Grammar schools in Slough
4 grammar schools · qualifying scores, test dates and admission criteria · see all Slough schools
Slough has 4 grammar schools. Between them they teach around 4,679 pupils. 4 have enough published data for a score, averaging 9.5 out of 10, and 4 score 8 or above.
4 have a sixth form. 1 has a religious character, which usually means the school sets its own admissions criteria rather than the council's. How the score works.
Compare two of them head to head
Side by side on results, 11+ test board, who gets priority and how oversubscribed each one is.
- Herschel Grammar School vs Langley Grammar School
- Herschel Grammar School vs St Bernard's Catholic Grammar School
- Herschel Grammar School vs Upton Court Grammar School
- Langley Grammar School vs St Bernard's Catholic Grammar School
- Langley Grammar School vs Upton Court Grammar School
- St Bernard's Catholic Grammar School vs Upton Court Grammar School
Undersubscribed schools rated Good or Outstanding
These schools didn't fill on first preference in the latest admissions year, despite an Ofsted rating of Good or Outstanding — worth a look if you're chasing the same handful of famous names everyone else applies to.
Slough entrance test format
Produced by GL Assessment for all four Slough Consortium schools (Herschel Grammar, Langley Grammar, Upton Court Grammar, St Bernard's Catholic Grammar). Two multiple-choice papers, each roughly 50-65 minutes including instructions, sat in the same session with a short break between: 1. Verbal Reasoning and English. 2. Non-verbal Reasoning and Maths — maths draws on the full KS2 curriculum (number, the four operations, fractions/decimals/percentages, measurement, money and time, 2D/3D shape, angles, coordinates, statistics, sequences, algebra, ratio); non-verbal reasoning covers analogies, letter codes, series, odd-one-out, matrices, hidden shapes, and spatial reasoning (cube nets, folded paper). Answers go on a separate machine-marked (OMR) answer sheet.
Out-of-area applications
The four Slough grammar schools (Herschel Grammar, Langley Grammar, Upton Court Grammar, and St Bernard's Catholic Grammar) share a common entrance test run by the Slough Consortium. Children from outside Slough borough can register to sit this test. Registration: contact the Slough Consortium test coordinator (typically via Herschel Grammar School, which administers the consortium) to register. Families outside Slough register directly — not through their home LA. Applying for a place: apply via your home LA's Common Application Form by 31 October, listing the Slough school(s) you want. Criteria impact: Herschel Grammar and Langley Grammar use priority postcode areas (SL1, SL2, SL3 etc.) that strongly favour local residents. Upton Court Grammar and St Bernard's have more distance-based criteria. Out-of-area children with very high scores can sometimes secure places at Upton Court — check the individual school's criteria for detail.
Key dates
| Entry year | Event | Date |
|---|---|---|
| Sept 2028 | Application deadline | 31 October 2027 |
| Sept 2028 | Primary application deadline | 15 January 2028 |
| Sept 2028 | Offer day | 1 March 2028 |
| Sept 2028 | Primary offer day | 17 April 2028 |
| Sept 2027 | Registration opens | 1 May 2026 (passed) |
| Sept 2027 | Registration closes | 5 June 2026 (passed) |
| Sept 2027 | Test date | 19 September 2026 (passed) |
| Sept 2027 | Application deadline | 31 October 2026 |
| Sept 2027 | Primary application deadline | 15 January 2027 |
| Sept 2027 | Offer day | 1 March 2027 |
| Sept 2027 | Primary offer day | 16 April 2027 |
| Sept 2026 | Qualifying score threshold | TBC |
| Sept 2026 | Registration opens | 1 May 2025 (passed) |
| Sept 2026 | Registration closes | 5 June 2025 (passed) |
| Sept 2026 | Test date | 20 September 2025 (passed) |
| Sept 2026 | Results released | 17 October 2025 (passed) |
| Sept 2026 | Application deadline | 31 October 2025 (passed) |
| Sept 2026 | Primary application deadline | 15 January 2026 (passed) |
| Sept 2026 | Offer day | 1 March 2026 (passed) |
| Sept 2026 | Primary offer day | 16 April 2026 (passed) |
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