IELTS Basics
IELTS Introduction
IELTS (International English Language Testing System) is the world’s most popular English proficiency test for study, work and migration abroad. This lesson explains exactly what IELTS is, who needs it, and how the test is scored so you know where to begin.
What is the IELTS exam?
IELTS measures how well you can use English across four skills — Listening, Reading, Writing and Speaking. It is jointly owned by the British Council, IDP: IELTS Australia and Cambridge University Press & Assessment, and is accepted by more than 11,000 organisations in over 140 countries, including universities, employers, professional bodies and immigration departments.
Your result is reported on a 9-band scale rather than as a pass or fail. Each university, visa route or employer sets the minimum band it requires — for example, many UK and Australian universities ask for an overall band of 6.5 with no section below 6.0.
The four skills tested
| Skill | Time | What it measures |
|---|---|---|
| Listening | ~30 min | Understanding conversations and monologues |
| Reading | 60 min | Reading passages and answering questions |
| Writing | 60 min | Two tasks — a report/letter and an essay |
| Speaking | 11–14 min | A face-to-face interview with an examiner |
Who needs IELTS?
- Students applying to universities in the UK, Australia, Canada, New Zealand, Ireland and increasingly the USA.
- Professionals seeking skilled-migration visas (Australia, Canada, UK).
- Nurses, doctors and other regulated professionals proving English ability.
- Anyone who needs certified proof of English for work or PR abroad.
Start by taking one full practice test to find your current band. That single score tells you which skill needs the most work — and stops you wasting weeks studying areas you are already strong in.
How to prepare
Effective IELTS preparation combines learning the format of each section, practising with real exam-style questions, and getting feedback on Writing and Speaking (the two skills you cannot self-mark reliably). Work through this free course section by section, then take our practice test to check your progress.
Test yourself with our free IELTS practice questions and instant scoring.
Take test →Frequently Asked Questions
Is IELTS difficult?+
IELTS is challenging but very learnable. Most of the difficulty comes from not knowing the format and time limits. Once you practise each question type and manage your timing, your band rises quickly.
How long is an IELTS score valid?+
An IELTS Test Report Form (TRF) is normally valid for two years from the test date.
Can I prepare for IELTS on my own?+
Yes. You can learn the format and practise Listening and Reading alone. For Writing and Speaking, getting expert feedback speeds up your improvement significantly.