IELTS Band Score SystemFrom Band 1 to 9 - Fully Explained

Official Cambridge descriptor: Full operational command of the language. Appropriate, accurate and fluent with complete understanding.

Band 9 represents native-equivalent fluency in an academic and professional context. Test-takers at this level produce language spontaneously and accurately across all registers, handle highly abstract and complex discourse, and make no systematic errors. A very small percentage of test-takers — including both native and highly proficient non-native speakers — achieve Band 9.

Official Cambridge descriptor: Fully operational command with only occasional unsystematic inaccuracies and inappropriacies. Handles complex detailed argumentation well.

Band 8 is the mark of a highly proficient user who operates effectively in almost all academic and professional situations. Errors are rare, minor, and do not impede understanding. This band is the threshold for top-tier UK immigration routes and the vast majority of graduate research programmes.

Official Cambridge descriptor: Operational command. Occasional inaccuracies, inappropriate usage and misunderstandings in some situations. Generally handles complex language well.

Band 7 is widely regarded as the 'graduate standard' in English-speaking countries. It demonstrates the ability to engage confidently with complex academic texts, construct well-reasoned written arguments, and hold fluent professional conversations. This is the benchmark for most master's degrees, mid-tier professional registration, and express immigration routes.

Official Cambridge descriptor: Between competent and good user. Effective and accurate communication in most situations with only occasional inaccuracies.

Band 6.5 is the most common admission threshold for undergraduate study at top-ranked Canadian universities (University of Toronto, UBC, McGill) and many UK universities. For immigration, it maps to CLB 8 — sufficient for many Provincial Nominee Programme (PNP) streams but insufficient for Federal Express Entry without additional points.

Official Cambridge descriptor: Effective use despite some inaccuracies and misunderstandings. Can use and understand fairly complex language, particularly in familiar situations.

Band 6 represents the functional threshold for most international education and immigration pathways. It is the minimum for Canada's Student Direct Stream (SDS) visa — which requires 6.0 in every individual section — and for most US state university undergraduate programmes. At Band 6, the test-taker understands main ideas but may struggle with academic nuance or unfamiliar topics.

Official Cambridge descriptor: Between modest and competent. Partial command with overall meaning grasped in most situations.

Band 5.5 is typically the minimum for university foundation or pre-sessional English programmes at mid-tier institutions. It maps to CLB 6 for Canadian immigration. At this level, test-takers can communicate in familiar situations but frequently encounter difficulty with complex academic texts and abstract discussion.

Official Cambridge descriptor: Partial command. Copes with overall meaning in most situations, though likely to make many mistakes. Should be able to handle basic communication in own field.

At Band 5, the test-taker demonstrates partial English proficiency sufficient for everyday communication in familiar contexts. Academic reading and writing at degree level requires significant support. Most universities require a minimum of 5.5 for foundation programmes; Band 5 alone is rarely sufficient for direct university entry. Significant improvement work is typically needed before applying.