Saint John Mary International School
- American
- AP
Per yearabout USD 3.61K–8.23K
THB 121K–276K · 2025-26 school year · Source: school website (checked 2026-11-01)
About
International school in Saraburi, Thailand, offering Pre-Kindergarten through Grade 12. Recognised by the Thai Ministry of Education as an institution of international status and fully accredited by WASC.
Key facts
Source: Read from the school's website
Curriculum
American · AP
Language
English
Type
International school
Fee level
- Grades
- PK – 12
- Founded
- 2004
- Term dates
- Semester 1: 25 Aug 2025 - 19 Dec 2025; Semester 2: 6 Jan 2026 - 19 Jun 2026
- Ownership
- For-profit
- Entry process
- Interview, Placement test
- Accreditations
- WASC
Fees
Source: Read from the school's website
2025-26 school year
Age on the first day of the school year (usually 1 September). Cut-off dates differ by school.
| Grade | Per year |
|---|---|
| Pre – Kindergarten (Including snacks and lunch) | THB 121,000≈ USD 3.61K |
| Kindergarten 1 – 3 (Including snacks and lunch) | THB 148,000≈ USD 4.41K |
| Grade 1 – 3 (Including snacks and lunch) | THB 190,200≈ USD 5.67K |
| Grade 4 – 6 | THB 200,600≈ USD 5.98K |
| Grade 7 – 8 | THB 235,800≈ USD 7.03K |
| Grade 9 | THB 250,200≈ USD 7.46K |
| Grade 10-11 | THB 264,600≈ USD 7.89K |
| Grade 12 | THB 276,200≈ USD 8.23K |
Show fee charts
| per year | |
|---|---|
| Pre – Kindergarten (Including snacks and lunch) | THB 121,000 (about USD 3.61K) |
| Kindergarten 1 – 3 (Including snacks and lunch) | THB 148,000 (about USD 4.41K) |
| Grade 1 – 3 (Including snacks and lunch) | THB 190,200 (about USD 5.67K) |
| Grade 4 – 6 | THB 200,600 (about USD 5.98K) |
| Grade 7 – 8 | THB 235,800 (about USD 7.03K) |
| Grade 9 | THB 250,200 (about USD 7.46K) |
| Grade 10-11 | THB 264,600 (about USD 7.89K) |
| Grade 12 | THB 276,200 (about USD 8.23K) |
Source: school website (sjmis.ac.th) · checked 2026-11-01 · ECB reference rate (2026-11-06)
| min | max | |
|---|---|---|
| Saint John Mary International School (this school) | THB 121,000 (about USD 3.61K) | THB 276,200 (about USD 8.23K) |
| Adventist International Mission School | THB 92,500 (about USD 2.76K) | THB 116,500 (about USD 3.47K) |
| California Prep International School | THB 62,000 (about USD 1.85K) | THB 85,000 (about USD 2.53K) |
Source: school website (sjmis.ac.th) · checked 2026-11-01 · ECB reference rate (2026-11-06)
Per semester · Across grades
Pre – Kindergarten (Including snacks and lunch) → Grade 12
| Saint John Mary International School · Per semester | |
|---|---|
| Pre – Kindergarten (Including snacks and lunch) | 60,500 |
| Kindergarten 1 – 3 (Including snacks and lunch) | 74,000 |
| Grade 1 – 3 (Including snacks and lunch) | 95,100 |
| Grade 4 – 6 | 100,300 |
| Grade 7 – 8 | 117,900 |
| Grade 9 | 125,100 |
| Grade 10-11 | 132,300 |
| Grade 12 | 138,100 |
| Grade | Per semester |
|---|---|
| Pre – Kindergarten (Including snacks and lunch) | THB 60,500 |
| Kindergarten 1 – 3 (Including snacks and lunch) | THB 74,000 |
| Grade 1 – 3 (Including snacks and lunch) | THB 95,100 |
| Grade 4 – 6 | THB 100,300 |
| Grade 7 – 8 | THB 117,900 |
| Grade 9 | THB 125,100 |
| Grade 10-11 | THB 132,300 |
| Grade 12 | THB 138,100 |
The school's document states 2 payments per year.
One-off costs
- Application fee
- THB 1,000
As published by the school. Amounts change with the school year and exchange rates; please confirm with the school before applying. Converted amounts use the reference rate of the date shown. ECB reference rate (2026-11-06). Source: school website (checked 2026-11-01)
Curriculum and academics
Source: Read from the school's website
Curricula, explainedAmerican curriculum · AP
American curriculum
Kindergarten to Grade 12 · Ages 5–18
Grade-by-grade like US schools; students graduate by earning course credits, often with AP courses in high school.
AP
High school, by subject · Ages 15–18
College Board's university-level courses that high-school students choose subject by subject, with exams scored 1–5 each May.
Ages are the usual bands; schools can differ.Curriculum basics guide
Strengths
- Academics
- STEM
- Average class size
- 15
Student support
Source: Read from the school's website
- Mother-tongue programmes
- Thai
- Nurse on site
- Yes
- Boarding
- Yes
Campus and school life
Source: Read from the school's website
Facilities
- Playground
- Music room
- Clinic
- Lunchroom
After-school activities
- Arts and crafts
- Thai music and dance
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Sign in to requestLicence
Listed in the Office of the Private Education Commission (OPEC) register of international schools in Thailand (checked 2026-10-29).
More details
Source: Read from the school's website
The essentials
Country affiliation
Recognised by Thailand's Ministry of Education as an institution of international status.
School website · Checked 2026-11-06
Diving deeper
Boarding arrangements
A boarding program exists, with parent orientation covering dorm rules and routines.
School website · Checked 2026-11-06
Food options
Children have snacks and lunch in an air-conditioned lunchroom.
School website · Checked 2026-11-06
Academics
Curriculum
Play-based, integrated kindergarten program based on the Californian Curriculum, with a STEAM focus.
School website · Checked 2026-11-06
Parent experience
History
The school was established in 2004, according to its school symbol page.
School website · Checked 2026-11-06
Parent Teacher Association (PTA)
A Parent Teacher Organization of parents and staff bridges families and the school.
School website · Checked 2026-11-06
Facilities
Facilities overview
The kindergarten has air-conditioned classrooms, a play area, a music room and a clinic.
School website · Checked 2026-11-06
Extra-curricular activities
Arts and creative
The after-school program includes arts and crafts and Thai music and dance.
- arts and crafts
- Thai music and dance
School website · Checked 2026-11-06
Cultural and language
Offers Thai language and culture classes.
- Thai language
- Thai culture
School website · Checked 2026-11-06
Languages
Language provision
Kindergarten classes are taught in English, except Thai language and culture classes.
School website · Checked 2026-11-06
Reputation
Accreditations
Fully accredited by WASC, a US regional accrediting association.
School website · Checked 2026-11-06
Location
Source: Read from the school's website
Similar schools
Adventist International Mission SchoolTHB 92.5K–117K (about USD 2.76K–3.47K)
California Prep International SchoolTHB 62K–85K (about USD 1.85K–2.53K)
Schools in the same city with a similar curriculum and fee level. Not a ranking.
More in this city · SaraburiUpdated 2026-11-06
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