We use the Common European Framework of Reference for Languages (CEFR) to determine your English level. There are six levels, ranging from A1 to C2.
For each of these you can download below a description of each level and the learning outcomes for each level. These are things you will be able to do when you have that level of English
IELTS 3.0-4.0 | TOEFL 38-56 | TOEIC 225-549 | CB KET
IELTS 4.0-5.0 | TOEFL 57-86 | TOEIC 550-780 | CB PET
IELTS 5.0-6.5 | TOEFL 87-189 | TOEIC 785-879 | CB FCE
IELTS 6.5-8.0 | TOEFL 110-120 | TOEIC 880-973 | CB CAE