What is the IB Diploma?
The International Baccalaureate Diploma Programme (IBDP) is a two-year curriculum studied in Grades 11–12. It requires students to study six subjects across different disciplines, write extended essays, complete a Theory of Knowledge course, and fulfil Creativity, Activity, Service (CAS) requirements. The maximum score is 45 points. A score of 24 or above awards the diploma.
Global university recognition
The IB Diploma is accepted by universities in over 150 countries. Top SA universities (UCT, Wits, Stellenbosch) accept it directly. UK universities (Oxford, Imperial, LSE) consider it equivalent to or above A-Levels. US universities treat it very favourably for admissions and advanced standing.
IB schools in South Africa
SA has around 20 IB World Schools. Notable ones include: Waterford Kamhlaba (eSwatini, near SA border), The American International School of Johannesburg, Oprah Winfrey Leadership Academy (girls), Deutsche Internationale Schule Johannesburg, and Reddam House. Fees are typically R120,000–R250,000 per year.
The demands of the IB
The IB is academically rigorous and time-demanding. Students take six subjects simultaneously, write a 4,000-word extended essay, and complete substantial CAS hours. It rewards intellectual curiosity and self-discipline. It is not ideal for students who struggle with academic pressure or who prefer to specialise early.
IB vs Cambridge vs IEB
Choose IB if you want the broadest international recognition and your child thrives with interdisciplinary learning. Choose Cambridge A-Levels if your child wants to specialise and target UK universities. Choose IEB if you are primarily focused on South African universities with a rigorous academic environment.