
RBIS International School
Founded 1971
Updated July 2026
Accreditations
Languages
RBIS International School is a British international school located in the heart of Bangkok, providing a structured, high-quality education from Early Years to Sixth Form. It is known for its caring, nurturing atmosphere and small class sizes that allow for personalised attention and academic success.
Teaching approach
RBIS emphasizes a holistic, personalised approach to education that recognizes each student's unique strengths, passions, and potential. The school aims to nurture confident, compassionate, and adaptable learners by fostering critical thinking, creativity, and character development. It values the partnership between home and school, striving to create a safe, supportive, and multicultural environment that prepares students to be global citizens.
Programmes
The school follows the British Curriculum, structured into the Early Years Foundation Stage (ages 18 months–5 years), Primary (Key Stages 1–2, ages 5–11), and Secondary (Key Stages 3–5, ages 11–18). Secondary students follow a 'Future Focus' pathway, with Key Stage 4 focusing on IGCSEs and Key Stage 5 offering A-Levels, BTEC, or a High School Diploma. The curriculum is designed to build core subject knowledge, problem-solving skills, and independence, preparing students for university admission.
Outcomes
Students consistently achieve strong academic results, with the school reporting high pass rates for A-Level and IGCSE examinations. Graduates go on to attend universities globally, supported by the school's university and careers guidance services. Students are also recognized for their achievements in external competitions, such as the British Physics Olympiad and the UK Mathematics Trust (UKMT).
Student support
Learning support
The school provides an English as an Additional Language (EAL) programme, supported by experienced native English speakers and Thai teaching assistants, to help students transition into the mainstream curriculum. Additionally, a Nurturing Programme is available for students with special educational needs, and the Potential Plus (P+) programme offers further academic support.
Frequently asked questions(4)
- What curriculum does RBIS International School offer?
- RBIS International School offers National Curriculum (England), British EYFS, IGCSE and Cambridge A-Level.
- How much is tuition at RBIS International School?
- Annual tuition at RBIS International School is THB 264K–THB 570K. Fees vary by year group — confirm the current schedule with the school.
- What accreditations does RBIS International School hold?
- RBIS International School holds accreditations including IB.
- Where is RBIS International School located?
- RBIS International School is an international school in Bangkok, Thailand.
Tuition & fees
Annual tuition by grade
2026-2027| Grade | Ages | Annual |
|---|---|---|
| Toddler | 1–2 | THB 264K |
| Nursery | 2–3 | THB 294K |
| Pre-Reception | 3–4 | THB 348K |
| Reception | 4–5 | THB 348K |
| Years 1–2 | 5–7 | THB 429K |
| Years 3–6 | 7–11 | THB 444K |
| Years 7–9 | 11–14 | THB 534K |
| Years 10–11 | 14–16 | THB 570K |
| Years 12–13 | 16–18 | THB 564K |
Source:PDF2024-2025-Term-Dates-Calendar.pdfPDFTerm-Dates-Calendar-2025-26-draft_GM_FINAL-1.pdfPDFFees-Structure-Academic-Year-2024-2025.pdfPDFSchool-Fees-Structure-2026-2027.pdf
Other fees(18)
| Application fee· Non-refundable. This payment is made only once before admission/placement. | THB 5K |
|---|---|
| Registration fee· Non-refundable. Payable on registration. Alternatively, Capital Levy of 40,000 Baht per term on top of the tuition fee for up to 3 consecutive terms. | THB 100K |
| Deposit· Refundable only when the student leaves the school with no outstanding charges. Notice must be received by the first day of the term where the student is leaving. | THB 30K |
| Mealsterm· Early Years | THB 12K |
| Mealsterm· Primary | THB 13K |
| Mealsterm· Secondary | THB 14K |
| Materialsterm· Educational Enhancement Fee - Early Years (covers After School Clubs ECAs, Educational Day Trips) | THB 3K |
| Materialsterm· Educational Enhancement Fee - Primary (covers After School Clubs ECAs, Educational Day Trips) | THB 5K |
| Materialsterm· Educational Enhancement Fee - Secondary (covers After School Clubs ECAs, Educational Day Trips) | THB 6K |
| EALterm· Primary (Year 2 to Year 6) - Full EAL support | THB 35K |
| EALterm· Primary (Year 2 to Year 6) - Medium EAL support | THB 17K |
| EALterm· Primary (Year 2 to Year 6) - Booster EAL support | THB 10K |
| EALterm· Secondary (Year 7 to Year 13) - Full EAL support | THB 40K |
| EALterm· Secondary (Year 7 to Year 13) - Medium EAL support | THB 20K |
| EALterm· Secondary (Year 7 to Year 13) - Booster EAL support | THB 15K |
| Materialsyear· Learning Material for Years 10-11 | THB 10K |
| Insurance· Accident insurance is included in the tuition fee. | — |
| Bus / transport· Please ask for more information. | — |
Discounts
- Sibling discount: 10% - 15%
- Full-payment discount: 5% - 10%
Admissions
The school welcomes applications for students from Early Years through to Sixth Form. The admissions process includes a placement test to assess student needs, particularly for English language support, and prospective families are encouraged to contact the school to register and visit the campus.
Calendar
The school operates on an academic calendar that typically runs from September through May, with specific term dates and events published for both Early Years/Primary and Secondary sections. Detailed calendars for the 2025-2026 and 2026-2027 academic years are available to the school community.
Facilities
About the campus
The campus features well-equipped classrooms, science labs, and a library to support the academic curriculum. Sports and performing arts facilities include multi-purpose auditoriums, basketball courts, and areas for indoor sports like volleyball and badminton. The school also provides a cafeteria offering a variety of food options and dedicated spaces for student relaxation and study.
Co-curriculars
RBIS offers a diverse range of Extra-Curricular Activities (ECAs) including sports, arts, music, drama, and community service. Students participate in leadership programmes such as the Student Council, Model United Nations, and the House System, alongside opportunities for educational trips and competitions. The school is also a member of FOBISIA and Round Square, providing further avenues for student engagement and global connection.


- Arwenun KlipbuaExecutive Director
As Executive Director, she is responsible for the school's long-term future, mission development, and strategic planning. She holds a BEd (Hons) from the University of Exeter and an MA in Education Management from the University of London.
Giles MongareHeadmasterMr. Mongare has led several international schools across Asia and beyond. He is committed to placing students at the center of decision-making and ensuring a strong co-curricular program. He holds a BEd (Music) and the NPQH and NPQEL qualifications.
Tom De SmetHead of SecondaryMr. De Smet has been with RBIS for 14 years and has worked in Thailand for over 16 years. He holds a BEd in geography, history, and English from Ghent University College and oversees the Secondary section, ensuring effective pastoral and academic care.
- Craig JonesHead of Primary
Mr. Jones has 17 years of teaching experience across various countries and holds a BA (hons) with QTS from the University of South Wales. He also holds a Masters in Education (Leadership and Management) from Bath University and has completed the ILMP Senior Leadership course.
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National Curriculum (England)
IGCSE
IB