Buckinghamshire Transfer Test (2027 Entry): Complete Parent Guide
The Buckinghamshire Transfer Test, officially known as the Buckinghamshire Secondary Transfer Test (STT) or Bucks 11+, is the entrance assessment used for grammar school entry in Buckinghamshire.
It is one of the most established 11+ systems in the country and is used by the county’s 13 grammar schools, which work together as The Buckinghamshire Grammar Schools (TBGS) to manage the testing process.
If your child is preparing for the Buckinghamshire Transfer Test for 2027 entry, understanding the format, scoring system and key dates early can make preparation far more effective.
In this guide, we cover:
- What the Buckinghamshire Transfer Test is
- Which schools use it
- Key dates for 2027 entry
- Exam format and subjects
- How scoring works
- What score is needed to qualify
- How to prepare effectively
What Is the Buckinghamshire Transfer Test?
The Buckinghamshire Transfer Test is the 11+ exam used to assess whether a child is suitable for grammar school education in Buckinghamshire.
Most children sit the test at the start of Year 6, ahead of entry into Year 7 the following September. For 2027 entry, children will sit the test in September 2026.
The test is provided by GL Assessment and is designed to assess a child’s ability across verbal, mathematical and non-verbal skills.
Unlike some grammar school areas, Buckinghamshire operates a qualification system. Children who reach the required standardised score are considered qualified for grammar school, but the final allocation of places still depends on each school’s admissions criteria.
Which Schools Use the Buckinghamshire Transfer Test?
There are 13 grammar schools in Buckinghamshire, and they all use the Buckinghamshire Secondary Transfer Test.
These schools include:
- Aylesbury Grammar School
- Aylesbury High School
- Beaconsfield High School
- Burnham Grammar School
- Chesham Grammar School
- Dr Challoner’s Grammar School
- Dr Challoner’s High School
- John Hampden Grammar School
- The Royal Grammar School, High Wycombe
- The Royal Latin School
- Sir Henry Floyd Grammar School
- Sir William Borlase’s Grammar School
- Wycombe High School
Because all 13 schools use the same test, children only need to sit the Buckinghamshire Transfer Test once when applying to Buckinghamshire grammar schools.
Buckinghamshire Transfer Test Key Dates for 2027 Entry
The key dates for 2027 entry are:
| Event | Date |
|---|---|
| Registration opens | 1 May 2026 |
| Registration closes | 2 June 2026 at 3pm |
| Test invitation email sent by | 7 August 2026 |
| Practice Test | 8 September 2026 |
| Secondary Transfer Test | 10 September 2026 |
| Results released | 9 October 2026 |
| Secondary school application deadline | 31 October 2026 |
| National Offer Day | 1 March 2027 |
Children attending a state-funded Buckinghamshire primary school are usually entered automatically. Children attending partner schools, independent schools, schools outside Buckinghamshire, or schools in Milton Keynes must normally be registered by their family.
What Is the Practice Test?
Before the main Transfer Test, children sit a Practice Test. For 2027 entry, this is scheduled for 8 September 2026.
The purpose of the Practice Test is to help children become familiar with the style of questions, layout and answer format before the real assessment.
This is particularly useful because many children will not have experienced formal multiple-choice reasoning tests before.
Buckinghamshire Transfer Test Format
The Buckinghamshire Transfer Test consists of two test papers, both provided by GL Assessment.
The test assesses three main areas:
- Verbal skills
- Mathematical skills
- Non-verbal skills
According to Buckinghamshire Council, the test is designed to assess how well children can think through and solve problems using words, numbers, pictures and diagrams.
A useful way to understand the test is:
Paper 1: Verbal Skills
This may include:
- English comprehension
- Technical English
- Vocabulary
- Verbal reasoning
Children need to read accurately, understand meaning quickly and apply logic to word-based problems.
Paper 2: Mathematical and Non-Verbal Skills
This may include:
- Numerical reasoning
- Problem solving
- Non-verbal reasoning
- Spatial reasoning
This paper tests mathematical fluency as well as the ability to spot visual patterns and solve shape-based problems.
The test is multiple-choice, so children must be confident not only with the content, but also with working quickly and accurately under timed conditions.
How Is the Buckinghamshire Transfer Test Scored?
The Buckinghamshire Transfer Test uses a standardised score, called the Secondary Transfer Test Score (STTS).
This means raw marks are converted into a standardised score to take account of factors such as age and test difficulty. Standardisation helps ensure that younger children in the school year are not unfairly disadvantaged.
See our insight on SAS scoring here.
What Score Is Needed to Qualify?
To qualify for Buckinghamshire grammar schools, children need a standardised score of at least 121.
Children who score 121 or above are considered qualified for grammar school. Children who score below 121 are usually not eligible unless they qualify through another route, such as a Selection Review or Admission Appeal.
This is one of the most important differences between Buckinghamshire and some other 11+ areas.
In Buckinghamshire:
- 121 or above = qualified
- Below 121 = usually not qualified
- A higher score does not automatically give a higher admissions priority
Buckinghamshire Council makes clear that a score above 121 does not mean a child has higher priority for a grammar school place, because Buckinghamshire grammar schools do not use score as an admissions rule.
Does Qualifying Guarantee a Grammar School Place?
No — qualifying does not guarantee a place.
A score of 121 or above means your child is eligible to be considered for a Buckinghamshire grammar school place. However, places are allocated according to each school’s admissions policy.
Admissions criteria may include:
- Catchment area
- Distance from the school
- Sibling priority
- Pupil Premium priority
- Other school-specific oversubscription criteria
This is why families should always check the admissions policy for each grammar school they are considering.
How Competitive Is the Buckinghamshire Transfer Test?
The Buckinghamshire Transfer Test is competitive because grammar school places are limited and demand is high.
Unlike some areas where the highest scores may be used to rank applicants, Buckinghamshire is primarily qualification-based. This means that once a child qualifies, the focus shifts to admissions criteria rather than test score.
For parents, this distinction is important.
A child does not need to chase the highest possible score in the same way they might in some other grammar school areas. Instead, the goal is to prepare thoroughly enough to meet or exceed the qualifying standard of 121 while also understanding the admissions rules for preferred schools.
How to Prepare for the Buckinghamshire Transfer Test
Preparation should be steady, balanced and focused on the skills actually assessed in the test.
1. Build Strong Verbal Skills
The verbal element is heavily weighted and includes English, vocabulary and reasoning.
Children should practise:
- Reading comprehension
- Synonyms and antonyms
- Word relationships
- Grammar and punctuation
- Logical verbal reasoning
Regular reading is one of the most useful long-term habits for this section.
2. Strengthen Maths and Numerical Reasoning
The maths section requires more than basic calculation.
Children should be confident with:
- Arithmetic
- Fractions, decimals and percentages
- Ratio and proportion
- Time, speed and distance
- Worded problems
- Multi-step reasoning
Accuracy matters, but so does speed.
3. Practise Non-Verbal and Spatial Reasoning
Non-verbal reasoning can feel unfamiliar because it is not usually taught directly in school.
Children should practise:
- Shape sequences
- Rotations and reflections
- Odd-one-out questions
- Pattern completion
- Spatial awareness
These question types improve significantly with exposure.
4. Work Under Timed Conditions
Many children understand the material but lose marks because they run out of time.
Timed practice helps children:
- Build stamina
- Improve pacing
- Avoid spending too long on one question
- Become comfortable with multiple-choice answer sheets
This is particularly important for GL-style assessments.
5. Use Mock Tests Carefully
Mock tests are useful when they are realistic and followed by review.
The aim is not just to see a score, but to identify:
- Which topics need work
- Whether mistakes are due to knowledge or timing
- Which question types feel unfamiliar
- How confidently the child handles pressure
At White Dot Education, our Buckinghamshire 11+ practice tests are designed to help children build familiarity with GL-style question types, timed conditions and the skills needed for the Transfer Test.
Common Mistakes Parents Make
Starting Too Late
Reasoning skills take time to develop. A short burst of practice close to the exam is rarely enough.
Only Practising Maths and English
Maths and English matter, but reasoning questions are often where children lose marks because they are unfamiliar.
Ignoring Timing
A child may be accurate when working slowly but struggle in the real test if they cannot maintain pace.
Focusing Only on the Score
In Buckinghamshire, 121 is the qualifying benchmark. Once qualified, admissions criteria matter more than extra marks above 121.
Final Thoughts
The Buckinghamshire Transfer Test is a well-established and highly important 11+ assessment for families considering grammar schools in Buckinghamshire.
For 2027 entry, families should be aware of the May–June 2026 registration window, the September 2026 Practice and Transfer Test dates, and the 121 qualifying score.
The key to effective preparation is a balanced approach:
- Strong verbal skills
- Solid maths foundations
- Regular reasoning practice
- Timed mock tests
- Clear understanding of admissions rules
With calm, consistent preparation, children can approach the Buckinghamshire Transfer Test with confidence and give themselves the best chance of qualifying for grammar school.
