Where are Cardiff and St Mary's Twickenham located, and how does that affect cost?

Cardiff is in Cardiff, UK. St Mary's Twickenham is in Twickenham, London, UK. Tuition is £9,250/year at both for UK home applicants; the main cost difference is accommodation (London accommodation typically runs 30-50% above the national average).

When does each school release decisions?

Cardiff typically releases medicine decisions March onwards. St Mary's Twickenham releases medicine decisions March onwards. If one is earlier than the other, you may need to hold a decision while waiting for the second school — be ready to compare in real time.

Medical school comparison

Cardiff vs St Mary's Twickenham

Cardiff and St Mary's Twickenham are both UK medical schools, but the path to an offer at each is meaningfully different. Cardiff is based in Cardiff (Wales) while St Mary's Twickenham sits in Twickenham, London (London), and the regional context shapes everything from fee status to NHS-deanery destination.

Cardiff is the older institution (founded 1893); the other (founded 2025) has shaped its medical school around modern integrated-curriculum thinking.

Side-by-side comparison

Show only differences

Side-by-side comparison: Cardiff and St Mary's Twickenham.
Comparison field	CardiffCardiff	St Mary's TwickenhamTwickenham, London
Quick comparison
Location	Cardiff, UK	Twickenham, London, UK
A-Level offer	AAA at A-level including Biology OR Chemistry plus a second science from Biology, Chemistry, Mathematics, Physics or Psychology. A pass in the science practical element is required where applicable.	AAA at A-level (offer and prediction) including Chemistry or Biology and one of Biology / Chemistry / Physics / Mathematics
TrueScore	Cardiff TrueScore 1700	St Mary's Twickenham TrueScore 1700intl
UCAT home cut-off	No minimum. Cardiff states there is no minimum UCAT score, and that a cut-off is only introduced - and varies each cycle - when more applicants reach the highest academic scores than it can interview (around 1,000).	-
Interview format	Multiple Mini Interviews (MMI)	Multiple Mini Interviews (MMI)
Post-interview chance	International (2024): 60/146 = 41%; Welsh: 232/349 = 66%; RUK: 347/664 = 52%; ~600 offers from 1000 interviews in 2025	-
Decision date	March onwards	March onwards

A-Level offer	AAA at A-level including Biology OR Chemistry plus a second science from Biology, Chemistry, Mathematics, Physics or Psychology. A pass in the science practical element is required where applicable.	AAA at A-level (offer and prediction) including Chemistry or Biology and one of Biology / Chemistry / Physics / Mathematics
Contextual A-Level offer	-	-
Required A-Level subjects	Biology and Chemistry both required	Chemistry or Biology required, plus one of Biology / Chemistry / Physics / Mathematics
A-Level resit policy	Resits only considered for applicants who held a conditional offer in the previous cycle and provide evidence of exceptional circumstances. GCSE resits accepted within one year of original sitting (English Language any time). No use of predicted A-level grades - achieved grades only.	Resits only considered in exceptional circumstances
GCSE requirements	Top 9 GCSEs scored /27, must include Mathematics, English Language, Biology, Chemistry (or Double Science): A/8/9 = 3 pts, A/7 = 2 pts, B/6 = 1 pt. Achieved A-levels add up to 3 further points (A = 3, A = 2). 27/27 typical for RUK.	Minimum grade 6/B in GCSE Mathematics, English Language, Biology and Chemistry (or Dual Award Science)
GCSE scoring methodology	GCSE-heavy: top 9 GCSEs scored /27. Welsh-domiciled and contextual applicants receive up to 3 additional points. UCAT only applied as tie-break when too many applicants reach 27/27.	-
Scottish Highers	-	-
Scottish Advanced Highers	-	-
International Baccalaureate	36 points overall, 6,6,6 at Higher Level including Biology and Chemistry	36 points overall, 6,6,6 at Higher Level including Chemistry or Biology and a second science / Maths
Graduate-entry degree requirement	Graduate applicants need a 2:1 (Hons) or to be working towards one, plus BBB/ABC at A-level including the subject requirements and the minimum GCSEs. Applicants who have completed a PhD need only BBC at A-level, with all other criteria still met.	-
Alternative qualifications	-	New international-only medicine course for 2026 entry - first cohort. Applied to directly outside standard UCAS medicine route. UCAT contributes to combined admissions test + academic ranking. No SJT use.

Contextual cut-off	-	-
Scottish (where applicable)	-	-
Rest of UK (where applicable)	-	-
International cut-off	-	No cut-off exists yet. UCAT contributes to the shortlisting rank, but the first cohort is September 2026 so no historic threshold exists.
Graduate cut-off	-	-
SJT band	Not considered at all	No usage mentioned in any selection policy
UCAT notes	Cardiff is academically led: GCSE and UCAT decile scores are combined to rank applicants, with an extra point for academic achievement in further or higher education. The UCAT therefore acts as a sepa…	International (non-UK/Irish) applicants only. No SJT use stated. Any quoted 'cut-off' for this school is guesswork - it has not yet completed an admissions cycle.

Degree awarded	MBBCh	MBBS
Course length	5 years	5 years
Teaching style	Case-based learning + Spiral	Case-based learning
Anatomy teaching	-	-
First patient contact	-	Year 1
Placement geography	Across Wales	London, Surrey, Hampshire and Berkshire
Named placement sites	-	West London Trust, Hampshire Hospitals NHS Foundation Trust (Basingstoke), Practice Plus Group (Ilford), Royal Trinity Hospice, Princess Alice Hospice, Meadow House
Intercalation	-	-
Course highlight	You can spend all or part of the course based in north Wales and still graduate from Cardiff.	Currently accepts international students only.

Interview window	December - February	December - March
Interview details	MMI format with stations testing motivation for medicine, communication, ethics and understanding of the Welsh healthcare context. You are told the general topic of each station beforehand.	Applications are scored on academic record and admissions tests to produce a shortlisting rank. Interviews are online Multiple Mini Interviews (MMIs).

Specialities	Medicine, Dentistry, Pharmacy	Medicine, International Medicine
Established	1893	2025
Course type	Undergraduate	Undergraduate
What makes it different	Leading Welsh medical school with strong community-medicine and research focus. GCSE-heavy scoring (/27) - full points typically requires 9 grade 8/9s. UCAT is used to rank candidates only when there…	International (non-UK/Irish) applicants only, applying direct rather than through UCAS, so it costs none of your four UCAS medical choices. Weigh that against the accreditation risk: the MBBS is not y…
Official course page	https://www.cardiff.ac.uk/study/undergraduate/courses/course/medicine-mbbch	https://www.stmarys.ac.uk/courses/undergraduate/mbbs-medicine-degree

Cardiff

Quick comparison

Location: Cardiff, UK
A-Level offer: AAA at A-level including Biology OR Chemistry plus a second science from Biology, Chemistry, Mathematics, Physics or Psychology. A pass in the science practical element is required where applicable.
TrueScore: Cardiff TrueScore 1700
UCAT home cut-off: No minimum. Cardiff states there is no minimum UCAT score, and that a cut-off is only introduced - and varies each cycle - when more applicants reach the highest academic scores than it can interview (around 1,000).
Interview format: Multiple Mini Interviews (MMI)
Post-interview chance: International (2024): 60/146 = 41%; Welsh: 232/349 = 66%; RUK: 347/664 = 52%; ~600 offers from 1000 interviews in 2025
Decision date: March onwards

St Mary's Twickenham

Twickenham, London

Quick comparison

Location: Twickenham, London, UK
A-Level offer: AAA at A-level (offer and prediction) including Chemistry or Biology and one of Biology / Chemistry / Physics / Mathematics
TrueScore: St Mary's Twickenham TrueScore 1700intl
UCAT home cut-off: -
Interview format: Multiple Mini Interviews (MMI)
Post-interview chance: -
Decision date: March onwards

Cardiff vs St Mary's Twickenham - in detail

A-Level and academic profile

Cardiff requires AAA at A-level including Biology OR Chemistry plus a second science from Biology, Chemistry, Mathematics, Physics or Psychology. A pass in the science practical element is required where applicable.

St Mary's Twickenham requires AAA at A-level (offer and prediction) including Chemistry or Biology and one of Biology / Chemistry / Physics / Mathematics.

Both demand the same A-Level grade band, so academic prediction is unlikely to differentiate your application between them — provided you meet the required subject combination at each.

GCSE profile matters at both schools — Cardiff: Top 9 GCSEs scored /27, must include Mathematics, English Language, Biology, Chemistry (or Double Science): A*/8/9 = 3 pts, A/7 = 2 pts, B/6 = 1 pt.

Achieved A-levels add up to 3 further points (A* =… St Mary's Twickenham: Minimum grade 6/B in GCSE Mathematics, English Language, Biology and Chemistry (or Dual Award Science).

Interview formats

Both Cardiff and St Mary's Twickenham use MMI interviews, so the underlying prep approach is the same — practise ethics frameworks, NHS hot-topic answers and (for MMI) structured station responses against a timer.

Interview windows: Cardiff interviews in December - February; St Mary's Twickenham in December - March.

What makes each distinctive

Cardiff: Leading Welsh medical school with strong community-medicine and research focus. GCSE-heavy scoring (/27) - full points typically requires 9 grade 8/9s. UCAT is used to rank candidates only when there are too many at the maximum GCSE score.

St Mary's Twickenham: International (non-UK/Irish) applicants only, applying direct rather than through UCAS, so it costs none of your four UCAS medical choices. Weigh that against the accreditation risk: the MBBS is not yet GMC-accredited, and St Mary's contingency is that students would transfer to the University of Lancashire if accreditation is not achieved.

Which is right for you?

Regionally, the choice often comes down to cost of living and NHS-deanery preferences — Cardiff feeds into the Wales foundation programme network; St Mary's Twickenham into the London network.

Your firm/insurance choice should ultimately weight: where your UCAT and predicted grades sit relative to each school's threshold, which interview format you can prepare for most credibly, and where you'd actually want to live for five or six years.

Common questions

Neither school publishes a single fixed UCAT cut-off; both use UCAT as part of a composite shortlisting score alongside GCSE and personal-statement weighting. Cardiff guidance: No minimum. Cardiff states there is no minimum UCAT score, and that a cut-off is only introduced - and varies each cycle - when more applicants reach the highest academic scores than it can interview (around 1,000).. St Mary's Twickenham guidance: International (non-UK/Irish) applicants only. No SJT use stated. Any quoted 'cut-off' for this school is guesswork - it has not yet completed an admissions cycle..

Cardiff uses Multiple Mini Interviews: Multiple Mini Interviews (MMI). St Mary's Twickenham uses Multiple Mini Interviews: Multiple Mini Interviews (MMI). The format is the same, so the same prep approach applies — practise ethics frameworks, NHS hot topics, and (for MMI) structured 5-7 minute station answers. Interview windows: December - February (Cardiff); December - March (St Mary's Twickenham).

Cardiff requires AAA including Biology or Chemistry plus a second science from Biology, Chemistry, Mathematics, Physics or Psychology. St Mary's Twickenham requires AAA prediction and offer requirements, must include chemistry or biology as well as one of biology/chemistry/physics/maths. Resits only considered in exceptional circumstances. GCSEs: grade 6 minimum in maths, English language, biology and chemistry (or dual award science).. Most successful applicants achieve these grades on first sitting with strong predicted grades from their school.

Cardiff — Top 9 GCSEs scored /27, must include Mathematics, English Language, Biology, Chemistry (or Double Science): A*/8/9 = 3 pts, A/7 = 2 pts, B/6 = 1 pt. Achieved A-levels add up to 3 further points (A* = 3, A = 2). 27/27 typical for RUK. GCSE-heavy: top 9 GCSEs scored /27. Welsh-domiciled and contextual applicants receive up to 3 additional points. UCAT only applied as tie-break when too many applicants reach 27/27. St Mary's Twickenham — Minimum grade 6/B in GCSE Mathematics, English Language, Biology and Chemistry (or Dual Award Science).

Cardiff's selection methodology: Cardiff combines GCSE points with UCAT decile scores to rank applicants, adding a point for academic achievement in further or higher education. Points come from nine GCSE subjects, which must include Biology, Chemistry, English (first) or Welsh (first), and Mathematics or Numeracy. There is no minimum UCAT score: a cut-off is introduced only when the number of applicants with the highest academic scores exceeds the roughly 1,000 Cardiff can interview, and it moves every cycle. No offer is made without an MMI. St Mary's Twickenham's selection methodology: shortlisting weight not fully disclosed; check the official admissions page. Understanding each school's exact algorithm is the single highest-leverage piece of pre-application research — it tells you whether your profile is competitive before you spend an application choice.

You can — UCAS allows 4 medicine/dentistry choices in total, so listing both is feasible if your profile fits each school's selection algorithm. Apply to both only if your UCAT, GCSE and predicted-grade profile is competitive against each school's published weighting. A common mistake is using two of your four slots on similar schools when a more spread-out portfolio (one safe + one stretch) would maximise overall offer probability.

Where to go next

CardiffEntry requirements, interview format and key dates in full

St Mary's TwickenhamEntry requirements, interview format and key dates in full

Other medical school comparisons

School data reviewed by the NextGen MedPrep editorial team — last reviewed 19 September 2026.

Cardiff vs St Mary's Twickenham

Side-by-side comparison

Cardiff vs St Mary's Twickenham - in detail

A-Level and academic profile

Interview formats

What makes each distinctive

Which is right for you?

Common questions

What UCAT score do I need for Cardiff vs St Mary's Twickenham?

How do interviews differ between Cardiff and St Mary's Twickenham?

What A-Level grades do Cardiff and St Mary's Twickenham require?

How are GCSEs weighted at Cardiff vs St Mary's Twickenham?

How does each school actually shortlist applicants?

Where are Cardiff and St Mary's Twickenham located, and how does that affect cost?

When does each school release decisions?

Should I apply to both Cardiff and St Mary's Twickenham?

Where to go next

Other medical school comparisons