SACE ATAR Calculator

2025 SATAC table · estimated scaling

Step 2

Subject breakdown

The exact SATAC raw-score calculation for every subject, plus the estimated scaled score.

English

20 credits · school assessment 70% + comparative analysis 30%

Estimated scaled /20

18.3

16.6–18.8 · high confidence

School assessment (70%)

  • Responding to Texts (30%)A
  • Creating Texts (40%)A
  • Internal performance93%

Comparative analysis (30%)

External performance: 89%

Subject percentile (estimated): 95.8%

Mathematical Methods

20 credits · school assessment 70% + written examination 30%

Estimated scaled /20

19.6

17.8–19.6 · high confidence

School assessment (70%)

  • Skills & Apps Tasks (40%)A
  • Mathematical Investigation (30%)A
  • Internal performance93%

Written examination (30%)

External performance: 89%

Subject percentile (estimated): 92.6%

Chemistry

20 credits · school assessment 70% + written examination 30%

Estimated scaled /20

16.1

15.2–17.3 · high confidence

School assessment (70%)

  • Investigations Folio (30%)B+
  • Skills & Apps Tasks (40%)B+
  • Internal performance80%

Written examination (30%)

External performance: 76%

Subject percentile (estimated): 75.4%

Physics

20 credits · school assessment 70% + written examination 30%

Estimated scaled /20

19.5

17.5–19.5 · high confidence

School assessment (70%)

  • Investigations Folio (30%)A
  • Skills & Apps Tasks (40%)A
  • Internal performance93%

Written examination (30%)

External performance: 89%

Subject percentile (estimated): 93.7%

Economics

20 credits · school assessment 70% + written examination 30%

Estimated scaled /20

15.6

14.7–16.9 · medium confidence

School assessment (70%)

  • Skills & Apps Tasks (40%)B+
  • Folio (30%)B+
  • Internal performance80%

Written examination (30%)

External performance: 76%

Subject percentile (estimated): 78.8%
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