RBIS International School logo

RBIS International School

Founded 1971

Updated July 2026

Languages

English flagEnglishMandarin flagMandarin

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

EAL support
Included in fees
Learning support
Dedicated department

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
Annual tuition by grade
GradeAgesAnnual
Toddler1–2THB 264K
Nursery2–3THB 294K
Pre-Reception3–4THB 348K
Reception4–5THB 348K
Years 1–25–7THB 429K
Years 3–67–11THB 444K
Years 7–911–14THB 534K
Years 10–1114–16THB 570K
Years 12–1316–18THB 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)
Other fees
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 YearsTHB 12K
Mealsterm· PrimaryTHB 13K
Mealsterm· SecondaryTHB 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 supportTHB 35K
EALterm· Primary (Year 2 to Year 6) - Medium EAL supportTHB 17K
EALterm· Primary (Year 2 to Year 6) - Booster EAL supportTHB 10K
EALterm· Secondary (Year 7 to Year 13) - Full EAL supportTHB 40K
EALterm· Secondary (Year 7 to Year 13) - Medium EAL supportTHB 20K
EALterm· Secondary (Year 7 to Year 13) - Booster EAL supportTHB 15K
Materialsyear· Learning Material for Years 10-11THB 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

GymnasiumClimbing wallLibraryScience labsArt roomMusic roomTheatre / auditoriumSports fieldPlayground

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 Mongare
    Giles MongareHeadmaster

    Mr. 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 Smet
    Tom De SmetHead of Secondary

    Mr. 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.