IELTS · · 5 min read
IELTS Band Scores Explained: How the 0 to 9 Scale Really Works
What IELTS bands actually measure, how the overall band is averaged and rounded, and what examiners look for in Writing and Speaking.
By Verbola Editorial Team · Last reviewed
IELTS does not give you a pass or a fail. It places your English on a nine-band scale, from band 1 (essentially no usable English) to band 9 (expert user), with half bands in between. Understanding how those bands are produced changes how you prepare, because the scale rewards different things than most learners expect.
Everything below is based on the official scoring information published by the IELTS partners; the source links are at the end of the article.
The scale itself: what the bands mean
Each band corresponds to a described level of English, not a percentage of correct answers. In rough terms:
| Band | Official label | What it means in practice |
|---|---|---|
| 9 | Expert user | Fully operational command; rare in real cohorts |
| 8 | Very good user | Occasional inaccuracies in unfamiliar situations |
| 7 | Good user | Operational command with occasional errors |
| 6 | Competent user | Effective command despite noticeable errors |
| 5 | Modest user | Partial command; frequent problems, but copes overall |
| 4 | Limited user | Basic competence limited to familiar situations |
Most university and immigration requirements sit in the 6.0 to 7.5 range, which is exactly where half bands matter most: the practical difference between 6.5 and 7.0 can be an offer letter.
You get five scores, not one
Your test report form shows a band for each of the four papers (Listening, Reading, Writing, Speaking) plus an overall band. The overall band is the arithmetic mean of the four section bands, rounded to the nearest half band.
The rounding rule surprises people, and it works in your favor:
- An average ending in .25 rounds up to the next half band: 6.25 becomes 6.5.
- An average ending in .75 rounds up to the next whole band: 6.75 becomes 7.0.
So Listening 6.5, Reading 6.5, Writing 6.0 and Speaking 7.0 average to 6.5 overall, while 7.0, 7.0, 6.0 and 7.0 average 6.75 and report as 7.0. This is why a strong skill can genuinely pull your overall band up, and why one weak paper drags every other score with it. If you are deciding where to spend limited study time, this arithmetic is the place to start, and it is the logic a good study plan is built on.
Listening and Reading: raw marks converted to bands
Listening and Reading each contain 40 questions worth one mark each, and your raw score out of 40 is converted to the band scale. There is no penalty for wrong answers, so you should never leave a blank.
The conversion varies slightly between test versions to keep difficulty fair, so treat any published table as approximate. Two things are stable and worth knowing:
- In Listening, the conversion is the same whether you take Academic or General Training.
- In Reading, Academic and General Training use different conversions, because the texts differ in difficulty. General Training candidates typically need more correct answers for the same band.
The practical consequence: in these two papers, accuracy under time pressure is everything, and the fastest gains usually come from mastering the handful of question types that cost you the most marks. Timed reading and listening practice with error review beats untimed volume.
Writing: four criteria, equally weighted
Writing is marked by trained examiners against four criteria, each worth 25 percent:
- Task Achievement (Task 1) or Task Response (Task 2): did you actually answer what was asked, fully and with developed ideas?
- Coherence and Cohesion: is the writing organized, paragraphed and connected so a reader never has to backtrack?
- Lexical Resource: range and precision of vocabulary, including whether ambitious words are used correctly.
- Grammatical Range and Accuracy: variety of structures and how consistently they are error-free.
Two points follow from the criteria. First, Task 2 contributes twice as much as Task 1 to your Writing band, so it deserves twice the practice. Second, memorized template essays cap your score: Task Response rewards ideas developed for the specific question, and examiners are trained to spot recycled content.
Because these criteria are qualitative, Writing is the hardest paper to self-assess. Getting criterion-by-criterion feedback on real essays, from a teacher or from a tool like Verbola's writing evaluation, matters more here than in any other paper. One honest note: any score an app gives you, including ours, is an estimate for practice purposes, never an official result.
Speaking: the same idea, different criteria
The Speaking test is a face-to-face interview with an examiner, scored on four equally weighted criteria: Fluency and Coherence, Lexical Resource, Grammatical Range and Accuracy, and Pronunciation.
Note what is not on that list: accent. Pronunciation is about being effortlessly understood, not sounding like a native speaker. Fluency is about keeping going and connecting ideas, not speed. Many candidates lose marks by prioritizing exactly the wrong things: rehearsed monologues (which damage coherence when the question shifts) and rare vocabulary used imprecisely (which damages lexical resource rather than helping it).
If you are preparing without a speaking partner, that is a solvable problem; we wrote a separate guide on practicing IELTS speaking alone.
Half bands are won in the details
Because each paper is scored independently and the overall band is an average, moving your result usually means finding half a band somewhere specific: two or three more correct Listening answers, one Writing criterion pulled from 6 to 7, a Part 2 that fills the full two minutes. Vague overall practice rarely finds those half bands; targeted practice with feedback does.
That is the entire premise behind how Verbola structures IELTS preparation: identify which paper and which criterion is holding the average down, then aim the daily plan at exactly that.