SACE ATAR Calculator

2025 SATAC table · estimated scaling

Step 3

Your ATAR & strategy

Aggregate from your top scaled subjects, converted via the official SATAC 2025 ATAR table.

Predicted ATAR

94.85

Likely range 87.70–96.70 · top 5.15%

Aggregate

81.3

range 74.4–83.7

Counted

best 4 + 0.5×5th

Next step

This isn't the full picture

This shows your estimated ATAR based on your current performance.

But it doesn't show what's actually holding your ATAR back.

Most students at your level are already working hard — but still not improving.

Your biggest opportunity

Chemistry

Improving this correctly could move your ATAR significantly — but only if you approach it the right way.

Right now, you're leaving marks (and rank) on the table.

See exactly how to fix this

I built a full system that shows you exactly how to turn your current marks into a higher ATAR — step by step.

See how to increase this ATAR

Built by a 99.85 ATAR student

Counted contributions

#	Subject	Scaled /20	Confidence	Counted
1	Mathematical Methods	19.6	high	100%
2	Physics	19.5	high	100%
3	English	18.3	high	100%
4	Chemistry	16.1	high	100%
5	Economics	15.6	medium	50%

Rank

Top 5.15% nationally

ATAR 94.85 places you ahead of roughly 94.85% of cohort.

Strongest contributor

Mathematical Methods

Estimated scaled score 19.6/20 — your highest-leverage subject.

Weakest contributor

Economics

Scaled 15.6/20 — lowest of your top 5 counted subjects.

Best single move

Chemistry: B+ → A-

+1.05 ATAR. Sensitivity analysis across all subjects.

Where you're losing marks

Chemistry

Largest gap between current performance and a perfect result — most room to grow.

Sensitivity: lift each subject by one grade

Subject	Move	ATAR gain	New ATAR
Chemistry	B+ → A-	+1.05	95.90
Economics	B+ → A-	+1.00	95.85
English	A → A+	+0.45	95.30
Mathematical Methods	A → A+	+0.00	94.85
Physics	A → A+	+0.00	94.85

Your Path to 99+

You are 4.15 ATAR away from 99+.

Fastest path

1
Chemistry
B+A-
+1.05
ATAR
2
Chemistry
A-A
+1.25
ATAR
3
Economics
B+A-
+0.50
ATAR

If achieved

Projected ATAR with all 3 lifts

98.75

+2.80 total

Low ROI focus

Don't burn time on these

Mathematical Methods (A) — pushing to A+ only adds +0.00 ATAR.
Physics (A) — pushing to A+ only adds +0.00 ATAR.

Help calibrate the model

Already received your ATAR? Submit it anonymously below — your data refines our subject scaling profiles. We never collect your name.

Predicted ATAR uses the official SATAC 2025 aggregate-to-ATAR table. Scaling to /20 is estimated, not the official SATAC algorithm.