Wells International School is a American Diploma / IB Diploma school in Bangkok, Thailand. Founded in 1999. It serves 879 students for students aged 5–18. Annual tuition ranges from $5,600 to $11,760 USD.
Explore This School
Location & Getting There
NanaSays Scorecard
Key Details
Scholarships Available
Wells International School offers scholarships to new students primarily at the secondary level, awarded on the basis of academics, sports, or the arts. Awards are decided annually and applied directly to school fees. Applicants must submit transcripts, portfolios or performance samples, letters of recommendation, and a personal profile, and may be interviewed by an administrator. The number and value of scholarships vary each year.
Key facts
Fees & the true cost of attendance
Published fees
$ 5,600–$ 11,760 per year.
Budget beyond the sticker price. Assume the real annual spend is 5–15% higher than the headline fee. Hidden costs typically include: registration fee, acceptance deposit (usually one term's fees, refundable at the end of schooling), uniform + sports kit, trips and expeditions, individual music tuition, exam entry fees, travel to/from home.
Ask the Bursar for a sample "all-in" first-year invoice before committing.
About
Wells International School is a branch of EverClever Education Group, Ltd., offering an American and IB university-preparatory curriculum to children from kindergarten to high school. Comprising four campuses in and around Bangkok, it serves approximately 879 students representing over 25 nationalities. Wells has been accredited by the Western Association of Schools and Colleges (WASC) since 2009 and is licensed by the Thai Ministry of Education.
School data verified by NanaSays. Last updated: April 2026.
Why Families Choose
American-based kindergarten curriculum licensed by the Thai Ministry of Education; play-based, nurturing environment fostering confidence and imagination; central child-safe courtyard; specialist facilities including art studio, music and dance studio, computer lab, swimming pool, and bicycle track; diverse international community; recognised by the city of Bangkok for safety and hygiene; part of the Wells International School group with pathway to AP and IB DP at senior campuses.
Fees & Financials
| Grade / Year | Annual Fee |
|---|---|
| Grade 1 | THB 373,200~$ 10,225 |
| Grade 2 | THB 373,200~$ 10,225 |
| Nursery | THB 239,000~$ 6,548 |
| Kindergarten 1 | THB 259,000~$ 7,096 |
| Kindergarten 2 | THB 269,000~$ 7,370 |
| Kindergarten 3 | THB 281,000~$ 7,699 |
Conversions to USD use exchange rates as of April 2026.
Original currency: THB 200,000 - 420,000. Application fee: $1,960.
Admissions Process
- 1Submit a Student Application Form in person or by email (with on-site signatures required). 2. Schedule an assessment — Grade 1–2 applicants complete a paper-based foundational skills test; Grades 3–12 complete DORA, ALEKS, a writing sample, and a personal interview. 3. Submit official documents including passport copies, academic reports, medical records, ID photos, and house registration (Thai nationals). 4. Pay all applicable fees (tuition, enrolment, uniforms, ESL if applicable). 5. Receive class schedule, supplies, and student-parent handbook to finalise enrolment.
Admissions Details
No mention of a waitlist or pooled enrolment system on the school's official website.
School Day
Monday to Friday, 08:00 to 16:00. Break and lunch timings are not published online.
Student Life
Uniforms are required and billed separately; specific policy details are not publicly disclosed.
The campus provides a cafeteria service with a weekly published lunch menu including main dishes, soups, sides, fruit, and dairy options. Drinking water is available on site and a full-time nurse is present. The cafeteria follows safety and hygiene guidelines and was recognised by the city of Bangkok for safety and hygiene in 2008. A mandatory lunch fee is charged each semester.
Facilities & Programmes
Wellbeing & Safety
No publicly available information on mental wellbeing programmes or initiatives for the Thong Lo campus or the broader Wells system.
Wells International School publishes a system-wide Child Protection Policy covering all campuses. It outlines commitment to protecting students from harm, defines staff roles in identifying and reporting concerns, details response procedures for suspected abuse, and provides guidance on safe environments and appropriate staff-student conduct.
Student Demographics
Curriculum by Stage
| Stage | Curriculum | Notes |
|---|---|---|
| High School | IB Diploma | — |
| Kindergarten | American Diploma | — |
| Primary & Secondary | American Diploma | Also offers IB curriculum |
School Background
Part of EverClever Education Group, Ltd., a Thai-based private operator licensed by the Thai Ministry of Education. Also part of the Wells International School group.
Recognised by the city of Bangkok for safety and hygiene (2008)