SATs and the 11-plus both land around the end of Year 6, which is exactly why parents conflate them — but different bodies run them for different purposes. SATs are compulsory, national and curriculum-based, sat by every state Year 6 pupil; the 11-plus is voluntary and reasoning-heavy, sat only by grammar-school applicants, and SATs results play no part in it.
What SATs actually are
SATs — the Key Stage 2 national curriculum tests — are set by the Standards and Testing Agency, a government body, and sat by every state primary school pupil in England in May of Year 6. They cover reading, mathematics, and grammar, punctuation and spelling, and every child gets a scaled score benchmarked against the national expected standard of 100. Their purpose is largely diagnostic and comparative: tracking national and school-level performance, and giving secondary schools a baseline for setting and target-tracking from Year 7 onwards. Crucially, SATs results do not determine which secondary school a child attends in the vast majority of cases — that is handled by the ordinary local authority admissions process, based on distance, siblings or faith criteria.
What the 11-plus actually is
The 11-plus is a completely separate exam, sat by a much smaller, self-selecting group: only families actively applying for a place at a selective state grammar school (or, in some areas, an independent school running its own 11+-style paper). It is not administered by the Department for Education or the Standards and Testing Agency at all — depending on the local authority, it is set by GL Assessment, the CEM family, or a regional consortium such as Essex's CSSE, each running a genuinely different paper. There are 163 state grammar schools across 36 English local authorities, so most families in England never encounter the 11-plus, because there is no grammar school place available in their area to apply for.
11-plus vs SATs at a glance
| SATs | 11-plus | |
|---|---|---|
| Who sits it | Every state-school pupil in Year 6 | Only families applying to a grammar school |
| Compulsory? | Yes, for all state primary schools | No — entirely voluntary |
| Set by | Standards and Testing Agency (government) | GL Assessment, CEM, or a regional consortium, depending on area |
| What it tests | Reading, maths, grammar/punctuation/spelling — the national curriculum | Verbal reasoning, non-verbal reasoning, maths and English — reasoning-heavy |
| Affects secondary school place? | No, in almost all cases | Yes — a qualifying score determines grammar school eligibility |
| Timing | May, Year 6 | Usually September–October, Year 6 |
| What the result does | Sets Year 7 baseline, informs sets and target grades | Decides whether a grammar school place is offered |
Does doing well in SATs mean a child will do well in the 11-plus?
Related, but not the same skill set. SATs and the 11-plus overlap where both test curriculum-based English and maths — a child who reads fluently and handles KS2 arithmetic confidently has a genuine head start on both. But the 11-plus typically also includes verbal reasoning and non-verbal reasoning, which SATs do not test at all. Non-verbal reasoning in particular — spotting patterns in shapes, sequences and spatial puzzles — is a format most children have never seen in an ordinary primary classroom, regardless of how strong their SATs-style maths and English are. A child can be well above the expected standard on SATs and still find their first verbal or non-verbal reasoning paper genuinely unfamiliar, simply because nothing at school has taught that specific format.
Does preparing for one help with the other?
Partially, and it depends which direction you're asking about.
- SATs preparation helps 11-plus preparation, for the shared content. Solid KS2 arithmetic fluency, reading comprehension and grammar knowledge — the things SATs revision targets anyway — form a real part of most 11-plus English and maths papers.
- SATs preparation does nothing for verbal or non-verbal reasoning. These question types simply are not part of the national curriculum SATs assesses, so no amount of SATs revision touches them. Families targeting a grammar school need separate, dedicated practice with VR and NVR question formats regardless of how their child is doing at school.
- 11-plus preparation can indirectly support SATs performance, mainly through the shared English and maths content, though families rarely approach it this way round since the 11-plus timeline is usually the more urgent one.
Why the timing makes the confusion worse
SATs are sat in May of Year 6; most 11-plus exams follow in September or October of the same academic year, right at the very start of Year 7 admissions timelines (some independent-school 11+ papers are sat as early as January of Year 6). For a family with a child applying to a grammar school, the two tests can feel like one long stretch of "testing season" running from spring through autumn — which is exactly why it's worth being clear, early, that they are unconnected events assessing different things for different purposes, so a strong or weak SATs result in May is not read as a preview of the 11-plus result to come.
FAQ
Do SATs results affect whether my child gets into a grammar school?
No. Grammar school admission is decided by the 11-plus, a separate exam set by GL Assessment, the CEM family, or a regional consortium depending on the local authority — not by SATs. A child's SATs scores are not submitted as part of a grammar school application.
If my child does well in SATs, will they automatically do well in the 11-plus?
Not automatically. SATs and the 11-plus share some content — curriculum-based English and maths — so strong SATs performance is a genuinely useful sign for those parts. But most 11-plus papers also test verbal and non-verbal reasoning, which SATs never touch, so a child needs separate preparation for those question types regardless of how they perform in SATs.
Which test happens first, SATs or the 11-plus?
SATs come first for most families, sat in May of Year 6. The 11-plus typically follows in September or October of the same year (the very start of Year 7 admissions), though some independent schools set their own 11+-style papers earlier, in January of Year 6.
Is the 11-plus run by the same government body as SATs?
No. SATs are set by the Standards and Testing Agency, a government body. The 11-plus is set independently by GL Assessment, the CEM family (part of Cambridge Assessment), or a regional consortium such as Essex's CSSE, depending entirely on which local authority or school your family is applying to.
Whether your child needs to shore up SATs-level fundamentals or start dedicated verbal and non-verbal reasoning practice for the 11-plus, aitutors.me can help build both.