Test Format: CBT & PBT
Discover which test format suits you.
Compare the Formats
Paper-Based Test
Traditional format with handwritten answers
PBT Features
- Handwritten answers with pen/pencil
- Results in 13 days
- Easier annotation on reading passages
- Familiar traditional format
Computer-Based Test
Modern format with typed answers
CBT Features
- Typed answers with word count
- Results in 3-5 days
- No Extra 10 mins for transferring answers in Listening
- Easier editing and corrections
Key Facts About IELTS Formats
Computer-based IELTS was introduced in 2001, but didn’t become widely available globally until 2017 when the format expanded to more test centers.
Typing speed matters for CBT – test takers who can type at least 30 words per minute tend to perform better in the Writing section of computer-based IELTS.
PBT offers more annotation freedom – many test takers find it easier to underline and make notes on reading passages when using paper.
CBT has a word counter – unlike PBT, the computer version shows you exactly how many words you’ve written during the Writing test.
Headphones are provided for CBT Listening – the computer test offers better audio quality with adjustable volume controls.
Test Your Knowledge
1. How quickly can you typically get your results with the computer-based IELTS test?
2. Which of the following is an advantage of the paper-based IELTS test?
3. What is the minimum recommended typing speed for optimal performance in the computer-based IELTS Writing test?