The honest answer is: usually several months of consistent, focused work — and the exact number depends far more on which skills need to move than on total study hours. See what each band means in IELTS levels explained.
Anyone promising “7.5 in two weeks” is selling something. But the opposite myth — that band scores only move with years of immersion — is also wrong. A 1.5-band jump is a realistic goal with a plan. Here is how to build one.
Why 6.0 to 7.5 is not one problem
Your overall band is the average of four skills, rounded to the nearest half band. That has a practical consequence: a candidate at overall 6.0 is rarely at 6.0 in everything. A typical profile looks like Listening 6.5, Reading 6.5, Writing 5.5, Speaking 6.0.
That profile changes the question entirely. Reaching overall 7.5 does not mean “improve everything by 1.5”. It means Writing needs to move two full bands while Listening needs one. The plan for those two problems is completely different — and this is why generic study schedules fail.
Start by finding your real profile. Take a full mock test under timed conditions and get a band for each skill separately. Everything below follows from those four numbers.
What an overall 7.5 looks like in numbers
An overall 7.5 needs the four skills to average at least 7.25. There are many ways to get there, and almost none of them is four scores of 7.5.
| Listening | Reading | Writing | Speaking | Average | Overall |
|---|---|---|---|---|---|
| 8.0 | 8.0 | 6.5 | 6.5 | 7.25 | 7.5 |
| 8.0 | 7.5 | 6.5 | 7.0 | 7.25 | 7.5 |
| 7.5 | 7.5 | 7.0 | 7.0 | 7.25 | 7.5 |
| 7.5 | 7.5 | 7.5 | 7.5 | 7.5 | 7.5 |
| 8.0 | 7.5 | 6.5 | 6.5 | 7.125 | 7.0 |
The first row is the profile most candidates actually arrive with: strong Listening and Reading carrying a Writing score a full band lower. The last row shows how thin the margin is. Drop one skill by half a band and the overall falls to 7.0.
Check one thing before you choose a row to aim for. If your requirement also sets a minimum for each skill, such as 7.0 in every paper, the first two rows do not meet it. What band score do you need? explains how to read that kind of requirement.
In Listening and Reading, 1.5 bands is about ten answers
The receptive papers can be counted, which makes the distance concrete.
| Paper | Band 6.0 | Band 7.5 | Extra correct answers |
|---|---|---|---|
| Listening | 23–25 | 32–34 | about 9 |
| Academic Reading | 23–26 | 33–34 | about 9 |
| General Training Reading | 30–31 | 36 | about 6 |
Nine more correct answers out of forty is a great deal, and it is still a finite list. Sort the mistakes in your last three practice tests by cause, and they usually fall into three or four piles: one question type, the last passage, spelling, the word limit. Each pile is two or three answers. The Listening and Reading band score charts have the full tables.
What each kind of gap takes
Receptive skills move faster. Listening and Reading improve with volume plus deliberate review, because the gap is usually specific: certain question types, speed on long passages, or accents you have not trained on. A half-band to full-band improvement in a receptive skill over one to two months of near-daily practice is a common experience.
Writing moves slowest — and moves almost never without feedback. Writing thirty essays without feedback mostly practises your existing mistakes. The band moves when you learn which criterion is capping you — Task Response, Coherence, Lexical Resource, or Grammar — and drill that specifically. A two-band writing gap is realistically a three-to-six-month project of write → get criterion-level feedback → rewrite. This is exactly the loop IELTS Studio’s writing practice is built around; how the criteria actually work is covered in how the writing band scale works.
Speaking sits in the middle. Fluency responds to sheer speaking time; pronunciation and grammatical range respond to targeted correction. Recording yourself answering real Part 2 cue cards and reviewing the feedback beats silent preparation every time.
A realistic structure for the months
Rather than promising a universal number of weeks, here is the structure that consistent improvers follow:
Phase 1 — diagnosis (week 1). Full mock, four skill bands, one identified weakest skill. Set a target profile: to reach overall 7.5 you need your four bands to average 7.25 or above, so work out the combination you will actually aim for.
Phase 2 — asymmetric work (the bulk of the time). Spend roughly half your study time on your weakest skill and split the rest across the others. Practise daily if possible; five 40-minute sessions beat one five-hour Saturday. Every practice session ends with review — the review is the study; the test was just the setup.
Phase 3 — re-test and adjust (every 3–4 weeks). Another full mock. Compare the profile, not just the overall number. If Writing moved from 5.5 to 6.0, the plan is working; keep going. If a skill has stalled for two consecutive mocks, the problem is usually method, not effort — change how you review before adding hours.
Phase 4 — exam conditioning (final 2–3 weeks). Full tests under strict timing, no pausing, exam-day schedule. By now you are not learning English; you are rehearsing performance.
A week that works
This is one way to lay out a week for the common profile above, with Writing as the weakest skill. Each session is 40 to 60 minutes.
| Day | Session | Why |
|---|---|---|
| Monday | Write one Task 2 essay under time. Get feedback on all four criteria | Finds this week’s target |
| Tuesday | Rewrite the weakest paragraph of Monday’s essay. One Listening part with full review | Fixes the fault while it is fresh |
| Wednesday | One Reading passage in 20 minutes. Review every wrong answer by cause | Keeps a strong skill moving |
| Thursday | Write one Task 1. Check it for an overview and for grouping | The task most candidates neglect |
| Friday | Speaking: record two Part 2 answers and one set of Part 3 questions. Listen back | Speaking improves only out loud |
| Saturday | A second Task 2 on the same topic in a different question type | Tests whether Monday’s fix held |
| Sunday | Rest, or a light review of the week’s vocabulary | A week with a rest day lasts longer |
Three of the six working days are Writing. That is what spending half your time on the weakest skill looks like in practice, and it is uncomfortable, because the weakest skill is the one you least enjoy.
Where people stall
At 6.5, for months. Almost always because practice has become testing. Doing a full test, checking the score and doing another one measures your level without changing it. The change happens in the review.
In Writing, with no feedback. You cannot see your own unclear position or mechanical linking. Without a mark for each criterion you revise at random. A writing checker or a teacher gives you the one thing to fix next.
By practising what is already strong. Reading practice feels productive because the score is high. It will not lift an overall band that Writing is holding down.
By changing materials every week. New books and new channels feel like progress. The candidates who improve tend to use few sources and review them thoroughly.
By ignoring Task 1. It is a third of the Writing score. A weak Task 1 can hold Writing at 6.5 while Task 2 is already a 7.
The two things that actually predict the timeline
Across all the variation, two factors dominate how long this takes:
- Feedback quality. Candidates who know their per-criterion scores fix the right things. Candidates who only know “6.0” fix random things.
- Consistency. The candidates who reach 7.5 are almost never the ones who studied the most in any single week. They are the ones who never had a zero week.
Track both. If you can see your band trend per skill across weeks — the way the progress dashboard in IELTS Studio shows it — you will also get the motivational side effect: watching a criterion score move is what keeps the streak alive in month three.
For a ready-made 4-week plan with free practice for every skill, use our IELTS reviewer.
Sources
- IELTS scoring in detail Official explanation of the averaging and rounding behind the overall band, which is why an average of 7.25 is reported as 7.5.
Last reviewed October 5, 2026. See our editorial policy for how guides are checked and corrected.
Frequently asked questions
- How long does it take to go from band 6.0 to 7.5?
- Usually several months of consistent, focused work. The exact number depends far more on which skills need to move than on total study hours, because an overall 6.0 candidate is rarely at 6.0 in everything. Anyone promising 7.5 in two weeks is selling something.
- Which IELTS skill takes longest to improve?
- Writing, and it moves almost never without feedback. Writing thirty essays without feedback mostly practises your existing mistakes. A two-band writing gap is realistically a three to six month project of writing, getting criterion-level feedback, and rewriting.
- How quickly can Listening and Reading improve?
- Faster than the productive skills. A half-band to full-band improvement in a receptive skill over one to two months of near-daily practice is a common experience, because the gap is usually specific: certain question types, speed on long passages, or accents you have not trained on.
- What four bands do I need to average for an overall 7.5?
- Your four skill bands need to average 7.25 or above. Because the overall band is an average, it is worth working out which combination of four skill bands you will actually aim for rather than assuming every skill has to reach 7.5.
- How often should I take a full mock test?
- Every three to four weeks. Compare the profile across the four skills rather than just the overall number. If a skill has stalled for two consecutive mocks, the problem is usually method rather than effort, so change how you review before adding hours.
- Is it better to study daily or in long weekend sessions?
- Daily. Five 40-minute sessions beat one five-hour Saturday. Across all the variation, the two factors that dominate the timeline are feedback quality and consistency, and the candidates who reach 7.5 are almost never the ones who studied most in a single week.