Understanding IB Predicted Grades and What a 23/42 Really Means
Predicted grades play a major role in the IB journey, especially for university applications. They can feel intimidating—particularly when your numbers are close to the minimum diploma threshold. This article explains how predicted grades work, whether a 23/42 means you are failing, and what steps you can still take before final exams.
What Are IB Predicted Grades?
Predicted grades are estimates made by your teachers of the scores you are expected to achieve in your final IB exams. They are used primarily for university applications and are based on evidence such as:
- Mock exam performance
- Internal Assessments (IAs)
- Class tests and coursework
- Consistency over time
Predicted grades are reported out of 42 for subjects, with up to 3 additional bonus points from Theory of Knowledge (TOK) and the Extended Essay (EE), giving a total of 45.
If your subject total is 23/42 and you are predicted 2 bonus points, your overall predicted score is 25/45.
IB Diploma Passing Requirements
To earn the full IB Diploma, your final results must meet all of the following conditions:
- At least 24 points total, including bonus points
- At least 12 points across Higher Level (HL) subjects
- No HL subject scored as a 2
- No more than two subjects scored as a 3
- Completion of CAS requirements
- Submission and passing of TOK and the Extended Essay
Meeting the 24-point minimum alone is not enough. You must also satisfy the subject-level rules.
