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Bangkok Adventist International School

Thailand, Bangkok

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The school at a glance
Instructs in English
Fees THB 154,700 - 226,200
Ages 3 - 14 years
Pupil numbers 105
Type Co-educational
Opened 1946
Bus Service No
Academic offering
Curriculum American Curriculum, Christian Curriculum
Taught languages English, Thai
Typical class size 18
Strengths Academic Enrichment, Outdoor Education, Service and Sustainability
Clubs Social and Hobbies, Community and Service, Lifestyle and Wellbeing
Stages Kindergarten, Elementary, Middle School
Introduction

Bangkok Adventist International School (BAIS), located in the Watthana district of central Bangkok, offers a Christian and American-style curriculum for children aged 3 to 14 (Kindergarten through Grade 8). The school’s instruction is in English, with a strong emphasis on character development grounded in Christian values. Situated in the Sukhumvit 71 area, the campus provides easy access to families living in central Bangkok. One of BAIS’s distinguishing features is its integration of spiritual education into daily learning, reflecting its Seventh-day Adventist affiliation. The school emphasizes moral development alongside academic progress and encourages service through community involvement. Its curriculum aligns with U.S. educational standards, making it suitable for families transitioning from or into American-based systems.

Pridi Banomyong 41, Sukhumvit 71 Road

The Essentials

Bangkok Adventist International School has 105 pupils, typical class sizes of 18, instruction in English.

Location
Bangkok Adventist International School is located in the Watthana district of central Bangkok, in the residential Sukhumvit 71 area. The school is situated on Pridi Banomyong Soi 41, a quiet neighborhood with access to main roads and public transport, including the BTS Skytrain at Phra Khanong.

Stages
BAIS serves students from Kindergarten (age 3) through to Grade 8 (approximately age 14). The school is organized into early years, elementary, and middle school levels. It does not offer high school or sixth form.

Type
BAIS is a co-educational day school.

Additional learning support
There is no information publicly available on the school’s website regarding specific provisions for students with additional learning needs or special educational support services.

Country affiliation
The school follows an American-style curriculum and aligns with U.S. educational standards. It is not formally affiliated with the U.S. government.

Religious affiliation
BAIS is a Christian school affiliated with the Seventh-day Adventist Church. Religious education and Christian values are integrated into the school’s daily life and curriculum.

School day structure
The official website does not publish a specific daily schedule. However, it notes that the school follows a Monday to Friday calendar and observes a Sabbath rest on Saturdays.

Bus service
There is no mention of a school bus or transport service on the official BAIS website.
Diving Deeper

Governance and Ownership
The school is owned and operated by the Seventh-day Adventist Church of Thailand.
Fees

Annual tuition at Bangkok Adventist International School ranges from THB 154,700 to THB 226,200 for 2026/27.

Application and Testing Fees

* Application Fee: THB 1,000
* Testing Fee: THB 500

One-Time Admission Fees (New Students Only)

* Admission Fee: THB 50,000
* Development Fee: THB 20,000 (*refundable upon withdrawal after completing one school year*)

Annual Tuition and Related Costs (Kindergarten to Grade 8)

* General Fee: THB 25,000
* Tuition Fee: THB 113,200
* Lunch: THB 13,000
* Camp Fee (Grades 1–8 only): THB 3,500

Total Annual Fees

* Returning Students: THB 154,700
* New Students (including all one-time fees): THB 226,200

Discounts and Payment Terms

* A discount of THB 2,500 is available for full payment made on the registration date.

Other Costs

* Uniforms and stationeries are not included in tuition and are available for purchase at the school office.

Refund Policy

* The Development Fee is refundable after completing one academic year, upon withdrawal.
Academics

Bangkok Adventist International School teaches American Curriculum, Christian Curriculum for students aged 3 to 14.

Curriculum
Bangkok Adventist International School (BAIS) follows an American-style curriculum with instruction in English, serving students from Kindergarten through Grade 8. The curriculum is designed to support academic development alongside spiritual and moral growth in line with the school’s Seventh-day Adventist values. Core subjects include English, Mathematics, Science, and Social Studies, with additional instruction in Bible studies, Music, and Physical Education. From Grades 1–8, students also participate in annual educational camps as part of their experiential learning. The curriculum does not include formal external qualifications such as IGCSEs or AP exams, as the school does not offer high school-level education. BAIS prepares students for transition into American or international high schools after Grade 8.
Wellbeing

Social and Emotional Learning (SEL)
The school does not publicly disclose specific programs or staff dedicated to Social and Emotional Learning (SEL).

Special Educational Needs (SEN)
BAIS does not publicize any formal Special Educational Needs (SEN) provisions or specialist support staff. The school is not described as a specialist SEN institution.

English as an Additional Language (EAL)
The school does not publicly disclose any EAL support programs, specialist EAL staff, or structured English-remediation provisions.

Mental Wellbeing
No information is publicly available on mental wellbeing programs, counsellors, or structured pastoral care initiatives.

Safeguarding
BAIS does not present its child protection or safeguarding policy details on its public website.
Parent Experience

History
BAIS was founded in 1946 and is owned and managed by the Seventh-day Adventist Church of Thailand. The school has operated continuously as a private Christian institution serving both local and expatriate families in Bangkok since its founding community mission. It remains under church administration and aligns its education with Adventist values.

Community
The school hosts community and cultural events such as the annual Christmas Concert and holiday schedules aligned with Thai national holidays. BAIS also participates in community service projects and church-related programs that reflect its faith-based mission, though specific events are not detailed publicly on the website.

Parent Teacher Association (PTA)
The official site does not mention a formal Parent Teacher Association (PTA) or its activities.
Gallery
Extra-Curricular Activities

Academic & Intellectual
BAIS is a private Christian school in Bangkok that provides education for Kindergarten through Grade 8, owned and operated by the Seventh-day Adventist Church of Thailand. The school emphasizes Christ-centered, Bible-based education focused on the holistic development of each student.

Lifestyle & Wellbeing
The mission outlines a positive and caring learning environment that nurtures an inquiring mind and a purposeful, meaningful lifestyle through an active understanding of Jesus Christ.
Reputation

Awards
The school’s official website does not provide information about any awards won by the school itself in the past five years.

Accreditations
* ONESQA (Office for National Education Standards and Quality Assessment): The official Thai government body that inspects and certifies private schools for meeting national educational quality standards. BAIS is listed as ONESQA accredited by the International Schools Association of Thailand.

* ISAT Membership (International Schools Association of Thailand): BAIS is a member school of ISAT, a body recognized for promoting quality practices across international schools in Thailand.
Admissions

Admissions
1. Submit the application form and required documents.
Parents are required to complete an application form and submit it along with the child’s academic records, birth certificate, and other identification documents. There is a non-refundable application fee of THB 1,000 and a testing fee of THB 500.

2. Entrance assessment and interview.
Applicants must complete an entrance test appropriate to their grade level. The school may also conduct an interview with the child and parents to understand the student's background and readiness.

3. Offer of admission and fee payment.
If the application is successful, parents will receive an admission offer. Upon acceptance, families are required to pay an admission fee of THB 50,000, a refundable development fee of THB 20,000, and other annual fees to secure the place.

4. Complete registration.
To confirm enrollment, full payment should be made by the registration deadline. A THB 2,500 discount is offered for full payment on the registration date. Uniforms and stationery can be purchased at the school office.

Scholarships
Bangkok Adventist International School does not publicly advertise any scholarship programmes or financial aid opportunities.

Waitlist
The school does not publish any information indicating the use of a waitlist or pool system.
School Events
The school has not added events
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