What is the Equivalence Between IELTS and GCSE Scores?

IELTS is a high-stakes language testing system that is used to assess the proficiency of non-native English speakers. It is important for organizations to have confidence that they are treating all test takers fairly and setting their candidates up for success. To this end, equivalences have been established between Canadian Language Benchmarks (CLB) and the results of language tests from designated evaluation organizations. If you have taken a different English test or qualification, such as GCSE, this table shows the equivalent scores or grades you need to match your course's IELTS score.

Comparing test scores can be difficult, but the following tables are based on extensive research and can help you make an informed decision.

Mr. Callum Rhodes
Mr. Callum Rhodes

Callum Rhodes is a former GCSE English Language and Literature teacher with eleven years of classroom experience and six years as a private GCSE English specialist. Having served as an examiner for both AQA and Edexcel, he brings direct insight into how grade boundaries and marking schemes operate, what examiners genuinely look for in essays, how to teach reading comprehension, analysis, and writing with clarity, and why many students struggle with the “skills-based” nature of English Language assessments. He also understands how to help students achieve high marks in Literature through effective use of quotations, analytical depth, structural coherence, and thematic awareness, and he is well versed in CEFR, IELTS, and GCSE equivalency frameworks as well as retake routes for both teens and adult learners. Particularly adept at supporting students who find English abstract or overwhelming, Callum provides structured, predictable methods that make exam success feel achievable. His tone is clear, calm, encouraging, exam-focused, and technically precise while remaining accessible and easy to understand.