doris
Find Schools Events My shortlist My account Ask doris
Parent Guide Community Transparency Charter About For Schools
Currency
Q

QSI International School of Phuket

Thailand, Phuket

Shortlist
Share
Navigate

· Reviewed by · B2C Marketing Manager

Independently researched by doris.
Not yet claimed by the school
The school at a glance
Instructs in English
Fees THB 194,000 - 452,745
Ages 2 - 18 years
Pupil numbers 150
Type Co-educational
Opened 2000
Bus Service No
Availability Not shared by this school
Academic offering
Curriculum Advanced Placement (AP), American Curriculum
Taught languages Mandarin, Thai
Typical class size 15
Strengths Sport, STEM, Academic Enrichment
Clubs Academic and Intellectual, Arts and Creative, Community and Service, Leadership and Professional, Lifestyle and Wellbeing
Stages Secondary School, Preschool, Elementary, Middle School
Introduction

QSI International School of Phuket, established in 2000, is a non-profit, co‑educational day school in Kathu, offering Preschool (age 3) through Secondary (age 18) education. The school follows an American curriculum with Advanced Placement (AP) courses and a Mastery Learning approach. Campus facilities include air-conditioned classrooms, dedicated science and computer labs, music and art rooms, a library, an indoor activity centre, a kitchen/cafeteria, a basketball court, an artificial turf football field, running track, and playgrounds. English is the medium of instruction. QSI Phuket supports students with Intensive English and embeds Thai language and culture for all. There are over 130 students representing more than 25 nationalities. The school is particularly recognized for its Mastery Learning system, AP academic enrichment, and strong STEM facilities, fostering individual growth and readiness for international education pathways.

phuket.qsi.org

81/4 Moo 1, Chalermprakiat Ror. 9 Road, T. Kathu, A. Kathu, Phuket 83120, Thailand.

Vibes and Culture
The school has not added this information
The Essentials

QSI International School of Phuket has 150 pupils, typical class sizes of 15, instruction in English.

Location
QSI International School of Phuket is located in Kathu, a central district of Phuket, Thailand. The school sits just off the Bypass Road, providing easy access to nearby neighborhoods like Patong, Chalong, and Phuket Town. It is close to shopping centres such as Lotus’s and Big C. The area is generally quieter and residential, making it a practical location for families.

Stages
The school accepts students aged 3 to 18 years, and is divided into Preschool, Elementary, Middle School, and Secondary levels. Children are placed in multi-age classrooms based on ability, following a mastery-based learning approach.

Type
QSI Phuket is a co-educational day school. It does not offer any form of boarding, so all students commute daily.

Additional learning support
The school has a learning support center but there isn't enough information available about additional learning support provided by the school.

Country affiliation
QSI Phuket follows an american based international curriculm, but it is not affiliated with a country. Although, it is part of the QSI (Quality Schools International) network, which operates in multiple countries worldwide.

Religious affiliation
QSI Phuket has no religious affiliations.

School day structure
There is no information available about the school's day structure.

Bus service
The school does not provide bus service, although parents can contact external providers through the school.
Diving Deeper
The school has not added this information
Fees

Annual tuition at QSI International School of Phuket ranges from THB 194,000 to THB 452,745 for 2026/27.

Conversion rate used: 1 USD = 32.26 THB (based on 1 THB = 0.031 USD || dated: 08/15/2025).

Application / Registration Fee

One-time, non-refundable: THB 9,678

Capital Fund Fee

Annual for Secondary 1–4: THB 51,613
Can be paid in full or divided into terms
Supports school facilities, development programmes, and purchase of fixed assets such as computers, furniture, and vehicles

Tuition Fees (per term and annual)

Secondary Classes (Sec I – Sec IV)
Term 1: THB 180,645 + Capital Fund Fee THB 19,355
Term 2: THB 135,484 + Capital Fund Fee THB 16,129
Term 3: THB 135,484 + Capital Fund Fee THB 16,129
Annual: THB 451,613 + Capital Fund Fee THB 51,613

5-Year-Old to 13-Year-Old Class
Term 1: THB 180,645
Term 2: THB 135,484
Term 3: THB 135,484
Annual: THB 451,613

2, 3 and 4 Year-Old Class
Term 1: THB 77,419 / Half Day: THB 51,613
Term 2: THB 58,065 / Half Day: THB 38,710
Term 3: THB 58,065 / Half Day: THB 38,710
Annual: THB 193,548 / Half Day: THB 129,032

Partial Term Fees

Two weeks or less: 20% of term fee
More than two weeks, up to four weeks: 40% of term fee
More than four weeks, up to six weeks: 60% of term fee
More than six weeks: 100% of term fee
The first complete term after enrolment is always billed at the higher Term 1 rate; this also applies to the capital fund fee

Discount Policy

THB 6,452 discount per full-term payment made on or before due dates
THB 12,903 additional discount if full annual payment is made by 1 October
Maximum possible discount: THB 32,258 for students aged 5 and above
No discounts for preschool classes or scholarship students

Other Policies

No reduction of fees for absences unless a student officially withdraws
No refunds for force majeure events; fees remain payable
Fees apply during distance learning as per standard policy

Payment Methods

Payment details provided by the school
Payment or arrangement must be completed by due dates; overdue accounts may result in withholding of reports, records, and communications
Academics

QSI International School of Phuket teaches Advanced Placement (AP), American Curriculum for students aged 2 to 18.

Curriculum
QSI International School of Phuket follows a U.S.-style Mastery Learning curriculum that emphasizes individual student progress through clearly defined learning outcomes. The curriculum is divided into core subjects including English, Mathematics, Science, Cultural Studies, Foreign Languages, Technology, Fine Arts, and Personal Health. Instruction begins in Preschool and continues through Secondary IV (Grade 12), with progressively advanced coursework.

In the Secondary years, students can pursue one of three diplomas: the General Diploma, the Academic Diploma, or the Academic Diploma with Honors—the latter requiring completion of at least two AP or IB Certificate courses. The school offers on-site Advanced Placement (AP) courses such as AP Calculus, AP Human Geography, and AP Music Theory, with additional AP options available online via Quality Virtual School. Foreign languages include Thai, and elective subjects vary by level.

Academic calendar
Wellbeing
The school has not added this information
Parent Experience
The school has not added this information
Facilities
The school has not added this information
Extra-Curricular Activities
The school has not added this information
Languages
The school has not added this information
Reputation
The school has not added this information
Admissions

Admissions
1. Submit the application form and supporting documents. Parents must complete an official application form and provide previous school records, health information, a copy of the student’s passport, and a digital photo. A non-refundable application fee must also be paid.

2. Participate in an assessment and/or interview. Students may be asked to complete an academic assessment, especially for English proficiency, and meet with a school administrator. Younger children may be observed in an informal setting.

3. Wait for the admissions decision. The school reviews applications based on available space, language support needs, and whether it can meet the student's educational requirements. Decisions are communicated directly to families.

4. Confirm enrollment and pay fees. Once accepted, families must confirm enrollment and submit the required tuition and registration fees to reserve a seat. The school will provide further orientation details upon confirmation.

Scholarships
While QSI Phuket does not list scholarships in its formal admissions documents, the school has promoted academic scholarships via its social media platforms. For the 2024–2025 academic year, QSI Phuket announced limited scholarships aimed at Thai passport holders aged 10 to 13, with selection based on academic excellence and demonstrated financial need. Award amounts are determined according to each family's financial situation. Notably, applicants were not required to be fluent in English. This initiative was communicated through the school’s official Instagram account, suggesting that scholarship opportunities may occasionally be shared on social media rather than formal publications.

Waitlist
The school does not operate a waitlist system.
School Events
The school has not added events
Search for more schools
Search schools in Thailand View all schools in Phuket View all schools in Thailand American curriculum schools in Thailand Open days & tours in Phuket What is the American curriculum? View all schools Search all schools
doris
linked-in-logo facebook-logo instagram-logo
About
Parent Guide
Transparency Charter
Privacy Notice Terms of Use Cookies Notice Cookie Preferences
© 2026 doris Worldwide Ltd. All rights reserved.