Question: how are igcse exams graded?
Answer: Cambridge IGCSE is graded A*–G, Cambridge O Level is graded A*–E. Both grade sets are well established, widely-used systems that universities, parents and schools know and trust. In August 2017, some GCSE results in England will be reported on a different, 9–1 grading scale. On this scale, 9 is the top grade.