Bangkok Patana School vs Shrewsbury International School Bangkok
🇹🇭 Bangkok · Side-by-side comparison on verifiable public data.
Neither Bangkok Patana School nor Shrewsbury International School Bangkok sits in a market with a public inspectorate, so both are assessed on verifiable accreditation, curriculum authorisation, and published data rather than an official quality rating. Both are day schools with fees in the same market band — see the table below for the figures, and verify against each school's own published fees.
Key Facts
| Bangkok Patana School | Shrewsbury International School Bangkok | |
|---|---|---|
| Curriculum | British / IB | British |
| Ages | 2–18 | 2–18 |
| Languages of instruction | English | English |
| Annual fees | THB 525,000–1,005,000 | THB 691,800–1,208,400 |
| Enrollment | 2,302 | 1,785 |
| Boarding | Day only | Day only |
| Accreditations | CIS, FOBISIA | CIS, FOBISIA, HMC, ONESQA |
Strengths
- ✓True 2–18 continuity on one campus (Foundation Stage → IB Diploma), confirmed publicly
- ✓CIS accreditation and authorised IB World School — dual, independently verifiable institutional anchors
- ✓Genuine non-profit foundation governance (no shareholders; volunteer board) — verifiable, not marketing
- ✓Strong published 2025 IB outcomes (99% pass, avg 35) and IGCSE results
- ✓Dedicated EAL ('English as an Additional Language') staffing plus Home Languages and Inclusion programmes
- ✓Authentic affiliation with Shrewsbury School UK (heritage British public-school brand)
- ✓Full continuous British pathway, ages 2–18 (EYFS → A-Level)
- ✓CIS-accredited plus FOBISIA/HMC membership (credible international-school network)
- ✓Strong school-reported A-Level/IGCSE results and broad university placement track record
- ✓Two purpose-built campuses giving age-appropriate environments (Riverside + City)
Trade-offs
- !No published external inspection band (no BSO/ISI report) — assurance rests on CIS/IB accreditation alone, a weaker anchor than an inspected Outstanding rating
- !Very large (~2,300 students) — may feel impersonal to families wanting a small-school environment
- !Premium fees (up to ~THB 1M/year) place it among Bangkok's most expensive options
- !Curriculum switches from English National Curriculum/IGCSE to IB at sixth form — families specifically seeking A-Levels won't find them here
- !Cambridge vs Edexcel IGCSE board not clearly stated publicly
- !No published BSO/ISI inspection report — no independent verbatim quality band
- !Academic results and placements are school-reported, not externally audited
- !Premium fees (up to ~THB 1.2M/yr) place it at the top end of the Bangkok market
- !Official fees page not publicly retrievable at the standard URL — fee figures sourced from a third party, should be confirmed
- !Large enrolment (~1,800–2,000) may not suit families seeking a small-school feel
Best Fit For
- • Families wanting a long-established, blue-chip British-into-IB pathway with strong continuity
- • Internationally mobile families valuing CIS + IB recognition and EAL support
- • Students who will thrive in a large, resource-rich, activities-heavy environment
- • Parents who value transparent non-profit governance
- • Families wanting a heritage British curriculum with a UK school lineage
- • Students targeting UK (Russell Group) or competitive US university pathways
- • Expat and Thai families seeking a long-established, large, well-resourced school
- • Younger children starting at the City Campus and progressing through to Riverside sixth form
University Placement
School-reported · not independently verified
No university-destination/placement data was found on public sources; any such claims would be school-reported and unverified.
School-reported, unverified: 2025 results (65% A*/A at A-Level, 74% A*/A at IGCSE) and destinations including UK Russell Group and US universities. No third-party-audited placement figures are public.
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Frequently Asked Questions
Should I choose Bangkok Patana School or Shrewsbury International School Bangkok?
Bangkok Patana School is best for: Families wanting a long-established, blue-chip British-into-IB pathway with strong continuity. Shrewsbury International School Bangkok is best for: Families wanting a heritage British curriculum with a UK school lineage. The right choice depends on target curriculum, budget, and family priorities — the two are not linearly comparable.
How do fees compare between Bangkok Patana School and Shrewsbury International School Bangkok?
Bangkok Patana School: THB 525,000–1,005,000. Shrewsbury International School Bangkok: THB 691,800–1,208,400. Verify against each school's own published fees; some figures are sourced from third-party aggregators.
What curricula do Bangkok Patana School and Shrewsbury International School Bangkok offer?
Bangkok Patana School: British, IB. Shrewsbury International School Bangkok: British.
Do Bangkok Patana School or Shrewsbury International School Bangkok offer boarding?
Bangkok Patana School: day school only. Shrewsbury International School Bangkok: day school only.
This comparison is BrightKey's independent assessment using verifiable public data only. University-placement figures are school-reported and not independently verified. BrightKey takes no payments from schools. Our method →