Fees 2026/27 by year group
| Year group | Per year (THB) |
|---|---|
| Pre-Kindergarten | 659,000about US$19,634 |
| Elementary (Kindergarten–Grade 5) | 1,015,000about US$30,240 |
| Middle (Grades 6–8) | 1,137,000about US$33,875 |
| High (Grades 9–12) | 1,197,000about US$35,663 |
Other fees
- Application processing fee (non-refundable): THB 4,700 (about US$140)
- Registration fee (one-off, non-refundable): THB 260,000 (about US$7,746)
- Annual fee (non-refundable): THB 22,000 (about US$655)
Tuition per year (two semesters). Transport and the Life Centered Education programme are charged separately.
Fees as of 5 Oct 2026. Source: the school's fee page. US dollars at THB 1 = US$0.02979352 (4 Oct 2026).
Is International School Bangkok accredited?
See the registers below for what each body lists.
Not sure what a mark means? See the accreditation guide.
What the registers show for International School Bangkok
- WASC accredited. WASC register
- IB Diploma Programme, on the IB register. IB register
- AP, the school says it offers it. School's page
Read from each body's own register on 4 and 5 Oct 2026. Registers change, so confirm with the register or the school. How I check.
At a glance
- Place
- Bangkok, Thailand
- Ages
- 3–18
- Pupils
- Co-ed
- Curricula
- US-style curriculum, IB Diploma, AP