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| Criteria | RBIS International School Updated 2026-05-21 |
|---|---|
| Curriculum | British, Cambridge, IGCSE, A-Level, BTEC |
| Curriculum type | British |
| Location | Phayathai / Rajavithi |
| Annual fee (THB) | ฿264k – ฿570k |
| Age range | 1–18 |
| Class size | Official FAQ lists Nursery maximum 12 with 4:1 staff ratio, Primary maximum 20, Secondary maximum 20. |
| Language support (EAL) | English test required before enrolment to help plan EAL support if required. |
| Learning support (SEN) | Not fully publicly listed in reviewed sources. |
| Facilities | Central Bangkok campus, A-Level pathway, IGCSE pathway, BTEC pathway, School bus, Lunch service, Special courses, Potential Plus |
| Admissions difficulty | Moderate |
| Admissions availability | Admissions open for Academic Year 2026-2027 |
| Application fee | THB 5,000 |
| Capital / enrolment fee | Registration fee THB 100,000; refundable deposit THB 30,000; alternative capital levy option THB 40,000 per term for short-term families |
| Best fit for | Families wanting a smaller British school in central Bangkok with IGCSE/A-Level options and class-size caps. |
| Possible concerns | SEN support detail is limited publicly., The capital levy/registration fee structure should be explained clearly by admissions. |
| Last updated | 2026-05-21 |
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Take the School Match quizDisclaimer. School information is compiled from publicly available sources and is provided for guidance only. Fees, admissions availability, curriculum details, and support services may change. Parents should always verify details directly with each school before applying.