Somewhere between "I have booked the test" and "I have started preparing" sits a thirty-minute job most candidates skip, then regret. The official familiarisation test is free, takes no account, and removes an entire category of test-day surprise.
Short answer: the IELTS familiarisation test is a free, official, full-length walkthrough of the computer-delivered test interface, published by both IDP and the British Council.
It shows you the real screens — the Listening player, the Reading highlighter, the Writing word counter, the review flags — with Listening and Reading auto-marked and Writing left unmarked. Take it once, near the start of your preparation.
It is a tour of the room, not a measurement of you, and treating its score as a band prediction is the one mistake it invites.
What is the IELTS familiarisation test?
It is a free sample test hosted by the official IELTS partners, built to run in the same interface as the real computer-delivered exam. The key characteristics, as published:
- Full length. Around two and a half hours of questions, mirroring the real Listening, Reading and Writing sections.
- Both versions. Academic and General Training are available, so pick the one you are actually sitting — the Reading passages and Writing Task 1 differ substantially. If you are not sure which you need, read Academic versus General Training first.
- Partly auto-marked. You get results for Listening and Reading. Writing is not auto-marked, because a machine grading Writing against the four criteria is a different product entirely.
- No booking, no account, no fee. Open it and start.
- Untimed on IDP’s version. IDP presents its familiarisation test without the clock so you can explore the screens, which is exactly right for the purpose and exactly wrong if you mistake it for practice.
Where do I take the official familiarisation test?
Two official homes, and both are free:
- IDP hosts its IELTS on Computer familiarisation tests on ielts.idp.com, under the preparation section. If you are testing in India, this is the interface you will sit in.
- The British Council hosts a free familiarisation test on takeielts.britishcouncil.org, with full-length sample Listening, Reading and Writing sections.
You do not need both. Use the one belonging to the organisation delivering your test; in India that is IDP, which has been the sole IELTS delivery partner there since 2021 — see our guide to finding an IELTS test centre near you.
Anything else calling itself a "familiarisation test" on a third-party site is a practice test with a borrowed name, which may still be useful but is not the official interface.
Familiarisation test, practice test, mock exam — what is the difference?
These three get used interchangeably and they do completely different jobs. Getting the order wrong is why some candidates arrive on test day having done a lot of work and still feeling ambushed.
| Familiarisation test | Practice / drilling | Mock exam | |
|---|---|---|---|
| Purpose | Learn the interface | Fix a specific weakness | Rehearse the whole event |
| Timed? | Not necessarily | Per task | Strictly, end to end |
| How often | Once, early | Most days | Two or three times total |
| What it tells you | Where the buttons are | Which question type leaks marks | Whether you hold up for three hours |
| Is the score a band? | No | Indicative per type | Closest honest estimate |
The sequence that works: familiarisation once in week one, then daily question-type practice as the bulk of your preparation, with a full four-skill mock at the midpoint and again about a week before the test.
What does the familiarisation test teach that a PDF cannot?
Everything about the interface, and the interface is where format-transfer marks are lost.
The Listening clock works differently. On paper you get ten minutes at the end to copy your answers onto the answer sheet — time many candidates rely on to fix spelling.
On computer you type directly into the box and get roughly two minutes to check at the end. If your plan was "I will tidy it up later", the computer version deletes that plan.
Reading swaps margins for tools. You get a highlighter and a notes feature; you lose the ability to see a whole passage at once and to scribble beside a paragraph. Scrolling costs seconds, and Reading is decided by seconds — our time management guide covers the pacing that survives the change.
Writing counts your words for you. The live word counter removes the most common self-inflicted Task 2 penalty, going under 250 words. It also removes any handwriting-legibility risk. In exchange, your typing speed becomes a real variable — if you type at twenty words a minute, find that out now, not in the exam.
Navigation and review flags. You can flag a question and return to it, jump between questions, and see at a glance what is unanswered. Candidates who have never used the review panel waste minutes discovering it live.
How many times should I take it?
Once, or twice if the interface genuinely unsettled you. It is a finite sample: after your first pass you have seen the questions, and any score from a second attempt is inflated by recognition rather than earned by skill.
That is true of every fixed test library, and it is why the bulk of preparation should run on material you have not seen before.
The one thing never to do is derive a band from it and act on that band. It is not calibrated for that, half of it is not marked, and on IDP’s untimed version you were not under exam conditions.
If you want an actual number, convert a properly timed full paper with the band score calculator, or read how raw scores convert to bands.
Why this matters more in India from September 2026
IDP has announced that IELTS in India moves fully computer-delivered from September 2026, with the final IELTS on Paper sittings reported as 25 July, 6 August and 22 August 2026.
For Indian candidates the familiarisation test stops being optional: whatever you booked, you are sitting at a screen, and the only version of the interface you can see for free before test day is this one.
The exception is the IELTS on Computer (Writing on Paper) hybrid offered at selected centres, where Writing is handwritten but Listening and Reading are still on screen — so you still need the tour.
What to do the day after
Familiarisation answers "what does it look like". It does not answer "why did I get that wrong", and that second question is where bands come from.
A right-or-wrong result tells you nothing about whether you fell for a paraphrase trap, ran out of time, or chose FALSE where the passage merely never mentioned the claim — three different problems with three different fixes.
So the day after, move to material that names the reason. IELTSbiz generates a fresh Cambridge-style passage every session, explains the specific trap behind each wrong answer, and tracks an estimated band for each of the 11 reading question types on your progress dashboard.
It is free to start with no card. Then, once you have closed the gaps that surface, sit a full 40-question timed paper and a complete four-skill mock to rehearse the event you have now seen the inside of.
IELTSbiz is independent and is not affiliated with IDP, the British Council or Cambridge, who own and deliver the IELTS test. Details of the official familiarisation tests reflect what those organisations published as of August 2026.