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English Programme school · Thai curriculum
Assumption College Thonburi
Bang Khae · Bangkok · Bangkok Metropolitan
Assumption College Thonburi is a Thai-curriculum school in Bang Khae · Bangkok · Bangkok Metropolitan with an English Programme (EP) track, checked 2026-10-07. Figures below come from the school's own publications — per programme track, in the school's own unit.
Programme & curriculum basis
| Programme type | English Programme |
|---|---|
| Curriculum basis | Thai national curriculum · English Programme (EP) track |
| School year | Thai school year — mid-May to early March, usually 2 semesters (some schools invoice 3 terms) |
School facts
| Location | Bang Khae · Bangkok · Bangkok Metropolitan |
|---|---|
| Thai name | โรงเรียนอัสสัมชัญธนบุรี |
| Address | 92 Assumption Road, Bang Khae, Bangkok, Thailand |
| Founded | 1961 |
| Levels | Primary 1 to Secondary 6 (Grades 1-12) |
| School group | Gabrielite (St. Gabriel's Foundation) |
| Official website | www.act.ac.th |
| Archived copy | school website · Wayback Machine, Oct 2026 |
| Checked | 2026-10-07 |
Programmes & fees by track
Programmes & fees by track
One school, several priced tracks. Fees are reproduced exactly as the school publishes them — a per-semester figure is never converted into an annual one, and a figure the school states per year is labelled as such.
| English Program Levels: P1 (Primary 1) English-medium (science, maths, computer, careers, health/PE taught in English by foreign teachers; Cambridge University Press & Assessment partner) | ฿301,700 / first-year total (new students) [O] Verified official fees P1 2570 BE (2027 CE) admissions PDF fee table: English Program semester-1 total 301,700 baht (110,000 education-support donation + 140,000 tuition fee + 51,700 new-student expenses), semester-2 amount shown as '-' with note collected once for the whole year |
|---|---|
| Regular programme tracks: Smart Science / STEM-CEL / CEL / IEP Levels: P1 (Primary 1) Thai-medium with enhanced English (CEL/STEM-CEL with Cambridge English; IEP Interactive English Program) | ฿115,800 – ฿143,300 / first-year total (new students) [O] Verified official fees P1 2570 BE admissions PDF, semester-1 totals payable to retain the place: IEP 115,800; Smart Science 135,800; CEL 142,300; STEM-CEL 143,300 baht; plus semester-2 amounts (approx.) IEP 29,000, CEL 28,000, Smart Science 39,000, STEM-CEL 47,000 baht, payable in November |
| English Program (G-SEP - Global Superior English Program) Levels: M1 (Secondary 1) English-medium, Cambridge partner, IGCSE-framework science/maths enrichment | ฿319,100 / first-year total (new students) [O] Verified official fees M1 2570 BE admissions PDF: English Program (G-SEP) semester-1 total 319,100 baht (100,000 + 54,100 + 165,000), semester-2 shown as '-' / collected once for the whole year |
| Regular programme tracks (Gifted Science, Innovative Intelligence, STEM-CEL, CEL, IEP, Chinese Plus, Music Gifted) Levels: M1 (Secondary 1) Thai-medium with enhanced English options | ฿113,865 – ฿140,633 / first-year total (new students) [O] Verified official fees M1 2570 BE admissions PDF, semester-1 totals: IEP 113,865; Chinese Plus 118,865; Innovative Intelligence 119,365; Gifted Science (IPST/POSN) 124,865; Music Gifted 131,865; STEM-CEL 138,633; CEL 140,633 baht; plus semester-2 amounts approx. 21,981-49,981 baht payable in November |
| English Program - Innovative Science / Business Communication Levels: M4 (Secondary 4) English-medium, Cambridge partner; co-curriculum with MUIC noted in the PDF | ฿337,850 / first-year total (new students) [O] Verified official fees M4 2570 BE admissions PDF (external applicants): both English Program tracks semester-1 total 337,850 baht (100,000 + 77,850 + 160,000), semester-2 '-' / collected once for the whole year |
| Regular programme tracks (10 tracks incl. Science-Maths, Digital Science, Digital Art, Sports Science) Levels: M4 (Secondary 4) Thai-medium | ฿116,942 – ฿134,942 / first-year total (new students) [O] Verified official fees M4 2570 BE admissions PDF (external applicants), semester-1 totals: Science-Maths 116,942; Maths-English 118,942; Business Management 119,242; Digital Art 122,442; Digital Science 124,442; Sports Science 124,942; Gifted Science 129,942; English-Chinese 130,942; Music/Performance & Entertainment Industry 134,942 baht; plus semester-2 amounts approx. 27,816-45,816 baht |
Fees as published by the school, checked 2026-10-07; the school's current fees may differ — confirm with the school before deciding.
Admissions
Admissions
Admissions at bilingual/EP schools run in Thai, on the Thai school calendar — the main intake is in May, not August/September. What the school itself publishes:
Online application, 1,000 baht application fee at all levels. P1 (general round): online 13-30 June 2026 CE (2569 BE), pupil assessment + parent interview 11 July 2026, results 16 July 2026, term 1 of 2570 BE starts 17 May 2027 CE. M1/M4: Open House 7 Nov 2026, online application 7 Nov 2026-10 Jan 2027, entrance exam Sat 23 Jan 2027.
| Main intake | May (Thai academic year; P1 term 1 starts 17 May 2570 BE / 2027 CE) |
|---|---|
| Documents | P1: child must be 6 by the stated window (born 16 May 2563-16 May 2564 BE) and finishing Kindergarten 3 in 2569 BE; kindergarten-completion evidence to be filed during the March-April 2570 foundation course (per PDF). Full document list not reproduced in the extracted P1 PDF text. |
| Entrance assessment | P1: reading-writing, numeracy and analytical-thinking assessment plus parent interview. M1/M4 EP: maths, science and English tested in English, plus Thai and social studies in Thai, and an interview with a foreign teacher; regular tracks test maths, science, English, Thai and social studies. |
At a glance
- Founded 1961 by the Brothers of St. Gabriel; coeducational, Grades 1-12
- Publishes full per-programme fee tables in its admissions PDFs - the bilingual/EP segment's most transparent fee disclosure found in the census
- English Program classes capped at 30 pupils per the admissions PDFs
- EP pupils who fail the English foundation assessment must take a 20-hour Intensive Course for an extra 20,000 baht (M1/M4 PDFs)
- Primary STEM-Bell track integrates STEM with English teaching by Bell language-centre foreign teachers, assessed to Cambridge standards (school programme page)
Is this information accurate?
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Sources & verification
| Source | ACT admissions PDF - P1 2570 BE |
|---|---|
| Source | ACT admissions PDF - M1 2570 BE |
| Source | ACT admissions PDF - M4 2570 BE |
| Source | ACT official website |
| Source | ACT STEM-Bell P1-6 programme page |
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Other bilingual & EP schools in Bangkok
Saint Gabriel's CollegeAssumption CollegeAssumption College Primary SectionBangkok Christian CollegeSaint Joseph Convent SchoolSanta Cruz Convent School
Is this your school?
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