SBS offers all students a bilingual and integrated curriculum. This will eventually lead to the accredited SBS High School Diploma combined with the opportunity for International General Certificate of Secondary Education (IGCSE) and International Baccalaureate (IB) Diploma qualifications. The curriculum is comprised of the Early Years programme for students in Kindergarten 1 – 3, the Primary programme for Primary grades 1 to 6, and the Secondary programme for Matayom 1 – 6 (grades 7 – 12).

The content and structure of the Thai National Curriculum and the National Curriculum for England and Wales (NCEW) and other international curricula are integrated to provide a clear and detailed articulation of the SBS curriculum, towards meeting the needs of Thai students in a bilingual learning environment:

Culture , cultural awareness, manners and etiquette are also stressed within the curriculum, being closely linked to both Eastern and Western customs and traditions.