Skip to Main Content

Start preparing for free with our premium preparation package! Discover IELTS Ready today

BC Global help

How is IELTS Assessed? Scoring & Band Descriptors

The International English Language Testing System (IELTS) uses a 9-band scale to clearly identify levels of proficiency, from non-user (Band 1) to expert (Band 9). Your test results report an individual band score for each of the four skills (Listening, Reading, Writing, and Speaking) alongside an overall Band Score calculated as an average of all four components.

How Your Overall IELTS Band Score is Calculated

IELTS test results are reported as an IELTS band score on a scale from 0 to 9, in whole or half bands (for example, 6.0, 6.5, 7.0, etc).
You’ll receive a score for each section of the test (Listening, Reading, Writing, Speaking), plus an overall score. Your overall score is the average of your four scores, rounded up or down to the nearest half or whole band. 
For example, if your four section scores are 6.0, 6.0, 6.0 and 6.5, your average is 6.125, which is rounded down to an overall IELTS band score of 6.
 

How does the rounding rule work?

Listening 6.5, Reading 6.5, Writing 5.0, Speaking 7.0 = Average 6.25 -> Overall Band 6.5

Listening 4.0, Reading 3.5, Writing 4.0, Speaking 4.0 = Average 3.875 -> Overall Band 4.0

Listening 6.5, Reading 6.0, Writing 6.0, Speaking 6.0 = Average 6.125 -> Overall Band 6.0

What does each IELTS band score mean?

These IELTS band descriptors outline what each IELTS band score means .

BandUser typeDescription
Band 8Very good userYou have a full operational command of the language. Your use of English is appropriate, accurate and fluent, and you show complete understanding.
Band 7Good userYou have an operational command of the language, though with occasional inaccuracies, inappropriate usage and misunderstandings in some situations. Generally, you handle complex language well and understand detailed reasoning.
Band 6Competent userGenerally, you have an effective command of the language despite some inaccuracies, inappropriate usage and misunderstandings. You can use and understand fairly complex language, particularly in familiar situations.
Band 5Modest userYou have a partial command of the language and can cope with the overall meaning in most situations. However, you are likely to make many mistakes. You should be able to handle basic communication in your own field.
Band 4Limited userYour basic competence is limited to familiar situations. You frequently show problems in understanding and expression. You are not able to use complex language.
Band 3Extremely limited userYou convey and understand only the general meaning in very familiar situations. There are frequent breakdowns in communication.
Band 2Intermittent userYou have great difficulty understanding spoken and written English.
Band 1Non-userYou have no ability to use the language except for a few isolated words.
Band 0Did not attempt the testYou did not answer the questions.

IELTS Listening Assessment & Band Score Chart

The Listening test contains 40 questions across four recorded sections. Each correct answer receives one raw mark. Scores out of 40 are converted into the standard IELTS 9-band scale. The marking criteria apply equally to both Academic and General Training.

Target IELTS BandListening Raw Score (Out of 40)Skill LevelAssessment Standard
Band 9.039 – 40Expert UserFully understands complex speech, idiomatic nuance, and abstract concepts.
Band 8.035 – 36Very Good UserHandles complex detailed argumentation; occasional unsystematic misunderstandings.
Band 7.030 – 31Good UserUnderstands detailed reasoning and complex language with occasional errors.
Band 6.023 – 25Competent UserUnderstands straightforward factual speech and main ideas in familiar contexts.
Band 5.016 – 17Modest UserUnderstands direct factual information; frequent errors in complex speech.

IELTS Reading Assessment & Score Conversion

Both Academic and General Training Reading tests contain 40 questions with one mark given per correct answer. However, because the Academic texts contain more complex academic vocabulary and specialised styles, the raw score requirements to achieve a given band score differ between the two formats.

Target Band ScoreAcademic Reading Raw MarksGeneral Training Reading Raw MarksMarking Note
Band 9.039 – 4040Perfect or near-perfect comprehension of intricate texts.
Band 8.035 – 3637 – 38Accurate skimming, scanning, and detail inference.
Band 7.030 – 3234 – 35Solid comprehension of complex academic articles/reports.
Band 6.023 – 2630 – 31Good grasp of main ideas; can extract factual specifics.
Band 5.015 – 1823 – 26Basic grasp of overall meaning in straightforward prose.

Official IELTS Writing Band Descriptors & Marking Rubrics

Every IELTS writing response is evaluated by certificated examiners across four equally weighted criteria (25% each):
1. Task Achievement (Task 1) / Task Response (Task 2): How fully, appropriately, accurately and relevantly you meet the requirements of the task and answer the question.


2. Coherence and Cohesion: How logically you organise your ideas and link them to each other. For example, does the order of information make sense? Have you used the correct words or phrases to link your ideas?


3. Lexical Resource: The range, precision and accuracy of your vocabulary. You need to include a range of words – and use them correctly – to get a good score.


4. Grammatical Range and Accuracy: The range, variety and accuracy of your sentence structures. For example, if you mix simple sentences with compound and complex ones, you should score higher.

Band ScoreTask Response (Task 2)Coherence & CohesionLexical ResourceGrammar Range & Accuracy
Band 8Fully addresses all parts; well-developed response with relevant, extended ideas.Sequences ideas logically; uses cohesion smoothly; clear paragraphing.Wide vocabulary fluently used; skillful use of uncommon lexical items.Wide range of structures; majority of sentences are error-free.
Band 7Addresses all parts; presents a clear position throughout; main ideas extended.Logically organizes information; clear progression throughout; appropriate connectors.Sufficient vocabulary range for flexibility; uses less common items with some awareness of style.Uses a variety of complex structures; produces frequent error-free sentences.
Band 6Addresses all parts though some points are more fully covered than others; relevant stance.Coherent arrangement; effective use of cohesive devices with some cohesion errorsAdequate vocabulary range; attempts less common words but with inaccuracies.Mix of simple and complex sentence forms; some errors in grammar and punctuation.
Band 5Addresses task only partially; expresses position but development is unclear.Presents information with some organization; lacks overall progression; mechanical linkers.Limited vocabulary; noticeable errors in spelling/word formation that cause difficulty.Only limited range of structures; frequent grammatical errors; punctuation often faulty.

Official IELTS Speaking Assessment Criteria & Band Descriptors

In the Speaking test (11–14 minutes), examiners assess performance across four equal criteria (25% each):
1. Fluency and Coherence: Whether you can keep talking without long pauses or repeating yourself too much. Also, how clearly and logically you connect your ideas and whether you use a range of linking words and phrases.


2. Lexical Resource: How well you use a range of vocabulary to talk about different topics. This includes choosing the right words, knowing when to use idiomatic phrases and avoiding frequent mistakes with word forms or collocations.


3. Grammatical Range and Accuracy: How flexibly and accurately you use grammar, including using a mix of simple and complex sentences, and expressing yourself without too many mistakes.


4. Pronunciation: Whether you use clear, understandable speech, including pronouncing sounds correctly, placing stress in the right places and using intonation to make your ideas easy to follow.

Band ScoreFluency & CoherenceLexical ResourceGrammar Range & AccuracyPronunciation
Band 8Speaks fluently with only rare repetition; topics developed coherently.Wide vocabulary readily used; skillful idiomatic expressions and paraphrase.Wide range of structures; most sentences error-free; occasional non-systematic errors.Easy to understand throughout; rhythm and intonation used effectively.
Band 7Speaks at length without noticeable effort; uses connectors and discourse markers.Flexible vocabulary usage; discusses a variety of topics; uses some idioms accurately.Uses complex structures frequently; good grammatical control with occasional errors.Shows all positive pronunciation features with occasional lapses; easy to understand.
Band 6Willing to speak at length; may lose coherence through repetition or hesitation.Wide enough vocabulary to discuss topics at length; meaning is clear despite inappropriate words.Uses a mix of simple and complex structures; limited flexibility; grammatical errors occur.Uses a range of pronunciation features with mixed control; generally understood.
Band 5Slow speech; pauses to search for words; over-uses certain connectives.Can talk about familiar topics; limited flexibility; frequently struggles with word choiceProduces basic sentence forms; uses limited complex structures; frequent grammar errors.Shows pronunciation features of Band 4 and Band 6; mispronunciations cause difficulty.