Each Raffles International School covers a total area of over 30,000 square metres, with ample capacity for up to 1,500 students. The vast premise houses not just world-class learning facilities but also sporting and recreational facilities. These include:

• Learning Resource Centre (Library)
• Air-conditioned classrooms equipped with latest instructional audio-visual facilities (LCD projector/visualiser/sound system)
• Pre-school facilities for up to 250 children
• Tutorial rooms
• Theatre
• Art rooms
• Dance studio
• Music rooms
• Science laboratories
• Computer laboratories
• Soccer field
• Swimming pools
• Sports hall
• Basketball courts
• Badminton courts
• Tennis courts
• Prayer rooms with ablution facilities