths Standard, reaching it takes a raw HSC mark of roughly 92 out of 100. Lifting your raw mark above that pushes your scaled mark higher still, up to about 47/50 at the very top.

Is HSC Maths Standard worth taking for a high ATAR?

Maths Standard scales down, so it won't lift your ATAR through scaling. But the best subject is still the one you'll score highly in: a Band 6 in Maths Standard contributes more than a Band 4 in a high-scaling subject. Pick it on interest and on where your marks will land, not to chase or avoid scaling.

What scaled mark is a Band 6 in Maths Standard?

A Band 6 in Maths Standard starts at a raw HSC mark of 90, which scales to about 38/50. The very top of the band (a raw 100) scales to roughly 47/50. So even within Band 6 there's a real scaled-mark gap between a 90 and a 100.

What HSC mark puts me in the top 10% of Maths Standard?

Roughly the top 10% of Maths Standard students score a raw HSC mark of about 89 or higher. Your position within the cohort is what drives your scaled mark — the stronger your rank, the higher your scaled result.

How is HSC Maths Standard scaled for the ATAR?

UAC scales your Maths Standard marks (exam plus moderated assessment) so they compare fairly with every other subject. The scaling reflects how academically strong the Maths Standard cohort is — the stronger the field, the higher the subject scales. It's your scaled marks, not your raw HSC marks, that feed into your ATAR aggregate.

HSC Maths Standard scaling — see your scaled mark in seconds.