The Listening and Reading parts of the IELTS test are scored out of 40 and then converted to a band score which ranges from band 1 to band 9.
The Listening and Reading tests contain 40 questions and each correct question will be awarded 1 mark (so the maximum a test taker can score here is 40). Band scores, ranging from band 1 to band 9, are awarded based on the raw scores.