IGBIS is served by three cafeterias, catering for the different ages and development of the students. Early Years 1 and Early Years 2 students are served their lunches in their own classrooms.
Students are able to choose from Asian, Western and Vegetarian options, as well as sandwiches and gourmet bread options. Breakfast and snacks are also available. Meals are planned in advance to ensure a variety of options. Payments are made electronically so that no cash needs to be carried by the students.