The ORE Part 1 pass rate is a critical data point for internationally trained dentists planning their UK registration pathway. It tells you how selective the exam is — and by implication, how much preparation you need.
Historical pass rates
ORE Part 1 pass rates have historically ranged from 51 to 78 per cent depending on the sitting. The variation between sittings is partly a function of cohort composition — sittings with a higher proportion of first-time candidates tend to have higher pass rates than sittings with more resitting candidates.
The pass standard is set using statistical equating methods, so the difficulty standard remains consistent between sittings even when the raw pass rate fluctuates. A lower pass rate does not mean the exam was harder — it means the candidate cohort performed less well.
GDC capacity expansion
The General Dental Council is scaling ORE capacity from approximately 600 places per year to a planned 4,200 by 2028. This fivefold increase is driven by the UK dentist shortage and the need to expand the internationally trained dentist registration pathway.
More places means more candidates sitting the exam — but the pass standard does not change. The exam will remain equally selective regardless of how many candidates sit it. What changes is that more dentists will have the opportunity to attempt registration, and the preparation resource market will grow proportionally.
Why candidates fail
Three factors drive ORE Part 1 failure. First, insufficient adaptation to UK dental practice standards. The exam tests UK-specific guidelines (NICE dental, SDCEP, BNF dental formulary, GDC Standards), and candidates who prepare using their home-country references answer correctly for their context but incorrectly for the UK context.
Second, underestimating the breadth. The exam covers every dental discipline — oral medicine, oral surgery, periodontology, restorative, endodontics, prosthodontics, orthodontics, paediatric dentistry, pharmacology, human disease, and dental public health. Candidates who focus narrowly on their clinical strengths and neglect weaker disciplines lose marks they cannot recover.
Third, lack of structured question bank practice. The ORE Part 1 tests applied knowledge in SBA format — clinical scenarios with five plausible options. Reading textbooks teaches you the knowledge; practising questions teaches you to apply it under timed conditions. The two skills are different, and both are required.
How to improve your chances
Start four months before your sitting. Use a UK-aligned question bank that frames questions in UK clinical context with UK drug names, BNF dosing, and NICE/SDCEP management pathways. Track your performance across all disciplines and direct extra revision time to your weakest areas.
iatroX's ORE Part 1 question bank covers all disciplines with over 1,500 questions aligned to the GDC syllabus. The adaptive algorithm identifies your weakest areas and prioritises them. All included at £29 per month or £99 per year — the same subscription covers MFDS Part 1 and every other exam on the platform.