British School Manila vs International School Manila
🇵🇭 Manila · Side-by-side comparison on verifiable public data.
Neither British School Manila nor International School Manila 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. Curriculum is the core differentiator: British School Manila offers British, IB while International School Manila offers American, IB — the choice should follow the family's target qualification system.
Key Facts
| British School Manila | International School Manila | |
|---|---|---|
| Curriculum | British / IB | American / IB |
| Ages | 3-18 | 3-18 (Preschool to Grade 12) |
| Languages of instruction | English | English |
| Annual fees | not public | SY2026-27 annual tuition (charged in a USD + PHP split): Preschool $9,720 + PHP306,400; Elementary (K-Gr4) $15,160 + PHP479,600; Middle (Gr5-8) $16,520 + PHP524,600; High School (Gr9-10) $17,620 + PHP558,400, (Gr11-12) $19,660 + PHP623,800. One-time Matriculation $4,500 and Facilities Enhancement $4,500 for entering students; application fee $700. |
| Enrollment | 968 | 2,465 |
| Boarding | Day only | Day only |
| Accreditations | CIS, IB World School, Cambridge International School, COBIS, FOBISIA, EARCOS | Accrediting Commission for Schools, Western Association of Schools and Colleges (ACS WASC), International Baccalaureate Organization, Philippine Department of Education recognition |
Strengths
- ✓Long-established (1976) non-profit governance, removing the profit motive from reinvestment decisions
- ✓Strong IB Diploma outcomes, with a reported 36-point average for the Class of 2024 against a world average in the low 30s
- ✓Full CIS accreditation plus COBIS, FOBISIA and EARCOS membership and IB World School and Cambridge International School authorisation
- ✓Genuinely international community spanning 50-plus nationalities with a roughly 78 percent international intake
- ✓Clear single-campus 3-to-18 continuity in a prime Bonifacio Global City location
- ✓Deepest accreditation footprint in the country: ACS WASC plus IB authorization plus DepEd recognition
- ✓Strong reported academic outcomes - a 98% IB full-diploma rate for the 2025 cohort
- ✓Largest and most diverse community in the Philippines, with ~2,465 students from around 90 nationalities
- ✓Blended upper-school pathway: IB Diploma alongside selected Advanced Placement options
- ✓Established support infrastructure including EAL/ESL and a Specialised Learning Support Programme
Trade-offs
- !Tuition fees are not published, reducing transparency for prospective families
- !No British Schools Overseas (BSO) graded inspection in the public record, so no single verbatim inspection band
- !Wait-pool admissions mean entry is not guaranteed once year groups fill
- !Day-only model offers no boarding option for relocating or regional families
- !Premium fee level, among the highest in the Philippines, with large one-time matriculation and facilities charges on entry
- !Day-only model with no boarding option for relocating or regional families
- !No published IB points average located - outcomes are reported only as a diploma pass rate
- !Single graded curriculum endpoint (IB DP) rather than multiple exam-board choices at exit
Best Fit For
- • Internationally mobile families wanting a British-into-IB pathway in Metro Manila
- • Students aiming for the full IB Diploma with strong average outcomes
- • Families prioritising CIS-accredited, non-profit international schooling
- • Expatriate households based in or near Bonifacio Global City
- • Expatriate and diplomatic families wanting a US-style education that exits through the IB Diploma
- • High-achieving students targeting university entry on the strength of a strong IB pass rate
- • Families who value a large, highly multinational peer community in central Metro Manila
- • Students needing structured EAL or specialised learning support within a mainstream international school
University Placement
School-reported · not independently verified
School-reported, unverified: BSM reports an IB Diploma average points score of 36 for the Class of 2024 and pass rates in the high-90s to 100 percent in recent years, positioning leavers for competitive university destinations internationally.
School-reported, unverified: ISM reports that 98% of its 2025 IB Diploma candidates earned the full diploma; graduates progress to universities internationally, though no independent destinations data was located.
More Comparisons
Frequently Asked Questions
Should I choose British School Manila or International School Manila?
British School Manila is best for: Internationally mobile families wanting a British-into-IB pathway in Metro Manila. International School Manila is best for: Expatriate and diplomatic families wanting a US-style education that exits through the IB Diploma. The right choice depends on target curriculum, budget, and family priorities — the two are not linearly comparable.
How do fees compare between British School Manila and International School Manila?
British School Manila: not public. International School Manila: SY2026-27 annual tuition (charged in a USD + PHP split): Preschool $9,720 + PHP306,400; Elementary (K-Gr4) $15,160 + PHP479,600; Middle (Gr5-8) $16,520 + PHP524,600; High School (Gr9-10) $17,620 + PHP558,400, (Gr11-12) $19,660 + PHP623,800. One-time Matriculation $4,500 and Facilities Enhancement $4,500 for entering students; application fee $700.. Verify against each school's own published fees; some figures are sourced from third-party aggregators.
What curricula do British School Manila and International School Manila offer?
British School Manila: British, IB. International School Manila: American, IB.
Do British School Manila or International School Manila offer boarding?
British School Manila: day school only. International School Manila: day school only.
Questions parents ask
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 →