Key Dates (2027 Entry)
Date Milestone
1 May 2026 Registration Opens (10:00 am)
2 June 2026 Registration Deadline (3:00 pm)
Early Sept 2026 Practice Test (usually 2 days before the main test)
10 Sept 2026 Secondary Transfer Test Day
9 Oct 2026 Test Results Released (usually after 4:00 pm)
31 Oct 2026 National Deadline for School Preferences (CAF)
1 March 2027 National Offer Day
The test is administered by GL Assessment. It consists of two multiple-choice papers, each lasting approximately 60 minutes (including instructions).
Paper 1: Verbal Skills (50% weighting)English Comprehension: Reading a passage and answering questions on meaning and inference. Technical English: Spelling, punctuation, and grammar. Verbal Reasoning: Identifying patterns in words and letters (e.g., synonyms, antonyms, and codes).
Paper 2: Mathematical & Non-Verbal Skills (50% total weighting) Mathematics (25%): Key Stage 2 curriculum topics including ratio, algebra, and multi-step word problems. Non-Verbal Reasoning (25%): Logic puzzles using shapes, rotations, sequences, and spatial reasoning.
Catchment Details
Qualifying for the test (scoring 121+) does not guarantee a place. Most Buckinghamshire grammar schools use "Catchment Areas" as a primary oversubscription criterion.
Catchment Priority: Children living within a school's defined area are prioritized. If a school is oversubscribed, places are usually allocated based on the straight-line distance from home to school.
Address Deadline: For most schools, you must be living at the application address by 1 September 2026 for it to be used in the first round of allocations.
Checker Tool: You can use the Buckinghamshire Catchment Checker to see which grammar schools you are in-catchment for