IB grade boundaries.Choose your subject and level.

Choose an IB subject and SL or HL.Explore published grade boundary reports by exam year and session.

How Grade Boundaries works

  1. Choose the course you are studying
  2. Choose an exam year and session
  3. Compare the verified grade thresholds

Common questions

No. Boundaries depend on the qualification, exam session and assessment version.

The page shows an availability notice. Choose another course from the shared course selector to explore its published thresholds.