How Long Does It Take to Prepare for IELTS?

Start by finding how far your current level is from the score you need. That gap matters more than any number of weeks you read online.

We give no figure of our own. Any count of weeks for your case would be a guess. Below are the figures the organisations that run IELTS publish, and the condition that comes with each one.

What ielts.org publishes

There is no single number on ielts.org, only an average from two studies.

Two studies show that, on average, students took three months to improve by up to half a band source: ielts.org.

The first study was of Korean students in IELTS preparation classes in Korea. The second was of students on intensive English courses in Australia and New Zealand source: ielts.org.

So the three months describes students on a course. It is not a rule for someone who studies alone, or part time.

The people who tended to improve most started below band 5.5, studied over 23 hours a week, and were more motivated. One student studied for around 60 hours a week for three months and improved by a full band source: ielts.org.

One student is an example, not a forecast.

If someone says they got a very high score in a short time, the claim may not be fully true source: ielts.org.

What the British Council publishes

How much you need to prepare depends on your current English level and the score you need. If you are close to your target, you may need a few weeks to get used to the test. That means the question types, the test conditions and the timing source: British Council.

If you are over two bands from your target, you may need more English learning and practice source: British Council.

That page gives no hours and no weeks for the second case. It separates two jobs. Getting used to the test is short. Improving your English is not.

What IDP publishes

The time depends on your current English level, your target band score and how often you can study. Many test takers spend between one and three months preparing source: IDP.

There is no answer that fits everyone. Three example schedules work as a rough guide source: IDP.

source: IDP

Each plan pairs a length with an amount of study each day. Add up the hours and the three plans come to a similar total. The shorter plans do not need less study. They put the same work into fewer weeks.

The 200 hours figure

You may read that IELTS takes about 200 hours for each band. No owner page we found says that.

It takes about 200 guided learning hours to move up one level of the CEFR. The figure is a guideline only source: Cambridge English.

The CEFR is a six-level scale of English, from A1 to C2. So a similar figure exists, but for a different scale.

That page is about Cambridge English exams. It does not mention IELTS or IELTS bands. The CEFR and the IELTS bands are different scales. So the figure does not convert into hours for each band. IELTS band scores explained shows how the two scales line up.

Where the owners agree, and where they do not

They agree that the time depends on where you start and where you need to get to. They do not agree on a number, and none of them sets one as a requirement.

Each figure has a condition. The ielts.org average describes students on courses. The British Council's few weeks is for people already close to their target. IDP's schedules assume a fixed number of hours every day. Before you use any of these figures, check whether its condition fits you.

What the time depends on for you

Three things decide most of it. None of them gives you a number, but each tells you if you need more time or less.

How far your level is from your target

Take one full practice test under timed conditions to find your current level. Then put your section scores and the band you need into the target band gap calculator. Half a band in one section is a smaller job than two bands in all four.

How often you practise

How often you can study is one of the factors source: IDP.

A plan you can follow every week helps more than a plan you stop after two weeks. Decide your study time first, then see how long your plan has to run.

How big the gap is in each skill

In Listening and Reading, your band comes from the number of correct answers out of 40 source: IDP. So you can count the gap in answers. IELTS Listening raw score to band and IELTS Reading raw score to band show how.

In Writing and Speaking, read the band descriptors for your target band. List what they ask for that your work does not show yet. A long list means more time.

A small gap is mostly about the test. A large gap is mostly about your English, as the British Council section above shows.

The order to prepare in, and the free official material to use, are in How to prepare for IELTS.

The ielts.org figures come from its article How long will it take to get the IELTS band score I need?, published on 1 February 2023 and updated on 15 April 2026. It notes that it first appeared on WeLoveIELTS.org, a site now closed. The British Council's view comes from its Prepare for IELTS Academic page, which shows no date. IDP's range comes from its guide for first-time test takers, dated 7 September 2026, and its schedules from its realistic study plan article, dated 20 April 2026. The CEFR hours come from Cambridge English's guided learning hours support page, which shows no date. All were last checked on 3 October 2026.

Frequently asked questions

Is one month enough to prepare for IELTS?

It can be, if you are already close to your target.

If you are close, a few weeks may be enough to get used to the test source: British Council. Many test takers spend between one and three months source: IDP. Take a timed practice test first, so you know how close you are.

Can I improve by one band in three months?

One student in the ielts.org article did. No owner promises it.

In two studies, students on courses improved by up to half a band in three months, on average. One student who studied around 60 hours a week improved by a full band in that time source: ielts.org.

Does each IELTS band take 200 hours?

No owner page we found says so.

The 200 hours is a guideline for moving one CEFR level, for Cambridge English exams source: Cambridge English. That page does not mention IELTS.

How many hours a day should I study for IELTS?

IDP's example schedules run from 1 to 4 hours a day, as a rough guide source: IDP. It is not a required amount. Choose a time you can keep every day. How to prepare for IELTS covers how to use that time.