What does CEFR Levels A0 A1 A2 B1 B2 C1 & C2 mean?

What are the 7 English levels of CEFR?
CEFR is an international standard for describing language ability. It describes language ability on a seven-point scale, from A0 for beginners, up to C2 for those who have mastered a language.

There are seven levels: A0, A1, A2, B1, B2, C1, C2. These are described in the table below.

• Basic language user: A0, A1, A2

• Independent language user: B1, B2

• Proficient language user: C1, C2
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