Understanding the IB DP Grading System
The International Baccalaureate Diploma Programme (IB DP) grades students on a scale from 1 (lowest) to 7 (highest) in each subject. Final subject grades are determined by a combination of:
- External examinations (Paper 1, Paper 2, and sometimes Paper 3)
- Internal Assessments (IAs)
- Coursework, oral assessments, or practical components (depending on the subject)
Students take six subjects, each worth up to 7 points, for a maximum of 42 points. An additional 3 bonus points are available from the Extended Essay (EE) and Theory of Knowledge (TOK), bringing the maximum possible IB score to 45.
Is a 5 Considered a Good Score in the IB Diploma?
Short Answer: Yes, generally.
A score of 5 indicates a good level of understanding of the course content. It reflects solid academic performance within a demanding, internationally benchmarked programme.
Global Context
The global average IB subject score typically falls between 4.6 and 5.1, depending on the year and subject. In most cases, a 5 places a student at or above the global mean.
University Perspective
Many universities:
- Accept a 5 as meeting standard entry requirements
- Award university credit for a 5, particularly at Standard Level (SL)
- Expect higher scores (6 or 7) mainly for competitive programmes or Higher Level (HL) subjects tied closely to a student’s intended major
Advantages of Scoring a 5 in IB
A score of 5:
