Wesley International School
International School in Nakhon Ratchasima
Quick answer
Wesley International School offers a multi-track IB and American programme, with notably small class sizes averaging 10 students. Well-suited to boarding and internationally mobile families. Tuition of $5,500–$11,667/year is in line with Nakhon Ratchasima averages. Graduates leave with IB Diploma and AP.
Key facts
- Curriculum: IB, American leaving qualifications include IB Diploma and AP.
- Tuition: $5,500–$11,667/yr published annual range.
- Avg class size: 10 (max 20) Nakhon Ratchasima international school · 120 students total.
- 15 nationalities top: Thai.
- Ages: Ages 2 to 18 school day starts at 7:45 for Kindergarten and above 8:15 for Early Years.
- Accreditations: IBO, WASC verified.
120
15 (Thai)
10 avg / 20 max
Available
IBO, WASC
IB Diploma and AP
About Wesley International School
Wesley International School believes that there are multiple intelligences. WIS does not measure its students’ intelligence solely based on test scores or their performances within classrooms. Teachers collaborate with parents to create spaces for students where they can exhibit their own kinds of intelligence and interests.
| Item | Amount |
|---|---|
| Annual tuition (USD) | $5,500 – $11,667 |
| Annual tuition (local) | 198000 ฿-420000 ฿ |
| Fee year | 2025-2026 |
| True annual cost (with hidden fees)how we calculate | $10,084(+17%) |
| First-year total (with registration + deposit) | $11,584 |
IB, American
IB Diploma and AP
MAP Growth, IB MYP e-asssessments, AP, IB Diploma
Thai, Mandarin
IEP, collaboration with parents and teachers
Yes
Yes
7:45 for Kindergarten and above 8:15 for Early Years – 15:00 for Early Years & Elementary School 15:15 for Secondary
Yes
Yes
Is Wesley International School right for your family?
A School Fit Brief scores this school against your children's ages, learning needs, and budget — with hidden fee analysis, admissions timing, and a ranked shortlist of alternatives in Nakhon Ratchasima.
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At a Glance
Fee Position in Nakhon Ratchasima
Budget-friendlySchool Profile
Class Size
Student Diversity
Moderately diverse
Common: Thai
Estimated Real Cost
Tuition + registration, transport, uniform, exams
Decide on this school — and four others
The $49 School Fit Brief covers Wesley International School and 4 other top schools in Nakhon Ratchasima — tuition + true cost, curriculum fit, admission timeline, and red flags. Builds your shortlist in 8 minutes vs the $1,500–3,500 (and 2–4 weeks) an education consultant charges for the same answer.
Disclaimer: School profiles are source-backed decision aids, not endorsements or official rankings. Tuition figures are approximate and may not include registration fees, uniforms, transport, or exam costs. Always verify directly with the school before applying. WhereNext is not affiliated with any school listed. This is not admissions consulting, legal advice, or official school placement guidance.