IELTS guide
IELTS reports scores from 0 to 9. The Overall Band Score is the average of Listening, Reading, Writing, and Speaking: an average ending in .25 rounds up to the next half band, while .75 rounds up to the next whole band. Verify current scoring details in the official IELTS.org scoring guidance.
What this guide covers
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Use this page to understand the IELTS 0-9 band system, overall rounding, raw-score conversion, and what score your goal actually needs.
The IELTS test reports results on a 9-band scale, including half bands. Official descriptors range from band 9, Expert, through band 1, Non-user; band 0 means the test was not attempted.
Use the official IELTS.org band descriptors for the exact wording. A band label describes demonstrated language ability; it does not create a universal university, visa, or professional entitlement.
Your IELTS Overall Band Score is the arithmetic mean of Listening, Reading, Writing, and Speaking, rounded to the nearest whole or half band. The official rule is exact: an average ending in .25 rounds up to the next half band, while an average ending in .75 rounds up to the next whole band. So 6.25 becomes 6.5 and 6.75 becomes 7.0; other averages round to the nearest whole or half band.
Worked example: a candidate scores Listening 7.5, Reading 7.0, Writing 6.0, Speaking 6.5. The sum is 27.0, divided by 4 equals 6.75, which rounds up to Overall Band 7.0. A candidate with Listening 6.5, Reading 6.0, Writing 6.0, Speaking 6.5 has a sum of 25.0 ÷ 4 = 6.25, rounding to Overall 6.5. This rounding rule is why a single 0.5 in your weakest section can move your overall band up or down.
For IELTS Listening and Academic Reading, your raw score (number of correct answers out of 40) is converted to the 9-band scale using a standardised conversion table. For Writing and Speaking, you receive a band score for each of four criteria, which are averaged to produce the section score. This is why getting AI feedback on every Writing and Speaking criterion separately (Task Achievement, Coherence and Cohesion, Lexical Resource, Grammatical Range and Accuracy) is more useful than just an overall score.
Raw-score examples are planning guides, not a promise for every test form. IELTS.org notes that the precise number needed can vary slightly between versions; check its current scoring guidance.
IELTS Academic Reading (40 questions): Band 5 = 15 correct, Band 5.5 = 18, Band 6 = 23, Band 6.5 = 27, Band 7 = 30, Band 7.5 = 33, Band 8 = 35, Band 8.5 = 37, Band 9 = 39–40.
IELTS General Training Reading (40 questions): The conversion is stricter than Academic. Band 5 = 18 correct, Band 6 = 27, Band 6.5 = 31, Band 7 = 34, Band 7.5 = 36, Band 8 = 38, Band 8.5 = 39, Band 9 = 40.
IELTS Listening (40 questions, identical for Academic and General): Band 5 = 16 correct, Band 5.5 = 19, Band 6 = 23, Band 6.5 = 27, Band 7 = 30, Band 7.5 = 32, Band 8 = 35, Band 8.5 = 37, Band 9 = 39–40.
This means to reach band 7 in Reading or Listening, you need to answer roughly 75% of questions correctly. Band 8 requires about 87%. Band 9 requires near-perfection. These ratios make Reading and Listening more learnable than Writing and Speaking — there is a clear, objective target you can train toward.
There is no universal score for a country, university, visa, profession, or course. Requirements can differ by programme, intake, visa subclass, section minimum, and test type.
Check the current page of the exact receiving organisation and record both its overall requirement and every section minimum. If the decision affects immigration or professional registration, use the responsible government or regulator as the source.
The most efficient path often begins with the section that is holding down your overall result. Use the calculator to model how a change in that section would affect the rounded overall band, then build a targeted practice plan.
For Reading and Listening, classify missed answers by question type and review the exact evidence. For Writing and Speaking, compare your response with the published criteria, revise or re-record, and track recurring issues. Improvement varies by learner; no fixed study schedule guarantees a one-band gain.
IELTS One Skill Retake availability depends on your original test, test centre, location, timing, and the rules of the organisation receiving the result. It is not a universal option and not every organisation accepts an OSR result.
Check the current official IELTS One Skill Retake guidance and confirm acceptance with the receiving organisation before booking or relying on it.
A good score is the overall band and section minimums required by your exact university, visa route, scholarship, employer, or regulator. Check that organisation's current official page.
Your IELTS Overall Band Score is the arithmetic mean of your four section scores (Listening, Reading, Writing, Speaking), rounded to the nearest whole or half band. Averages ending in .25 round up to .5; averages ending in .75 round up to the next whole band. Example: Listening 7.5 + Reading 6.5 + Writing 6.0 + Speaking 7.0 = 27 ÷ 4 = 6.75, which rounds to overall 7.0.
For IELTS Academic Reading (40 questions): Band 6 = 23 correct, Band 6.5 = 27, Band 7 = 30, Band 7.5 = 33, Band 8 = 35. For IELTS Listening (40 questions): Band 6 = 23, Band 6.5 = 27, Band 7 = 30, Band 7.5 = 32, Band 8 = 35. General Training Reading is stricter — Band 7 requires 34 correct.
You may be eligible for IELTS One Skill Retake, but availability and acceptance depend on your original test, location, timing, and receiving organisation. Verify both on official pages before booking.
The highest IELTS band score is 9.0, labelled Expert in the official IELTS band descriptors.
Band 7 requires strong Reading and Listening accuracy plus band-7 performance on the Writing and Speaking criteria. Preparation time varies widely by starting level, language exposure, practice quality, and the section that needs the most work.
Requirements depend on the immigration programme and language benchmark mapping. Use the current Government of Canada page for your exact route rather than a generic IELTS table.
Requirements depend on the visa subclass and current points rules. Use the Australian Department of Home Affairs page for your exact route and confirm whether section minimums apply.