Bangkok Christian International School vs Sarasas Ektra School
Bangkok Christian International School and Sarasas Ektra School are both in Bangkok, about 19 km apart. Both schools offer American programmes. Bangkok Christian International School also offers Advanced Placement (AP) and Christian, and Sarasas Ektra School also offers Bespoke. Published annual fees are close, at THB 84,000 - 136,000 for Bangkok Christian International School and THB 67,000 - 151,200 for Sarasas Ektra School. Bangkok Christian International School takes pupils from 5 to 18, and Sarasas Ektra School from 3 to 17. Sarasas Ektra School is the larger school, with around 2,900 pupils to Bangkok Christian International School 's 400. Typical class sizes are 18 at Bangkok Christian International School and 25 at Sarasas Ektra School.
Advanced Placement (AP), American Curriculum, Christian Curriculum
Curriculum
American Curriculum, Bespoke Curriculum
Pupils
Pupils
400
Pupils
2,900
Typical class size
Typical class size
18
Typical class size
25
Instruction language
Instruction language
English
Instruction language
English, Thai
Opened
Opened
1997
Opened
1995
Bus service
Bus service
Yes
Bus service
Yes
Essentials
Essentials
Location
Location
BCIS is situated in Suan Luang, Bangkok, on Phatthanakarn Road near residential neighborhoods and within easy reach of local amenities.
Location
Sarasas Ektra School is located at 336/7 Sathupradit Rd., in Bangkok’s Bang Phongphang sub-district of Yan Nawa. It’s in an urban neighbourhood with easy access to Bangkok’s road network and served by multiple bus routes and a school van service.
Stages
Stages
The school is organised into Kindergarten, Elementary, Middle School and High School.
Stages
The school caters to Nursery (age 2) through Year 12, aligned with Thailand’s NC–G12 system. It’s structured into Nursery, Kindergarten (KG1–KG3), Primary (Years 1–6), and Secondary (Years 7–12).
School type
School type
Bangkok Christian International School is a co-educational day school with no boarding facilities.
School type
Sarasas Ektra is a co-educational day school, and does not offer boarding facilities.
Pupil nationality mix
Pupil nationality mix
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Pupil nationality mix
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Additional learning support
Additional learning support
BCIS supports students with learning differences through its Learning Support Programme, which includes:
EFL (English as a Foreign Language) instruction for non-native speakers (especially in Grades 1–6). Pull-out and in-class academic support. Support from Learning Support Assistants.
In some cases, the school offers accommodations such as extended test time or modified assignments. They also assess students for possible learning gaps and offer targeted literacy or numeracy interventions.
Additional learning support
The school does not publicly outline any dedicated learning support or SEN programs on its website.
Country affiliation
Country affiliation
The school is not affiliated with any country.
Country affiliation
The school has no formal affiliation to any particular foreign government.
Religious affiliation
Religious affiliation
BCIS is a Christian school, founded by the Thai–Korean missionary community. While grounded in Christian values, the school welcomes students of all faiths.
Religious affiliation
There is no explicit religious affiliation stated on the school's official website.
School day structure
School day structure
The school does not have their day structure publicly available.
School day structure
While general campus opening hours are provided, 7:00 AM – 4:00 PM (during term time), there is no public breakdown of the student timetable by year group or level.
Bus service details
Bus service details
The school offers a bus service.
Bus service details
Yes, the school offers a school van service managed through a private "School Van Club" provider.
Fees
Fees
Fee details
Fee details
Preschool & Elementary K1–K2 Application: THB 5,000 Admission: THB 120,000 Tuition: THB 101,000–102,000 Lunch: THB 10,900 General Fee: THB 13,400 Activity Fee: THB 3,300 Technology Fee: THB 550 Graduation Fee (K3 only): THB 1,000 Total for New Students (Semester 1): THB 254,150–257,150 Total for Returning Students: THB 129,150–132,150
Grades 1–5 Tuition: THB 84,000–97,000 Lunch: THB 11,300 General, activity, and technology fees: THB 17,000–19,000 Graduation Fee (Grade 5): THB 1,500 Testing Fee: THB 2,000 New student total per semester: Up to THB 282,300
Junior & Senior High School (Grades 6–12) Tuition: THB 128,500–136,000 General, activity, tech, and testing fees apply Graduation Fee (Grade 12): THB 3,000 Total for New Students (Semester 1): THB 303,000–311,500 Returning Students per semester: THB 158,000–166,500
Optional Fees EFL (English as a Foreign Language): THB 19,000 per semester
Not available for elementary students
Discounts Sibling Discount: 2nd child: 10% tuition discount, THB 20,000 off admission 3rd child: 15% tuition discount, THB 40,000 off admission 4th child: 20% tuition discount, THB 60,000 off admission K2 and K3 returning students: THB 20,000 tuition discount per semester Pastors/missionaries' children: THB 10,000 discount per semester
Refund Policy All fees are non-refundable once paid, including tuition, application, admission, and semester-related fees.
No refund is given even if the student withdraws after payment.
There is no formal exception policy stated for withdrawals due to emergencies or visa issues.
Payment Methods Payments must be made in full before the semester begins to secure a seat.
Accepted methods: Bank transfer to the school’s official account (details provided upon enrollment) In-person payment at the BCIS finance office
Annual Tuition Fees Nursery (NC): THB 67,000 Kindergarten 1 (KG.1): THB 85,000 Kindergarten 2 – Year 1: THB 94,000 Year 2 – Year 4: THB 114,000 Year 5 – Year 6: THB 115,000 Year 7 – Year 9: THB 118,200 Year 10 Bilingual (Science–Math): THB 95,200 Year 10 Extra Class (Language): THB 120,200 Year 10 GAC: THB 151,200
Additional Fees School Uniforms and Textbooks: additional charges apply School Development Fee: THB 20,000 (first-year entry charge) Summer Course Fees (Optional) NC – Year 3: THB 8,300 Years 4 – 9: THB 8,800 Year 10: THB 9,000
Payment Methods Payment can be made via QR Code scan, Bank transfer, or in person at the school administration office. *Note: Payments made after 10:00 AM will be recorded as paid on the next day.
Refund Policy Tuition, registration, and summer course fees are non-refundable under any circumstances.
Diving deeper
Diving deeper
Boarding arrangements
Boarding arrangements
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Boarding arrangements
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Uniform requirement
Uniform requirement
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Uniform requirement
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Food options
Food options
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Food options
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House system
House system
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House system
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Governance and ownership
Governance and ownership
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Governance and ownership
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Academics
Academics
Curriculum details
Curriculum details
BCIS follows an American curriculum from Kindergarten through Grade 12, culminating in a U.S. high school diploma. In Kindergarten and Elementary levels, the curriculum covers core subjects such as English, mathematics, science, and social studies, taught through a thematic and skills-based approach. In Middle School, students continue to develop in core academic areas while taking on more responsibility for their learning and gaining exposure to a broader range of subjects. At the High School level, students complete coursework required for graduation and have the option to take Advanced Placement (AP) classes in subjects such as calculus, biology, and U.S. history, which can offer college credit. Christian education is integrated throughout the school, with daily Bible classes and weekly chapel sessions.
Curriculum details
Sarasas Ektra School offers a bilingual curriculum based on the Thai Ministry of Education standards, with English instruction integrated throughout all levels. In Nursery and Kindergarten 1, instruction is evenly split between Thai and English (50:50). From Kindergarten 2 onward, English instruction increases progressively, reaching a 70:30 ratio (English:Thai) from Primary through Secondary levels. Core subjects such as Math, Science, and Social Studies are taught in both languages, with additional language instruction in Chinese (Y2–Y3) and Chinese or Japanese (Y4–Y6). In upper secondary (Year 10), students may enter one of three pathways: the Bilingual Science-Math track, the Extra Class Language stream, or the Global Assessment Certificate (GAC) program, which is aligned with American-style university preparation. English-taught lessons are delivered by foreign teachers, with a focus on listening, speaking, reading, and writing.
1. Submit Application Form & Register Request an application form and pay the application fee.
2. Submit Completed Application Include required documents such as previous school reports, ID/passport, and photo.
3. Assessment Day / Testing Students may sit for placement tests in English and Mathematics, followed by an interview with administration or faculty.
4. Notification & Offer Accepted students receive an official offer letter along with an invoice for the enrollment fee.
5. Confirmation & Payment Families confirm their child’s place by paying the enrollment fee, tuition deposit, and completing registration procedures.
6. Orientation & Induction The school organizes orientation sessions for new students and parents to familiarize them with school routines and expectations.
Admissions
Schedule a visit or tour (optional). Parents are welcome to visit the school in person from Monday to Friday between 9:00 a.m. and 12:00 p.m. Visits must be scheduled at least one day in advance. The tour allows families to view school facilities and speak with staff about placement options.
Submit an application and required documents. Applications open in September for the following academic year and are accepted for Nursery through Year 10. Required documents include a copy of the child’s birth certificate, school records, a student photo, and for secondary levels, character references and academic transcripts. A non-refundable application fee of THB 600 is required at submission
Attend the entrance assessment. Testing is scheduled by year group and includes developmental assessments for early years and academic assessments (Thai, English, Math, Science) for Years 1–10. Students will also complete interviews and English-language readiness assessments with foreign teachers
Wait for result notification and confirm enrollment. Results are announced within 3 working days of the assessment. Once results are released, families have 7 days to confirm enrollment by completing the registration and payment of relevant fees. Specific appointments for enrollment must be booked in advance with the school office
Scholarships
Scholarships
The BCIS Scholarship Programme provides scholarships to entering Years 3–9 in the categories of Academic Excellence (10 awards), Creative & Performing Arts (5), and Sport & Athletics (5). Awards may cover partial or full tuition and additional resources.
Scholarships
The school does not offer scholarships, fee waivers, or academic financial aid schemes.
Waitlist
Waitlist
BCIS operates on an open enrolment policy. Applications are submitted and processed year-round. Admissions continue until the school reaches capacity in a given grade, at which point students may be placed on a queue system and admitted when space opens.
Waitlist
The school does not publicly disclose whether it operates a waitlist or pool system.
