Ruamrudee International School

Founded In1957

Non Profit

Established in 1957, Ruamrudee International School (RIS) is one of Thailand’s most established non-profit international schools. Located in Minburi, RIS delivers a rigorous American curriculum accredited by the Western Association of Schools and Colleges (WASC) and the Thai Ministry of Education. The school provides both the International Baccalaureate (IB) Diploma Programme and Advanced Placement (AP) courses, giving students multiple pathways for higher education.

RIS emphasizes holistic development through academics, the arts, sports, and community service. With a diverse international community and highly qualified faculty, the school fosters an environment that encourages inquiry, compassion, and leadership.

Its long-standing reputation is supported by strong academic results and graduates who go on to attend top universities around the world.

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Ruamrudee International School Ratchapruek Campus, Bang Kruai - Sai Noi Road, Bang Krang, Mueang Nonthaburi District, Nonthaburi, Thailand Get Direction

Detailed Information

EDUCATION LEVEL : Pre-SchoolPrimarySecondarySenior/High

CURRICULUM : American/ US CurriculumAPInternational Baccalaureate Diploma Program (DP/IBDP)

FOREIGN LANGUAGES TAUGHT : No

Annual Fees

2026 - 2027

Pre-K 2 (Age 2): THB 538,400

Pre-K 3 (Age 3): THB 538,400

Pre-K 4 (Age 4): THB 538,400

Kindergarten (Age 5): THB 544,400

Grade 1 (Age 6): THB 718,400

Grade 2 (Age 7): THB 686,000

Grade 3 (Age 8): THB 686,000

Grade 4 (Age 9): THB 686,000

Grade 5 (Age 10): THB 686,000

Grade 6 (Age 11): THB 731,000

Grade 7 (Age 12): THB 731,000

Grade 8 (Age 13): THB 731,000

Grade 9 (Age 14): THB 786,000

Grade 10 (Age 15): THB 786,000

Grade 11 (Age 16): THB 786,000

Grade 12 (Age 17): THB 790,500

Appication Fee: THB 5,000

EAL (English As Additional Language):

The above total annual fees are indicated in Thai Baht and are inclusive of VAT (Value Added Tax), correct at the time the information was provided. The age group requirement for each grade may differ. Kindly visit the respective school page or contact the school directly for updates to the fees at the time of admissions.

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Ruamrudee International School

Annual Fees

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