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XCL American School of Bangkok

Thailand, Bangkok

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The school at a glance
Instructs in English
Fees THB 453,450 - 808,630
Ages 2 - 18 years
Pupil numbers 520
Type Co-educational (boarding)
Opened 1983
Bus Service Yes
Academic offering
Curriculum Advanced Placement (AP), American Curriculum
Taught languages Arabic, French, Japanese, Korean, Mandarin, Spanish, Thai
Typical class size 20
Strengths STEM, Academic Enrichment, Service and Sustainability
Clubs Academic and Intellectual, Arts and Creative, Community and Service
Stages Early Years, Primary School, Middle School, High School
Introduction

XCL American School of Bangkok (Sukhumvit) serves students aged 2 to 18 in Pre‑K through Grade 12. Established in 1983, it offers an American curriculum aligned with Common Core and Next Generation Science Standards, and in high school a wide Advanced Placement (AP) programme including AP Capstone with over 20 AP courses available. Located on Sukhumvit Road near BTS Thong Lor and Phrom Phong stations, the school has classrooms, science labs, media centre, library, swimming pool, sports complex, gym and music studios. Project‑Based Learning and Social‑Emotional Learning are integral across grade levels. Students come from over 40 nationalities, and middle/high school students engage in community hours service projects. Support is available for EAL (English as Additional Language) and learning needs on a case‑by‑case basis. Graduates have received multi‑million‑dollar scholarship offers from universities worldwide. The co‑educational campus also offers boarding from Grade 6 upward via ASB PLUS.

59-59/1 Sukhumvit Road, Soi 49/3, Khlong Tan Nuea, Wattana, Bangkok 10110 Thailand.

The Essentials

XCL American School of Bangkok has 520 pupils, typical class sizes of 20, instruction in English.

Location
XCL American School of Bangkok (Sukhumvit campus) is located in Soi Sukhumvit 49/3, in the Watthana district of central Bangkok. The area is residential and well-connected, with nearby access to BTS Skytrain stations such as Thong Lor and Phrom Phong. The school is also close to Samitivej Sukhumvit Hospital and several international residential developments. Most families use private transport, though school buses and public transport options are available.

Stages
XCL American School of Bangkok follows the American curriculum and is structured into four divisions: Early Years (ages 2–5), Elementary (Grades 1–5), Middle School (Grades 6–8), and High School (Grades 9–12). Students work toward earning a U.S. high school diploma, with the option to take Advanced Placement (AP) courses from Grade 10 onwards.

Type
XCL American School of Bangkok is a co-educational day school offering instruction from Early Years to Grade 12. The school admits students of various nationalities, with English used as the language of instruction. Boarding is available for students in Grades 6 to 12 through a separate programme.

Additional learning support
The school’s Learning Support Department provides tailored assistance for students from Grades K–12, offering early screening, academic support plans (IEPs), pull‑out or in‑class resource assistance, and guidance for accelerated learners and enrichment. The support team works closely with classroom teachers and parents to coordinate Special Educational Needs (SEN) and English Language Learner (ELL) support. This is provided on an as‑needed, case‑by‑case basis. The school is not a specialist SEN institution.

Country affiliation
The school does not have a formal affiliation with any national government or country. It is part of the Singapore-based XCL Education Group, which operates international schools across Southeast Asia.

Religious affiliation
The school has no religious affiliation and operates as a non-denominational international school.

School day structure
The school’s website does not publicly share precise daily starting and ending times for regular academic days.

Bus service
XCL American School of Bangkok (Sukhumvit campus) provides door-to-door school bus transport, with routes covering several residential areas in and around the Sukhumvit district. Key zones served include Sukhumvit Soi 21–29, 31–37, 39–55, 59–71, plus Ekkamai, On Nut (Soi 77–97), Klongton, Rama 9, Ruamrudee–Chidlom, Surawong, and Langsuan–Wittayu roads. This service is managed by the school and aimed at families living beyond walking distance or without personal vehicles. Parents contract directly through the school, and routes are designed for convenience given frequent traffic congestion and limited parking.
Diving Deeper

Boarding Arrangements
The school offers boarding through on-site dormitories at the Green Valley campus. There are separate boys' and girls' dormitories with 24-hour supervision by dorm parents and a certified nurse.

Uniform Requirement
Uniforms are required for all students. Nursery and Kindergarten wear dresses for girls and polo shirts with shorts for boys; Elementary students wear similar uniforms; Middle and High School wear polo shirts with skirts for girls (the skirt length shall be no shorter than 5 cm above the center of the kneecap) or polo shirts with trousers for boys. PE uniforms (T-shirts and navy blue shorts) are worn for PE and swimming, and students should change to regular uniforms after PE; school jackets may be worn over uniforms to keep warm in air-conditioned classrooms. Scarf and tie are part of some uniform components; a school bag is issued as part of the kit.

Food Options
ASB provides a full-service canteen with Asian, Western, vegetarian, and halal options daily. Center Point is open to purchase snacks and drinks, and students may bring healthy snacks from home but nuts should be avoided due to allergies.

Governance and Ownership
XCL Education owns and operates XCL American School of Bangkok. The school comprises two campuses, Sukhumvit and Green Valley. In 2022, ASB joined XCL Education and was renamed XCL American School of Bangkok.
Fees

Annual tuition at XCL American School of Bangkok ranges from THB 453,450 to THB 808,630 for 2026/27.

Application Fees
A one-time application fee of THB 5,000 is required upon submission of the application. This is non-refundable and applies to all new students.

Registration Fees
A one-time registration fee is payable upon acceptance:
First child: THB 150,000
Second child: THB 130,000
Third child and beyond: THB 100,000

Refundable Deposit
A refundable deposit of THB 20,000 is charged per child. This amount is returned upon withdrawal, subject to the school's notice period and conditions.

Campus Development Fund
Families must choose one of the following:
- THB 180,000 (one-time payment, refundable after one full academic year)
- THB 20,000 (annual non-refundable contribution)
Second child pays THB 150,000 refundable; waived from the third child onward.

Tuition Fees (Per Year)
Pre-K 1A & 1B: THB 453,450
Pre-K 2 & Kindergarten: THB 514,220
Elementary (Grades 1–5): THB 648,860
Middle School (Grades 6–8): THB 737,340
High School (Grades 9–12): THB 808,630

Fees are billed by semester. Tuition includes classroom materials, book rental, lunch and snacks, accident insurance, and Bangkok-based field trips.

English Language Support (ELL Fees)
ELL support is available and charged per semester based on assessment. Fees are determined by grade level and language need.

Sibling Discount
Second child: 5% tuition discount
Third child and beyond: 10% tuition discount

Transportation Fees
The school offers a bus service covering areas such as Sukhumvit (Soi 21–71), Ekkamai, Rama 9, and Ruamrudee. Fees vary by location and are invoiced separately per semester. Buses are managed by the school.

Boarding Fees
Boarding is available for Grades 6–12 through the ASB PLUS programme. Boarding fees are not publicly listed on the Sukhumvit campus website and may be handled separately through ASB Green Valley.

Refund Policy
The refundable deposit is returned following one academic year of attendance and a formal withdrawal notice. Tuition and registration fees are non-refundable. If written notice is given at least seven days before the semester’s midpoint, a 50% refund of tuition may apply. Midpoints for 2025–26 are October 9 (Semester 1) and March 20 (Semester 2).

Payment Options
Tuition and fees must be paid before each semester begins. Payments are accepted via bank transfer, cheque, or credit card (2.5% surcharge applies). Late payments are subject to a THB 400 per day fee unless prior notice is given.
Academics

XCL American School of Bangkok teaches Advanced Placement (AP), American Curriculum for students aged 2 to 18.

Curriculum
The school offers an American curriculum from Pre-Kindergarten through Grade 12, grounded in research-based standards including the Common Core State Standards (for English and mathematics), Next Generation Science Standards, WIDA (for English language learning), ISTE (for technology), and National Core Arts Standards. Lower grades focus on core subjects such as English Language Arts, mathematics, science, and social studies, along with electives in world languages, the arts, music, design technology, and physical education. The school incorporates project-based learning (PBL) and social-emotional learning (SEL) throughout grade levels to support student development. In Middle School, students continue with subject-specific instruction and work with advisors for academic and personal support. High School students complete a four-year college preparatory program, earning an American high school diploma and optionally enrolling in Advanced Placement (AP) courses, including the AP Capstone sequence (AP Seminar and AP Research). Counseling and advisory services support university preparation in English-speaking institutions.

Academic calendar
Wellbeing

Social and Emotional Learning (SEL)
The school’s counselling team schedules SEL time with students in all grades, focusing on emotional awareness, resilience, and interpersonal skills. Staff provide one-on-one and small group sessions to support personal growth. Mindfulness practices are woven into regular routines, helping students manage emotions. Advisory teachers guide students over the long term.

Special Educational Needs (SEN)
XCL ASB’s Learning Support Department supports students with mild to moderate learning needs across Grades K–12 via early screening, learning profiles, Individual Education Plans (IEPs), and resource-room or in-class support. Teachers, support staff, and parents collaborate for each student’s learning plan. The school does not function as a specialist SEN institution.

English as an Additional Language (EAL)
The English Language Learner (ELL) programme offers assessment-based support for multilingual students, using tools such as WIDA testing. ELL instruction is coordinated with class teachers and may be delivered in or out of the classroom. This support is available through to Grade 12 where needed.

Mental Wellbeing
Counsellors at XCL ASB focus on mental health and wellbeing, offering regular scheduled sessions and on-demand support for individual or small group needs. Mindfulness techniques are taught to help students manage stress and self-regulate. The school frames these interventions as part of its broader emotional support framework.

Safeguarding
XCL ASB maintains a comprehensive Child Protection and Safeguarding Policy, which includes controlled gate access, visitor ID badges, and mandatory staff training. Students leaving campus must sign out through the Principal’s office; vehicles must display school stickers for identification. In cases of emergency school-wide closure, families are alerted via phone, email, SMS, or social media.
Parent Experience

History
The American School of Bangkok (ASB) was established in 1983. It began as a small school and has grown over the years into a fully accredited international school. ASB is privately owned and licensed by Thailand’s Ministry of Education. The Sukhumvit campus, one of its two locations, has been developed with a strong emphasis on academic programs and university preparation. ASB is now operated under the XCL Education group.

Community
The ASB Sukhumvit campus hosts a variety of cultural and community events throughout the year. These include celebrations such as Songkran, Chinese New Year, Halloween, and International Day, bringing together students, parents, and staff. The school also organizes academic showcases and performances that reflect the diverse cultural backgrounds of its student body.

Parent Teacher Association (PTA)
ASB has an active Parent Teacher Association (PTA) that regularly engages in organizing school-wide events. The PTA helps coordinate community celebrations, charity drives, and holiday festivals. It plays a key role during events like the Winter Carnival and International Day. Parents also volunteer at school functions and provide support for classroom and extracurricular activities. The PTA serves as a bridge between parents and school leadership to enhance the overall school experience for students.
Gallery
Facilities

Facilities Overview
XCL ASB Sukhumvit provides indoor facilities designed to support holistic development. The campus features spacious classrooms across all levels, the Early Years Center, a library, science and computer labs, design and technology spaces, and dedicated studios for music, dance, art, and drama. These spaces support a Project-Based Learning approach and collaborative, hands-on learning. The facilities are designed to foster learning, creativity, and social connections.

Sports Facilities
XCL ASB provides a diverse range of after-school activities and sports programs, including soccer, basketball, volleyball, swimming, badminton, athletics, and strength and endurance training.

Academic Facilities
The school offers an innovative, future-focused American Curriculum for Pre-K through Grade 12, aligned with international benchmarks. The curriculum emphasizes project-based learning and hands-on inquiry. English Language Learner (ELL) support is available for Grades 1-12 to develop English proficiency. The school offers over 20 Advanced Placement (AP) courses for college preparation. The curriculum is designed to be meaningful and personalized, with a learning philosophy that emphasizes student agency and collaboration.

Extra Curricular Facilities
Co-curricular life includes sports and after-school activities, field trips, performance and fine arts, holidays and celebrations, community outreach programs, after-school programs, and summer school programs.
Extra-Curricular Activities

Academic & Intellectual
The school offers an innovative, future-focused American curriculum for students from Pre-Kindergarten through High School. The curriculum is standards-based and designed to build a strong foundation for academic growth and lifelong learning. A Project-Based Learning (PBL) approach informs the curriculum, emphasizing inquiry and hands-on experiences and ongoing updates to reflect best practices. AP courses are available in the high school, and university preparation is supported through personalized college counseling and advanced coursework.

Arts & Creative
Life at ASB Sukhumvit includes performing and fine arts as a core part of the cocurricular life, with opportunities in music, drama, and the visual arts. The High School Curriculum includes Arts & Design Technology as a key subject area and the program supports creative expression through arts-based events and activities. The school hosts arts-focused events and exhibitions as part of its broader academic and extracurricular program.

Cultural & Language
The school hosts a multicultural community with families from over 40 nationalities, with no single nationality in the majority. World Languages are incorporated into the curriculum, and the school offers a Japanese Kindergarten as part of its early language offerings. The Sukhumvit campus is located in central Bangkok, near BTS stations, supporting a diverse and accessible community.

Social & Hobbies
Students participate in a broad range of clubs, sports, and academic competitions as part of cocurricular life. Activities include events such as AP Courses Fairs, Book Fairs, and Student-Led Conferences that foster leadership and collaboration. After-school programs, summer programs, and other enrichment activities extend social and hobby opportunities beyond the classroom.

Community & Service
Community engagement is a recognized focus, with programs and events that connect students to local and global communities. Pastoral care and safety initiatives support a nurturing school environment, while university preparation activities help students contribute to their communities through informed choices. The school partners with families to foster a sense of belonging and social responsibility.

Leadership & Professional
University Preparation includes college counseling, AP coursework, and structured guidance to help students gain admission to top universities worldwide. Leadership opportunities are embedded in cocurricular activities, including student-led conferences and other leadership programs. The program emphasizes skill development in critical thinking, research, and communication as part of a strong preparation for higher education and careers.

Lifestyle & Wellbeing
Pastoral care provides emotional and social support within a safe, inclusive environment. Safety and security protocols are prioritized through a comprehensive safeguarding framework, training, and emergency readiness. The school offers personalized student support and access to mental health and well-being resources.
Languages

Language Provision
The school delivers an English-language American curriculum with project-based and inquiry-based learning, and offers English language support through the ELL program.

Bilingual Teaching
The school offers an American curriculum for Pre-K through Grade 12; English is the primary language of instruction. A dedicated English Language Learner (ELL) program supports students in Grades 1–12 who need additional language development.
Reputation

Awards
There are no school-wide awards or recognitions listed on the official Sukhumvit campus website.

Accreditations
Ministry of Education Thailand: Official government license allowing the school to operate as a recognized international institution.

WASC (Western Association of Schools and Colleges): U.S.-based accreditation confirming the school meets international quality assurance standards.

College Board AP Capstone: Recognition as an authorized provider of the AP Capstone Diploma Programme (AP Seminar + AP Research).

NWEA MAP: The school uses Measures of Academic Progress (MAP) assessments to benchmark student learning against international standards.

EARCOS (East Asia Regional Council of Overseas Schools): Membership in a regional organization supporting collaboration and professional development among schools in East Asia.

ISAT (International Schools Association of Thailand): Membership in the national network of accredited international schools in Thailand.

ONESQA (Office for National Education Standards and Quality Assessment): Thai education quality assurance body certifying institutional performance.

Google for Education: The school uses Google educational tools as part of its digital learning platform.
Admissions

Admissions
1. Attend a private tour or open house, if possible. This is strongly encouraged so families can visit the campus, observe learning environments, and meet academic leaders and staff in person.

2. Prepare and submit required documents. Applicants need to complete the official application form and submit supporting documents, which typically include passports/ID, transcripts, health records, photos, and any ELL testing results.

3. Application review and assessment. The school evaluates the submitted documentation and may request interviews, placement tests, or WIDA assessments to determine EAL eligibility before making an admission decision.

4. Receive offer and complete payment. Once a formal offer is issued, required deposits, registration fees, and the chosen campus development fund option must be paid to secure admission.

Scholarships
XCL ASB Sukhumvit offers scholarships for new students entering Grades 6 through 11. Families apply by submitting academic records, a personal statement, and any required forms. Scholarship eligibility is assessed based on merit and potential, and recipients are notified after the application deadline. Scholarships may cover partial tuition, and further details are published on the school’s scholarship page.

Waitlist
The school does not publicly disclose a formal waitlist or admission pool system.
School Events
The school has not added events
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