Understanding the IB Grading System
The International Baccalaureate (IB) Diploma Programme uses a standardized grading scale from 1 to 7, where:
- 7 = Excellent performance
- 6 = Very good
- 5 = Good
- 4 = Satisfactory
- 3 = Mediocre
- 2 = Poor
- 1 = Very poor (failing)
Students must take six subjects, typically split into:
- 3 Higher Level (HL) courses – more depth, more teaching hours
- 3 Standard Level (SL) courses – foundational, with fewer hours
Alongside these subjects, students must complete the core components: Theory of Knowledge (TOK), the Extended Essay (EE), and Creativity, Activity, Service (CAS). These contribute up to 3 bonus points toward the diploma.
The Official IB Diploma Pass Criteria
To receive the IB Diploma, students must:
- Score at least 24 points total
- Have no grade 1 in any subject
- Have no more than two grade 2s across HL and SL
- Score at least 12 points total across all HL subjects
- Score at least 9 points across SL subjects
- Complete and pass the core components (TOK, EE, and CAS)
These rules allow a , but only if it is compensated for elsewhere.
