BASIS International School Bangkok students take on advanced challenges earlier, building confidence, discovering their strengths, and preparing for university success. Our accelerated AP® pathway enables students to graduate with 10+ AP® exams — and results that stand far beyond global averages.
Inspiring Curious Minds. Building Extraordinary Futures
Every child deserves to be challenged, supported, and inspired. At BASIS International School Bangkok, expert teaching and a world-class curriculum help students unlock their full potential.
BASIS
Curriculum Schools
25+
Years of Educational Innovation
75+
Schools Across the United States and Internationally
42,000+
Students Across the BASIS Curriculum network
One Model
Built for Extraordinary Outcomes
Numbers That Tell
A Story

123
Early APs taken by
31 students in grade 11

4.3
Average AP® Score

96%
AP® Pass Rate

49%
Of students scored 5

85%
Of students scored 4 or more

Far Beyond the Global Average
Globally, students typically take 3–4 AP® exams, with an average score of around 3.0 and a pass rate of approximately 60–65%. By the end of Grade 12, BASIS Curriculum School students average 12.4 exams, a 4.5 score, and a 98% pass rate.*
A World-Class
International School in Bangkok
At BASIS International School Bangkok, we believe students are capable of more when they are challenged, supported, and inspired.
Part of the global BASIS Curriculum Schools network, we offer an advanced, internationally benchmarked liberal arts and sciences curriculum designed to build knowledge, critical thinking, creativity, and confidence.
From Nursery through High School, learning builds year after year — preparing students not simply for their next grade, but for university and the opportunities beyond.
Discover an education where challenge inspires achievement — and students discover what they’re capable of.

Ready to Experience BASIS International School Bangkok?
The best way to understand what makes our school different is to experience it for yourself.
Visit our campus, meet our educators, and discover what a BASIS Curriculum education could mean for your child.
A Learning Journey Built for What Comes Next Our Programs
Every stage of a BASIS education builds on the last, turning curiosity into knowledge, confidence, independence, and extraordinary possibilities.
An Education Designed to Build on Potential
Since opening in 2019, BASIS International School Bangkok has brought the proven BASIS Curriculum to families in Thailand.
We combine ambitious academics with expert teaching, individual support, and a joyful learning environment where students are encouraged to question, explore, make connections, and take increasing ownership of their learning.
As part of the BASIS Curriculum Schools network, our students benefit from an educational model developed and refined over nearly three decades — while being part of a diverse international school community here in Bangkok.

A Curriculum That Builds Knowledge — and the Ability to Use It
At the heart of a BASIS Curriculum Education is our internationally benchmarked liberal arts and sciences curriculum — ambitious in its expectations, broad in its scope, and designed to inspire students to become confident, capable learners.
From the Early Years onwards, students develop strong foundations across mathematics, science, humanities, languages, arts, and other disciplines. As they progress, they encounter increasing depth, specialist teaching, and opportunities for advanced study.
Our spiraling approach to learning means important concepts aren’t simply taught once and left behind. Students revisit ideas with increasing depth and complexity, building on previous knowledge and making meaningful connections within and across subjects.
Supported by expert teachers who know when to challenge and when to guide, students develop more than academic knowledge. They learn to think critically, solve problems, communicate ideas, and approach new challenges with confidence.
Discover Your Talents. Ignite Your Passion.
Every child brings different strengths, interests, and possibilities to school.
At BASIS International School Bangkok, academic challenge is balanced with support, creativity, exploration, and opportunities to discover new interests. Our goal is not simply to help students achieve more, but to develop the confidence and curiosity to keep learning.
01
Nursery to Grade 12
A connected learning journey designed to grow with your child.

02
Expert Teaching
Deep subject expertise combined with an understanding of how students learn and develop.

03
Two-Teacher Model
Learning Expert Teachers and Subject Expert Teachers work together in the Primary Years to combine academic challenge with personalized support.

04
Internationally Benchmarked Curriculum
A liberal arts and sciences curriculum benchmarked to leading education systems around the world.

05
Spiraled & Connected Learning
Knowledge builds year after year as students revisit concepts, deepen understanding, and make connections across subjects.

06
Joyful Learning
An ambitious but supportive culture where curiosity, discovery, and achievement go hand in hand.

Of students accepted to 1 or more university or college
Total 2026 Scholarships
Of 2026 graduates earned AP scholar recognition
University offers 6.9 offers per student
Average per graduate
Average number of AP exams per graduate
Take the First Step Towards an Exceptional Education
Book a personalised campus tour and our Admissions team will contact you shortly to help you explore our school and answer your questions.
Frequently Asked Questions
How do children benefit from international education in Bangkok?
Choosing an international school in Thailand opens the door to a truly global education. Families looking for academic excellence and a future-ready foundation will find that international education offers several advantages.
At BASIS International School Bangkok, students gain access to a curriculum designed to develop critical thinkers, confident communicators, and curious learners. With instruction in English, advanced coursework beginning in the middle grades, and support for multilingual development, our students are well-prepared to succeed in universities worldwide.
From Nursery to Grade 12, students benefit from a globally respected academic framework. We focus on reasoning, questioning, and skill-building, supported by educators who understand how to balance academic rigor with student well-being.
What makes BASIS International School Bangkok stand out among international schools in Thailand?
BASIS International School Bangkok is renowned for its rigorous academic curriculum, diverse extracurricular programs, and highly qualified international faculty. Our school integrates a global perspective with Thai cultural values, offering a comprehensive education that prepares students for success in a globalized world.
What curriculum does BASIS International School Bangkok follow?
BASIS International School Bangkok follows the BASIS Curriculum, recognized for its challenging and comprehensive approach. The curriculum combines the best international educational practices with a focus on critical thinking, creativity, and problem-solving skills.
How does BASIS International School Bangkok ensure academic success?
Our school ensures academic success through small class sizes, personalized attention, and a supportive learning environment. Our experienced teachers are dedicated to fostering each student’s academic and personal growth.
What is the advantage of the BASIS education model?
The BASIS education model is unique in its rigorous, well-rounded approach, combining best practices from top educational systems worldwide to create a challenging yet supportive learning environment. Key features include:
- Integrating a spiraling curriculum that revisits and deepens core concepts over time ensures that students build a strong academic foundation while developing critical thinking and problem-solving skills.
- The dual-teacher model, with Subject Expert Teachers (SETs) and Learning Expert Teachers (LETs), provides specialized instruction alongside personalized support, fostering a deeper understanding of the material and promoting independent learning.
- Additionally, the BASIS model places a strong emphasis on preparing students for advanced coursework and success in higher education, starting as early as Middle School with opportunities for accelerated learning and culminating in High School with Advanced Placement (AP) courses and Capstone projects.
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Are there opportunities for students to learn the Thai language and culture?
Yes, BASIS International School Bangkok offers a Thai Language and Culture Program integrated into the curriculum. This program ensures that both local and expatriate students gain a deep understanding and appreciation of Thailand’s rich cultural heritage, enabling them to thrive in a Thai and international context beyond the school.
What extracurricular activities are available at BASIS International School Bangkok?
BASIS International School Bangkok offers a wide range of extracurricular activities, including sports, arts, music, drama, technology, and various student-led clubs. These activities complement the academic program and help students develop additional skills and interests outside the classroom.
Where is BASIS International School Bangkok located?
BASIS International School Bangkok is conveniently located along Rama 2, providing easy access for families living across the city.
How do I apply for my child to attend BASIS International School Bangkok?
To learn more about our school, we invite parents to book a school tour. To apply for admission, parents can contact the Admissions Office at BASIS International School Bangkok by calling +66 2 415-0099 or emailing admissions@basis.ac.th. Our admissions team will provide necessary information about the application process, required documents, and important deadlines.
What are the tuition fees for BASIS International School Bangkok?
Tuition fees vary depending on the grade level. For detailed information on tuition fees and payment plans, parents are encouraged to contact the school’s Admissions Office directly.
Do you offer boarding?
We currently do not have any opportunities for boarding students.
What do parents value in international schools?
When choosing the best international school for their children, parents often look for more than just academics. They want a school that supports their child’s full potential academically, socially, and emotionally. That’s exactly what we provide at BASIS International School Bangkok.
Among the top reasons to choose an international school like BASIS Bangkok are:
- Academic rigor with global perspective: The BASIS Curriculum blends proven teaching practices from top-performing education systems with real-world relevance.
- Expert faculty and small class sizes: The BASIS two-teacher model ensures personalized attention, combining deep subject knowledge with nurturing classroom support.
- Pathways to top universities: From early Advanced Placement (AP) opportunities to Capstone projects, the BASIS program prepares students for success in competitive university admissions.
- Safe and enriching environment: State-of-the-art facilities, clean air systems, and a vibrant extracurricular program give parents peace of mind and give students space to thrive.
- Location and community: Families value the school’s location near Central Rama 2, which makes daily routines easier and gives students more time to engage with learning, friends, and passions.
Why Families Choose BASIS
Learn More
BASIS International School Bangkok is a welcoming community with a diverse student body. Conveniently located next to Central Rama 2. Our BASIS curriculum offers an exceptional international school education in Thailand.
For more information, join our mailing list or contact our Admissions department at +66 2 415-0099 or admissions@basis.ac.th.

