AA Grade IB Math · Analysis & Approaches
Based on official IBO boundaries

Predict your final IB Math AA grade.

Enter your raw paper marks below. We use the official TZ2 grade boundaries from May 2023, 2024 and 2025 — averaged for a stable, realistic prediction.

Grade calculator

No calculator · / 110
/110
With GDC · / 110
/110
HL only · / 55
/55
Exploration · / 20
/20
Predicted final grade
– / 7
Scaled score 0 / 100
Margin to higher grade —
Margin to lower grade —

Prediction uses the 3-year average of May TZ2 boundaries (2023 · 2024 · 2025). May 2022 is excluded — those boundaries were artificially low due to COVID-era adjustments. Real boundaries shift every session — treat this as a guideline, not a guarantee.

Grade boundaries used

Minimum scaled score (out of 100) required for each grade. Values are the average of the official May TZ2 boundary documents from 2022, 2023 and 2024.

Grade Average (TZ2) May 2025 May 2024 May 2023

How the calculation works

HL weighting

  • Paper 1 — 30%
  • Paper 2 — 30%
  • Paper 3 — 20%
  • Internal Assessment — 20%

SL weighting

  • Paper 1 — 40%
  • Paper 2 — 40%
  • Internal Assessment — 20%

Sources

  • IBO May 2025 Grade Boundaries
  • IBO May 2024 Grade Boundaries
  • IBO May 2023 Grade Boundaries
  • IB Math AA Subject Guide