Wellington College 16+ Entry: Assessment Format and Key Dates for September 2027

Wellington College in Crowthorne, Berkshire offers around 60 new Sixth Form places each September, for both boarding and day pupils. Entry at 16+ is assessed through a digital cognitive ability test taken at home, a virtual pastoral interview, and an on-site assessment day — not through Common Entrance or GCSE results alone. For September 2027 entry, registration closes on 21 September 2026, the at-home tests run 6–9 October 2026, and offer decisions are released on 1 December 2026.

This page is specifically about that 16+ Sixth Form route. If your child is currently in Year 5 or 6 and applying to join Wellington at 13+ via the ISEB Common Pre-Test and Common Entrance, our dedicated Wellington College 13+ guide covers that entirely separate process — different tests, different timeline, different offer conditions.

How Many Sixth Form Places Does Wellington College Offer at 16+?

Wellington's own admissions pages state that around 60 new Sixth Form places are offered each September, across both boarding and day applicants. That sits inside a wider intake of roughly 260 new pupils who join Wellington every year across all its entry points — 13+, 14+ and 16+ combined — which gives some sense of scale: the Sixth Form intake is a meaningful fraction of the school's total new admissions in any given year, not a token handful of places bolted onto the main 13+ cohort.

Wellington describes its Sixth Form more specifically as boarding-led: around 80% of pupils board and 20% travel in as day pupils across the school as a whole, and the school explicitly frames its 16+ cohort as "highly diverse," with roughly half of new joiners coming from other UK schools and the other half from international contexts. That international balance matters for how the assessment is structured, and we cover it in detail further down this page.

Wellington College 16+ Key Dates for September 2027 Entry

Every date below comes from Wellington College's own admissions pages, checked directly rather than taken from a third party. Dates for the September 2027 entry cycle can still move slightly — always confirm the current year's calendar once you register — but this is the sequence as currently published.

Source: Wellington College — Joining at 16+, verified directly against the school's own admissions pages.

What Happens in the Wellington College 16+ Assessment Process?

Wellington's own description of its selection criteria is that offers are decided by "a combination of examination scores, interview, and performance in Harkness discussion groups as well as information detailed on references." In practice, that plays out across three stages.

Stage one — the long-list. Your child's personal statement and current school reports (with grade predictions and, where available, summer exam results) are reviewed to decide who is invited to the next stage. Wellington says it is looking for "intellectual, inspired and independent learners" with "the desire and ability to contribute broadly across the co-curriculum" — academic strength on its own is not the whole picture.

Stage two — cognitive testing. Shortlisted candidates sit the at-home digital cognitive ability test, covered in detail below.

Stage three — interview and assessment day. A virtual pastoral interview over Microsoft Teams, followed by an on-site day that includes sample lessons, Harkness-style discussion groups, a school tour and a subject-specific interview in the candidate's areas of academic interest. Wellington also states that it values "independence, resilience and inclusivity" — qualities it looks for specifically because Sixth Form entrants are joining a boarding community, even those who will ultimately be day pupils.

The At-Home Cognitive Ability Test — What Families Need to Know

This is the detail that catches most families off guard. Unlike the ISEB Common Pre-Test used at 13+, which is sat under supervision at the child's current school, Wellington's 16+ cognitive ability test is taken at home, on the family's own device, with no invigilator in the room. For September 2027 entry, the window is Tuesday 6 October to Friday 9 October 2026 — Wellington allocates each candidate a specific slot within that four-day window rather than a fixed single sitting date.

There is a genuine logistical dimension to this that a prose admissions page easily skips past. A reliable laptop or desktop (not a tablet or phone, which can render adaptive test interfaces awkwardly), a stable internet connection, and a quiet room free of interruptions for the test's full duration all matter as much as the child's underlying ability — a good candidate sitting a timed, unsupervised digital test on a shaky home wifi connection or in a noisy house is at a real, avoidable disadvantage. Families should treat the test window like an exam day: block out the time, silence notifications on every device in the house, and do a full dry run of the school's chosen testing platform beforehand if any practice link is provided.

On content: because it is unsupervised and adaptive, Wellington leans on question design and time pressure rather than invigilation to keep the assessment meaningful. Some independent admissions guides describe candidates also completing short subject-linked papers alongside the cognitive test; Wellington's own site describes this stage simply as "cognitive ability tests," so the safest approach is to confirm the exact paper format directly with admissions once your child has registered, rather than assume either version.

You can find Wellington College 16+ past papers and preparation resources to help your child become familiar with the reasoning and timed-test format before the live sitting.

What GCSE Results and Offer Conditions Does Wellington College Expect?

Wellington College's own admissions pages do not publish a fixed numeric GCSE threshold for 16+ offers — selection is described as a composite of school reports, predicted and actual results, the cognitive test, interview and assessment-day performance, rather than a single grade cut-off. Independent admissions specialists commonly report that competitive Wellington 16+ candidates average around grade 7 across their GCSEs, with 8s and 9s expected in mathematics, the sciences and any language taken to a higher level — but this figure is not published by Wellington itself, so treat it as a useful benchmark rather than a guarantee, and confirm current expectations with admissions directly once registered.

Personal statements are submitted using a template Wellington provides at registration, and the school asks for the latest school reports with grade predictions, plus summer exam results where they are available at the time of application. A strong personal statement that speaks to genuine academic interest — rather than a generic list of achievements — carries real weight at the long-list stage, before a single test score is seen.

Applying from Overseas — UKiset and International Wellington College 16+ Applicants

Roughly half of Wellington's new Sixth Form intake comes from international contexts, so overseas applications are a well-established, not marginal, part of the process. Non-native English speakers applying for 16+ entry must complete UKiset — an online assessment covering vocabulary, mathematics and non-verbal reasoning — by 30 September 2026 for September 2027 entry. This is a separate, earlier deadline from the 21 September registration cut-off, and it sits alongside Wellington's own cognitive test and interview stages rather than replacing them.

The at-home format of the cognitive test and the virtual Microsoft Teams pastoral interview both work in international families' favour — neither stage requires travel to the UK. The on-site assessment days in the weeks commencing 9 and 16 November do require an in-person visit, so overseas families should plan travel around whichever week their child is invited to attend, with confirmation typically arriving via the mid-October shortlist notification.

Wellington College 16+ Fees, Registration Costs and the Prince Albert Foundation

Two registration routes exist. On the full-fee route, a non-refundable £400 registration fee is payable at the point of application. On the significant fee-assistance route, covering 90–100% of fees, no registration fee is charged, but families must instead submit confidential financial documentation as part of the application.

Wellington also runs the Prince Albert Foundation, its flagship 100% fee-assistance scholarship programme, which the school itself describes as predominantly aimed at 16+ entrants rather than younger year groups. Alongside this, Wellington offers a range of honorary scholarships — the school's own wording covers "excellence in academics, sports, music, art, dance and drama" — awarded annually to recognise talent rather than to provide fee reduction on their own. Families exploring financial support should register interest in both routes early, since fee-assistance applications typically require more lead time than the standard registration process.

How Competitive Is Wellington College 16+ Entry?

Wellington does not publish an applicant-to-place ratio for 16+ entry, so any specific "1 in X" figure you see quoted for this stage should be treated with caution unless it is sourced directly from the school. What is verifiable is the shape of the process itself: a three-stage filter — long-list by personal statement and reports, an unsupervised cognitive test, then interview plus a full assessment day — applied to roughly 60 places drawn from a genuinely international applicant pool. That structure alone tells you Wellington is selecting on more than raw exam potential; a strong personal statement and a composed, well-prepared assessment day performance matter as much as the cognitive test score.

Because around half the cohort applies from outside the UK school system, Wellington's admissions team is also comparing candidates across very different educational backgrounds and grading systems — another reason the school leans on interview and in-person assessment rather than test score alone to make final decisions.

A Month-by-Month Preparation Timeline for Wellington College 16+

Spring/Summer, Year 11 (before registration): Research Wellington's Sixth Form offering, request current school reports and predicted grades from your child's school, and begin light, regular practice with verbal and non-verbal reasoning question types under timed conditions — the adaptive, unsupervised format rewards familiarity and composure as much as raw ability.

June–September: Register before 21 September. Draft the personal statement using Wellington's template, focusing on genuine subject interest and co-curricular involvement rather than a generic achievements list. International families should book UKiset well ahead of the 30 September deadline, as slots can fill.

Early October: Sit the at-home cognitive test during the 6–9 October window. Treat the testing environment as seriously as the content — quiet room, tested device, stable connection, no interruptions.

November: Prepare for the virtual pastoral interview — practise talking naturally about interests and motivations without sounding rehearsed — and for the on-site assessment day, including Harkness-style discussion group technique (build on others' points, disagree constructively, avoid dominating or staying silent) and a subject-specific interview in your child's strongest academic area.

1 December: Decisions are released. If waitlisted, further offers can continue through to September, so it is worth keeping preparation warm rather than stopping abruptly on decision day.

How Wellington College 16+ Differs from the School's 13+ Common Entrance Route

Wellington takes pupils at more than one entry point, and the two main routes have almost nothing in common procedurally. At 13+, pupils register in Year 5 or 6, sit the ISEB Common Pre-Test (an adaptive test scored 60–140), receive a conditional offer, then sit Common Entrance papers in June of Year 9 against a percentage pass mark. At 16+, there is no ISEB Pre-Test and no Common Entrance: Year 11 applicants from other schools submit a personal statement and reports, sit the at-home cognitive test described above, attend a virtual pastoral interview, then an on-site assessment day — an entirely separate assessment mechanism built for pupils joining at Sixth Form rather than progressing up through Wellington's own lower years.

If you are researching Wellington for a child currently in Year 5 or 6, our Wellington College 13+ guide covers that process — ISEB Pre-Test scoring, Common Entrance subject requirements and a Year 5-to-Year 9 preparation timeline — in full. This page is for families whose child is applying to join at Sixth Form instead.

How Leading Tuition Can Help with Wellington College 16+ Preparation

Leading Tuition provides specialist 1-to-1 tutoring for every stage of Wellington College's 16+ process. For the at-home cognitive test, our tutors run timed practice sessions that mirror the adaptive, unsupervised format — building the pacing, composure and question-type familiarity that matter most when there is no invigilator and no way to review answers afterwards. We also advise on the practical side: setting up a reliable testing environment, running a full dry-run of the platform, and treating the test window with the seriousness of a real exam.

For the interview and assessment-day stage, we coach students through the virtual pastoral interview, Harkness-style group discussion technique, and subject-specific interview preparation tailored to the academic areas your child intends to pursue. We also support personal statement drafting, helping students present genuine academic interest rather than a generic list of achievements.

We work with UK-based and international families applying to Wellington's Sixth Form, with sessions available online or in person. For official entry requirements and registration, see the Wellington College 16+ admissions page directly — this is the primary source for any date or requirement that may change year to year, and we recommend checking it once your child has registered. For a broader view of how sixth-form entry works across leading independent schools, see our 16+ School Guides hub.

Frequently Asked Questions