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International school · Bangkok Metropolitan

BASIS International School Bangkok

Bang Khun Thian (Rama 2) · Bangkok · Bangkok Metropolitan · Record verified 2026-10-06

BASIS International School Bangkok — photo via Google Maps
BASIS International School Bangkok — photo via Google MapsBASIS International School Bangkok — photo via Google Maps

Photos via Google Maps · © BASIS International School Bangkok, Pensiri (Katik) Thongsima · fetched 2026-10-06

Decision panel — the figures parents decide on

Verified facts — checked against the source shownSchool-supplied — as published by the school
Annual tuitionVerified฿565,000 – ฿1,038,000 / year [O] Official fees
13 years at today's feesVerified฿7,345,000 – ฿13,494,000 — flat projection at current fees, before annual increases
Fee percentile — Bangkok Metropolitan AreaSchool-suppliedPercentile 85 of 100 · midpoint ฿801,500 across 73 schools with published fees (0 = lowest fees)
Fee percentile — American schoolsSchool-suppliedPercentile 98 of 100 · midpoint ฿801,500 across 43 schools with published fees (0 = lowest fees)
Recorded fee growthSchool-suppliedFees +3.4% a year on recorded points, 2020/21 → 2024/25 (5 school years recorded)
Nearest rail stationVerifiedPhasi Charoen (MRT Blue) · 5.3 km straight-line from the school's Google Maps location; see the commute finder
DiscountsSchool-suppliedSibling discount and referral credit offered (terms via admissions office)

School-supplied rows: School-supplied — as published on the school's official site, checked Oct 2026. Fee rows verified 2026-10-06.

At a glance — verified 2026-10-06

BASIS International School Bangkok — international school in Bangkok, Thailand. Curriculum: American (BASIS), AP from G9 (22 APs 2026/27). Published fees ฿565,000 – ฿1,038,000 / year ([O] Official fees), last verified 2026-10-06. Located in the Bangkok Metropolitan Area.

Grades / ages
3–18
Curriculum
American (BASIS), AP from G9 (22 APs 2026/27)
Boarding
No
RegionBangkok Metropolitan
ProvinceBangkok
City / districtBang Khun Thian (Rama 2)
Accreditation / notesCollege Board AP

Tuition

Tuition fees (as published)

฿565,000 – ฿1,038,000 / year
[O] Verified official feesFigure type: range

Fee taken from the school's own published fee document. Last verified 2026-10-06.

As published (source wording): 565,000–1,038,000 — Nursery 565,000; Pre-K 653,000; Kinder 680,000; G1-3 810,000; G4-5 820,000; G6-8 936,000; G9-12 1,038,000 (2026-2027, annual) (2026-2027, [O] official website)

Fees are indicative annual tuition as compiled on 2026-10-06; they exclude most one-off charges (application, enrolment, deposits, transport) unless the published wording above includes them. Fees change annually — always confirm the current schedule with the school.

Benchmark — Bangkok Metropolitan

This school's published range against all published ranges in Bangkok Metropolitan (฿81,000 – ฿1,283,500). The ink tick is the regional median school at ฿510,200 / yr (midpoint basis, 73 schools with published fees, checked 2026-10-06).

Full fees breakdown — totals, one-offs & currency →

Data note (2026-10-06): Official website checked 2026-10-06: full per-grade table published for 2026-2027; figures now from official site. CONFLICT: official 565,000–1,038,000 differs >10% from previously recorded 1,000,000–1,000,000 (was [A]); official preferred.

Verification

Sources — check every figure yourself

Fee source[O] Official fees — Fee taken from the school's own published fee document.
Last verified2026-10-06 (dataset pass; fees change annually, typically by 3–5%)
Official websitebasis.ac.th — via our tracked link, so the school can see the referral.
AP authorisationCollege Board — AP Course Ledger — the College Board's public ledger lists the AP courses each school is authorised to offer; search it for this school.
Third-party profilesLook this school up on International Schools Database, WhichSchoolAdvisor and Edarabia (third-party profiles — their figures are not ours and may differ; that is exactly why we label our sources).
Hear from parentsParent opinion lives on other platforms — unmoderated third-party views, not our data: parent reviews on WhichSchoolAdvisor, and Thai parent discussion on Pantip (search this school). WhichSchoolAdvisor parent reviews · Pantip search
Spot an error?Schools and parents can file a correction via the claim / correction form — verified corrections are published with a note on this page. See how we verify.

Around the school

What's around BASIS International School Bangkok

Nearest hospitalNakornthon Long Life Center · 0.2 km
Nearest parkCentral Park Rama II · 0.2 km
Nearest shopping mallCentral Plaza Rama 2 · 0.4 km
Nearest playgroundลานเติมฝัน · 4.5 km

Straight-line distances from the school's mapped location. Data © OpenStreetMap contributors (ODbL), Thailand extract 2026-10-06 — amenities change; check the map before relying on one.

Google reviews

Google removed ratings and reviews for K-12 schools worldwide in April 2025, so no live Google rating exists for this school — and we don't display placeholder scores. For parent opinion, ask the school for its parent association and its latest inspection or accreditation reports. See this school on Google Maps →

Questions

Frequently asked questions

How much does BASIS International School Bangkok cost?

Published annual tuition is ฿565,000 – ฿1,038,000 / year ([O] Official fees), last verified 2026-10-06. See the tuition section above for the source wording and what is excluded.

Is BASIS International School Bangkok accredited?

Our dataset records: College Board AP. Membership of an association is not the same as accreditation; we record only what a source states, last checked 2026-10-06.

Does BASIS International School Bangkok offer boarding?

No — our dataset records this as a day school (last checked 2026-10-06).

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See also

Similar schools in Bangkok Metropolitan