The Academy follows an American curriculum for scientific subjects, with the Ministry of Education curriculum in Kuwait for literary subjects.

Subjects taught at Sultan International Academy in English are:
An approved American curriculum in mathematics, science, social studies, and English.
The subjects taught in Arabic are:
Islamic education subjects, the Holy Quran, and the Arabic language.

Sultan International Academy is keen to follow the plan of the Ministry of Education by interacting and celebrating religious holidays and national occasions, in addition to evaluating other holidays that are fully compatible with the plans and directives of the state