IELTS Speaking band descriptors explained: what separates band 6, 7 and 8
The four Speaking criteria in plain English, what changes between bands 6, 7 and 8 in the official descriptors, and practical ways to move up.
By Stride team · Published 19 October 2026
The IELTS Speaking band descriptors are the public version of the scale examiners use to mark your test. They describe, band by band, what performance looks like on each of four criteria. If you are aiming for 6.5, 7 or higher, understanding the difference between neighbouring bands tells you exactly what to work on.
This guide is based on the official Speaking band descriptors PDF published on ielts.org (linked in the sources below). We summarise the official wording in our own words and show where bands 6, 7 and 8 differ. The worked examples and practice advice are Stride's own explanation, not official IELTS material.
How IELTS Speaking is scored
Speaking is assessed on four criteria: Fluency and Coherence, Lexical Resource, Grammatical Range and Accuracy, and Pronunciation. According to ielts.org, each criterion carries equal weight, and the average of the four gives your Speaking band. Like every section, Speaking is reported on the 1–9 scale in whole or half bands.
Two notes at the end of the official descriptors are worth knowing before you read the table:
- To be placed at a band, the descriptors say: “A candidate must fully fit the positive features of the descriptor at a particular level.” Partly meeting band 7 is not enough for a 7 on that criterion.
- You are rated on your average performance across all three parts of the test, not on your best or worst moment.
The same descriptors are used for Academic and General Training, because the Speaking test is identical in both. For the overall band and rounding, see IELTS band scores or try the band score calculator.
The four criteria in plain English
| Criterion | What it is about |
|---|---|
| Fluency and Coherence | Speaking at a normal pace without too much hesitation, putting ideas in a logical order, and using linking words and other cohesive devices so you are easy to follow. |
| Lexical Resource | The range of vocabulary you use, how precisely and appropriately you use it, and whether you can paraphrase when you don't know a word. |
| Grammatical Range and Accuracy | The variety of structures you use (simple and complex) and how accurately you use them. |
| Pronunciation | How easily you can be understood, including rhythm, stress, intonation, chunking and individual sounds. |
These summaries follow the explanations on the official Speaking format page on ielts.org.
Band 6 vs 7 vs 8: criterion by criterion
The table below paraphrases the official descriptors for each band. The wording is ours; read the official PDF for the exact text.
Fluency and Coherence
| Band | What the descriptor describes (summarised) |
|---|---|
| 6 | Willing to give long answers and can keep going, but hesitation, repetition or self-correction sometimes make the message hard to follow. Uses a range of linking words and discourse markers, though not always appropriately. |
| 7 | Gives long answers readily, without noticeable effort. Some hesitation, repetition or self-correction may happen, often mid-sentence while searching for language, but it doesn't damage coherence. Uses discourse markers and connectives flexibly. |
| 8 | Fluent, with only very occasional repetition or self-correction. Hesitation is mostly about what to say next (content), only occasionally about finding words or grammar. Topics are developed coherently and relevantly. |
What really changes: at 6 the hesitation sometimes breaks the thread; at 7 it doesn't; at 8 it is mostly thinking time about ideas, not about language. A useful self-check is to ask why you paused: to decide what to say, or to find a word?
Lexical Resource
| Band | What the descriptor describes (summarised) |
|---|---|
| 6 | Enough vocabulary to talk about topics at length. Some word choices are inappropriate, but the meaning stays clear. Generally able to paraphrase. |
| 7 | Vocabulary used flexibly across a variety of topics. Some less common and idiomatic language, and awareness of style and collocation, though there are some inappropriate choices. Paraphrases effectively. |
| 8 | A wide vocabulary used readily and flexibly to express precise meaning on all topics. Skilful use of less common and idiomatic language, with only occasional slips in word choice or collocation. Paraphrases effectively. |
What really changes: band 6 has enough words; band 7 starts choosing words for effect and knows which words go together; band 8 is precise. Idioms are not the goal in themselves. Natural collocations (a steep rise, make a decision, heavily dependent on) usually matter more than rare idioms dropped in.
Grammatical Range and Accuracy
| Band | What the descriptor describes (summarised) |
|---|---|
| 6 | A mix of short and complex sentences and a variety of structures, but limited flexibility. Errors are frequent in complex structures, though they rarely get in the way of communication. |
| 7 | A range of structures used flexibly, and error-free sentences are frequent. Simple and complex sentences are both used effectively, although some errors and a few basic errors remain. |
| 8 | A wide range of structures used flexibly. Most sentences are error-free. Occasional inappropriate or non-systematic errors, and possibly a few basic ones. |
What really changes: the shift from 6 to 7 is mainly about control. A band 6 speaker attempts complex sentences and often trips; a band 7 speaker produces many sentences with no errors at all. The grammar guides on complex sentences, relative clauses and conditionals are good places to build that control.
Pronunciation
| Band | What the descriptor describes (summarised) |
|---|---|
| 6 | A range of pronunciation features, but control varies. Chunking is generally appropriate, but rhythm may suffer from a lack of stress-timing or from speaking too fast. Some effective intonation and stress that isn't sustained. Occasional mispronunciations cause only occasional lack of clarity. Generally understood without much effort. |
| 7 | Shows all the positive features of band 6 and some, but not all, of those at band 8. |
| 8 | A wide range of features used to convey precise or subtle meaning. Appropriate rhythm is sustained, with flexible stress and intonation across long stretches despite occasional lapses. Easily understood throughout, and accent has minimal effect on intelligibility. |
What really changes: Pronunciation band 7 is defined in relation to bands 6 and 8, so the useful question is which band 8 features you already have. Notice too that accent appears only in terms of intelligibility. Nothing in the descriptors asks you to sound British, American or any other variety.
Practise Speaking freeRecord your answers and get an AI-estimated band on the four criteria, with feedback on your transcript.One answer at three levels
To make the differences concrete, here is one Part 3 question answered three ways. These are Stride's illustrations of typical features, written for this guide. They are not official IELTS samples and are not graded by an examiner; real band decisions depend on the whole test.
Typical of band 6: “I think, er, many people like to work from home because, um, they don't need to travel. Travel is very… take a long time, so they save time. And also they can, they can be more relax, more comfortable. But some people, er, they feel lonely, I think.”
What you notice: the speaker keeps going and the main idea is clear, but hesitation and self-correction interrupt the flow, there are errors in complex attempts (is very… take a long time, more relax), and the vocabulary is general.
Typical of band 7: “Well, the most obvious reason is the commute. If you live an hour from the office, working from home gives you back two hours a day, which is a big deal. People also say they can concentrate better without colleagues constantly interrupting them. That said, I think it depends on personality, because some people really miss the social side of an office.”
What you notice: a long turn without obvious effort, flexible linking (Well, That said, because), a conditional and a relative clause handled accurately, and natural collocations (the commute, a big deal, the social side).
Typical of band 8: “Partly it's about control. When your time isn't eaten up by commuting, you can structure the day around when you actually work best, which for a lot of people isn't nine to five. There's also a quieter reason, I suspect: open-plan offices can be surprisingly draining, and home offers a degree of privacy that's hard to find at work. Whether that outweighs the isolation probably depends on the job.”
What you notice: precise, less common language used naturally (eaten up by, draining, a degree of privacy, outweighs), varied structures with no errors, and ideas developed beyond the obvious, with a hedged conclusion.
How to use the descriptors in your practice
- Find your weakest criterion. Record a full practice test and listen back with the table above. Most candidates have one criterion pulling the average down.
- Work on the gap to the next band, not to band 9. If your grammar is around 6, the target is more error-free sentences, not rarer structures.
- Fluency first if you hesitate a lot. Hesitation affects how much language the examiner hears. Our Speaking fluency guide has drills.
- Build vocabulary by topic. The IELTS vocabulary guides group useful collocations by theme, which helps with precision.
- Practise all three parts. You are rated on your average across the test, so a strong Part 2 can't fully make up for very short Part 1 or Part 3 answers. Try our Part 1 questions and cue cards.
For the Writing equivalent, see IELTS Writing band descriptors. For a broader plan, see how to get band 7 and our IELTS Speaking sample answers.
- Are all four Speaking criteria worth the same?
- Yes. According to ielts.org, each criterion carries equal weighting and the average of the four gives your Speaking band score.
- Do I need a British or American accent for a high band?
- No. The descriptors refer to accent only in terms of how easily you are understood. At band 8 accent has minimal effect on intelligibility; nothing requires a particular accent.
- Does hesitation automatically lower my band?
- Not automatically. The descriptors distinguish between hesitation to find words or grammar and hesitation while thinking about content. At higher bands, most hesitation is about content.
- If I meet most of band 7, do I get a 7?
- According to the notes on the official descriptors, a candidate must fully fit the positive features of a band to be placed at that level on a criterion.
- Are the Speaking descriptors different for Academic and General Training?
- No. The official descriptors are titled as scoring criteria for both Academic and General Training, and the Speaking test is the same in both.
- Where can I read the official Speaking band descriptors?
- On ielts.org. The PDF we used for this guide is linked in the sources below; check ielts.org for the latest version.
Sources
- IELTS Speaking Band Descriptors (official PDF) — checked 2026-10-19
- IELTS scoring in detail — checked 2026-10-19
- IELTS Academic format: Speaking — checked 2026-10-19
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