Singapore families navigating secondary education choices often face a decision between the IB Diploma (common at international schools) and the Singapore-Cambridge A-Level system (taken at junior colleges). Here's a practical comparison.

Key Differences

AspectIB DiplomaA-Level (H1/H2)
Structure6 subjects + EE + TOK + CASTypically 4 H2 + 1 H1, or similar combination
School typeInternational schoolsJunior Colleges (local system)
Breadth vs depthBroad — all subject groups requiredMore specialised by H2/H1 choice
AssessmentCoursework + final examsPrimarily final exams

University Recognition

NUS, NTU and SMU accept both IB and A-Level results using established conversion frameworks. International universities — UK, US, Australia — are equally familiar with both, given Singapore's dual education landscape.

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Frequently Asked Questions

Is IB or A-Level harder for Singapore students?
IB requires breadth across six subjects plus EE, TOK and CAS, while A-Level allows deeper specialisation. Neither is definitively harder — it depends on student strengths.
Do Singapore international schools mostly offer IB or A-Level?
Most international schools offer IB Diploma, while Singapore-Cambridge A-Level is primarily taken at local junior colleges.
Which is better recognised by universities for Singapore students?
Both are widely recognised — NUS, NTU, SMU and international universities accept both with established equivalency frameworks.