South East · 13 schools

Grammar Schools in Buckinghamshire

All 13 Buckinghamshire grammar schools use a single Secondary Transfer Test, commissioned by The Buckinghamshire Grammar Schools and produced by GL Assessment. Children at Buckinghamshire state primaries are entered automatically.

Test The Secondary Transfer Test (STT)
Provider (2027 entry) GL Assessment
Test date 8 and 10 September 2026
Registration 1 May – 2 June 2026 (3pm)

Where the official practice material is

GL Assessment

Free familiarisation booklets that show the question types, the timings and how the answer sheet works. GL do not release past papers, so anything sold as a GL past paper was written by somebody else.

What families in Buckinghamshire need to know

  • Two papers of roughly 60 minutes each: one on verbal skills, one combining mathematical and non-verbal skills. The standardised score weights verbal 50%, maths 25% and non-verbal 25%.
  • The qualifying score is 121.
  • TBGS re-appointed GL on a five-year contract in June 2024, so the provider is settled for this round and several rounds ahead.

The 13 grammar schools in Buckinghamshire

Admissions details change year to year. Always confirm dates and criteria on the school's own admissions page before applying.

School Town Admits
Aylesbury Grammar School Aylesbury Boys
Aylesbury High School Aylesbury Girls
Beaconsfield High School Beaconsfield Girls
Burnham Grammar School Burnham Mixed
Chesham Grammar School Chesham Mixed
Dr Challoner's Grammar School Amersham Boys
Dr Challoner's High School Little Chalfont Girls
John Hampden Grammar School High Wycombe Boys
Royal Grammar School (High Wycombe) High Wycombe Boys
Royal Latin School Buckingham Mixed
Sir Henry Floyd Grammar School Aylesbury Mixed
Sir William Borlase's Grammar School Marlow Mixed
Wycombe High School High Wycombe Girls

Each name links to that school's own admissions page. Every school here sits the GL Assessment test.

Checked against council and school admissions sources on 27 August 2026

Preparing for the 11+ in Buckinghamshire?

GG Maths coaches the maths and reasoning side of 11+ entry online, for families anywhere in the UK. Sessions are built around the format your child will actually sit, not generic practice papers.

Book a free trial lesson See what 11+ tuition covers

Grammar schools in other areas

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