English level C2 is the sixth and final level of English in the Common European Framework of Reference (CEFR), a definition of different language levels written by the Council of Europe. In everyday speech, this level might be called “bilingual”, as in “I am bilingual in English and French.” A well-educated native English speaker is technically at a C2 level. Relatively few English learners reach this level because their professional or academic goals do not require it.

The best way to tell if you are at a C2 level in English is to take a high-quality standardized test. Several standardized tests cannot measure the C2 level, so if you think you may be at a C2 level, choose a test that can measure that level accurately. See below for a list of major recognized tests and their corresponding C2 scores:
|
Test Name |
Score equivalent to the C2 level |
|
EF SET |
71-100 |
|
IELTS |
8.0-9.0 |
|
TOEIC |
does not measure C2 level |
|
TOEFL |
does not measure C2 level |
A C2 level of English is essentially a native level. It allows for reading and writing of any type on any subject, nuanced expression of emotions and opinions, and active participation in any academic or professional setting.
According to the official CEFR guidelines, someone at the C2 level in English:
The official can-do statements are broken down into smaller chunks for teaching purposes. This more detailed skill breakdown can help you assess your own English level, or help a teacher assess a student’s level. For example, a student at the C2 level in English will be able to do all the things that a student in level C1 can do, and in addition he will be able to:
Although progress will depend on the type of course and the individual student, students can expect to reach the C2 level in English with 1000 hours of cumulative instruction.