IELTS Score prediction

This scale is for your reference:

IELTS Listening Scores
Band 9 = 39-40
Band 8.5 = 37-38
Band 8 = 35-36
Band 7.5 = 32-34
Band 7= 30-31
Band 6.5 = 26-29
Band 6 = 23-25
Band 5.5 = 18-22
Band 5 = 16-17
Band 4.5 = 13-15
Band 4 = 11-12
IELTS Reading Scores (Academic)
Band 9 = 39-40
Band 8.5 = 37-38
Band 8 = 35-36
Band 7.5 = 33-34
Band 7= 30-32
Band 6.5 = 27-29
Band 6 = 23-26
Band 5.5 = 19-22
Band 5 = 15-18
Band 4.5 = 13-14
Band 4 = 10-12
Band 3.5 = 8-9
Band 3 = 6-7
Band 2.5 = 4-5
Band 2 = 3Band 1.5 = 2
Band 1 = 1