Berkeley International School vs BASIS International School Bangkok
Side by side from CredRadar's verified dataset — every fee carries its source label. Last verified 2026-10-06.
Photo: Google Maps
Photo: Google MapsBASIS International School Bangkok
Bang Khun Thian (Rama 2) · Bangkok
In short
How they differ
- On published fees, Berkeley International School is the less expensive of the two: its range (฿519,200 – ฿839,200 / year) sits against ฿565,000 – ฿1,038,000 / year at BASIS International School Bangkok — a gap of ฿198,800 at the top of the range and ฿45,800 at entry level.
- Curriculum: Berkeley International School lists American; BASIS International School Bangkok lists American (BASIS), AP from G9 (22 APs 2026/27). That difference — not the brand name — is what most affects transferability to your next school or university system.
- Over 13 years at today's fees, the midpoint totals are ฿8,829,600 at Berkeley International School and ฿10,419,500 at BASIS International School Bangkok — a difference of ฿1,589,900 before annual increases.
| Berkeley International School | BASIS International School Bangkok | |
|---|---|---|
| Location | Bang Na · Bangkok · Bangkok Metropolitan | Bang Khun Thian (Rama 2) · Bangkok · Bangkok Metropolitan |
| Founded | 2010 | — |
| Grades / ages | 2–18 | 3–18 |
| Curriculum | American | American (BASIS), AP from G9 (22 APs 2026/27) |
| Accreditation / notes | — | College Board AP |
| Annual tuition | ฿519,200 – ฿839,200 / year [O] Official fees Full fees breakdown | ฿565,000 – ฿1,038,000 / year [O] Official fees Full fees breakdown |
| Est. 13 years | ฿6,749,600 – ฿10,909,600 at today's fees, before annual increases | ฿7,345,000 – ฿13,494,000 at today's fees, before annual increases |
| Fee history (recorded) | +9.2% on recorded points, 2020/21 → 2024/25 (5 school years recorded) Fee history | +14.4% on recorded points, 2020/21 → 2024/25 (5 school years recorded) Fee history |
| Boarding | No | No |
| Nearest rail station | Udom Suk (BTS Sukhumvit) · 1.0 km straight-line | Phasi Charoen (MRT Blue) · 5.3 km straight-line |
| Google rating | No live Google rating (Google removed K-12 reviews in Apr 2025) | No live Google rating (Google removed K-12 reviews in Apr 2025) |
| School website | Visit website → | Visit website → |
Fees are the published annual ranges in our dataset (checked 2026-10-06); one-off enrolment charges, deposits and transport are additional — each school's fees page shows the published wording in full. Enrolment/student numbers are not shown because neither school publishes a figure we could verify in this pass.
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