Failing an IB Higher Level (HL) subject can feel overwhelming—but under the rules of the International Baccalaureate Organization, it does not automatically mean you lose your IB Diploma. The IB Diploma Programme (IBDP) is scored using a combination of subject totals and specific pass conditions, which means context matters more than a single grade.
This guide explains what counts as failing an HL subject, when you can still earn the diploma, and what steps to take if things don’t go to plan.
What Counts as “Failing” an HL Subject in IB?
IB subjects are graded on a 1–7 scale, with 4 generally considered a pass.
- Score of 4–7: Pass
- Score of 3: Borderline / weak pass
- Score of 2 or below: Fail
However, diploma eligibility is not decided by one subject alone. It depends on overall points, HL totals, and IB pass conditions.
Can You Still Earn the IB Diploma If You Fail One HL Subject?
Yes—sometimes. Whether you receive the diploma depends on how your other subjects perform.
Key IB Diploma Requirements (Updated Rules)
To be awarded the IB Diploma, you must meet all of the following:
- At least 24 total points
- At least 12 points across your three HL subjects
- At least 9 points across your three SL subjects
- No score below 3 in any HL subject
- No more than one subject with a score of 2 (HL or SL)
- Successful completion of TOK, EE, and CAS
