What Is IELTS? A Clear Guide to the Test, Its Format and Scoring

This guide walks you through IELTS from start to finish, in plain English.

What is IELTS?

IELTS (International English Language Testing System) is an international English test that measures how effectively you can use English in real situations. Universities, professional bodies, employers and immigration authorities use IELTS results to assess applicants' English.

The test assesses four skills separately: Listening, Reading, Writing and Speaking. You receive a score for each skill, and the average of the four becomes your Overall Band Score.

There is no pass or fail in IELTS. Your result is a band score from 0 to 9, and the organisation you apply to decides what score is enough.

What is the difference between IELTS Academic and General Training?

IELTS has two main versions. The organisation you are applying to — not you — decides which one you need, so check its requirements before you book a test date.

In short, Listening, Speaking and Writing Task 2 are identical in both versions. The differences are in Reading and Writing Task 1.

A note from Moren: A common and costly mistake is preparing for General Training, then discovering that the organisation requires Academic. Professional registration bodies — for doctors and nurses, for example — usually ask for Academic, while migration routes often ask for General Training. Always treat the organisation's official page as the final word.

IELTS test format: sections and timing

The whole test takes about 2 hours and 45 minutes. Listening, Reading and Writing are taken on the same day, one after another. Speaking may be on the same day or within 7 days before or after the other sections, depending on the test centre.

1. Listening (about 30 minutes · 40 questions)

Four parts, ranging from an everyday conversation to an academic talk. Each recording is played only once. On computer, you type your answers as you listen and get a short review period at the end.

2. Reading (60 minutes · 40 questions)

Academic candidates read three long academic passages; General Training candidates read shorter texts from everyday and work contexts. Question types include True / False / Not Given, matching and completion tasks.

3. Writing (60 minutes · 2 tasks)

• Task 1 (at least 150 words · about 20 minutes): In Academic, you describe a graph, table, map or process. In General Training, you write a letter. This is the only Writing task that differs between the two versions.
• Task 2 (at least 250 words · about 40 minutes): The same in both versions: an essay responding to an opinion, problem or argument. Task 2 counts twice as much as Task 1 towards your Writing score, so it deserves most of your time.

Writing below the word minimum does not trigger a fixed penalty, but a very short answer may not give the examiner enough evidence to award a higher band. Writing more than the minimum is not penalised.

4. Speaking (11–14 minutes · 3 parts)

A recorded, face-to-face conversation with an examiner:

• Part 1 (4–5 minutes): Familiar topics such as your work, studies and interests.
• Part 2 (3–4 minutes): You receive a task card, prepare for 1 minute, then speak for about 2 minutes.
• Part 3 (4–5 minutes): A discussion of more abstract questions linked to the Part 2 topic.

Is IELTS taken on computer or on paper?

The fully paper-based IELTS is being phased out. The IELTS partners have announced that from mid-2026 they will no longer offer IELTS as a paper-based test. Timelines vary by country, but from now on the whole test is delivered on computer. In selected markets, candidates can choose to handwrite only the Writing section (Writing on Paper).

The options in Türkiye are:

In every format, the Speaking test is with a real examiner. IELTS for UKVI, used for UK visas, is only available fully on computer.

One important warning: some organisations — including certain healthcare regulators — do not accept the at-home online test. Check which formats your organisation accepts before you book.

How is IELTS scored?

Each section is scored from 0 to 9 in half-band steps (e.g. 6.0, 6.5, 7.0). Your overall score is the average of the four sections, rounded to the nearest half or whole band:

• An average ending in .25 rounds up to the next half band (6.25 → 6.5).
• An average ending in .75 rounds up to the next whole band (6.75 → 7.0).
• Anything below those points rounds down.

Example: Listening 6.5, Reading 6.0, Writing 6.0, Speaking 7.0 → average 6.375 → overall 6.5.

What the bands mean, in brief:

We explain the calculation in detail — and what the gap between 6.5 and 7.0 really means — in How Is the IELTS Band Score Calculated?

When do results come out, and how long are they valid?

• On computer: results usually arrive within 1–2 days, and at most within 5 days.
• On computer with Writing on paper: results are released about 13 days after the test, because handwritten scripts take longer to mark.
• Validity: an IELTS result is considered valid for two years. Results already issued from paper-based tests also remain valid for that two-year period. Many organisations only accept results from the last two years.

If you need your result quickly — for an approaching application deadline, for example — the fully computer-delivered test is the faster choice.

Can I retake just one section? (IELTS One Skill Retake)

Yes. With One Skill Retake, after a computer-delivered test you can retake the one section you want to improve. You must sit it within 60 days of your original test, and you can use it once per test.

But be careful: not every organisation accepts One Skill Retake results. The UK Nursing and Midwifery Council (NMC), for example, requires all four skills to be taken in the same sitting. Check with your organisation first.

Who should take IELTS?

• People planning undergraduate or postgraduate study abroad (usually Academic).
• Professionals seeking registration abroad, such as doctors, nurses, dentists and other healthcare workers (usually Academic).
• Applicants for migration or work visas in countries such as the UK, Canada, Australia and New Zealand (often General Training, or the IELTS versions approved for visas).
• Anyone who needs to prove their English for an international workplace.

For the scores different goals require, see What IELTS Score Do You Need?, with detailed tables.

Where should you start preparing?

Effective preparation starts with knowing your current level in each of the four skills separately. It is very common to be at 7.0 in Listening but 5.5 in Writing — and a single "overall level" hides that gap.

This is the basis of our approach: our Language Assessment Test (LAT) measures your Listening, Reading and Writing, and a one-to-one consultation then turns your target score, deadline and purpose into a clear study route.

Start your free level assessment →