What the CEFR measures
The Common European Framework of Reference describes language ability from A1 to C2. A levels cover basic communication, B levels describe increasingly independent use, and C levels describe proficient, flexible use.
A CEFR level is broader than vocabulary. Listening, reading, spoken interaction, spoken production and writing can develop at different speeds, so a short vocabulary assessment should be treated as a starting recommendation rather than an official qualification.
The six levels in plain English
Think of the scale as a progression in what you can accomplish, not simply how many words you know.
- A1: understand and use very familiar everyday expressions.
- A2: communicate in simple, routine situations.
- B1: handle familiar situations and explain experiences or plans.
- B2: understand more complex ideas and interact with reasonable fluency.
- C1: use English flexibly for academic, professional and social purposes.
- C2: understand almost everything and express fine distinctions precisely.
How to choose your starting level
Begin where most words are useful but not completely unfamiliar. If almost every item is obvious, move up. If you cannot understand the examples even after reading the definitions, move down and build a firmer base.
Choosing a lower level is not moving backwards. High-frequency words, collocations and pronunciation gaps often remain valuable even for experienced learners.
Measure progress with real tasks
Track what you can now do: follow a meeting, write a clear email, understand a news story or explain an opinion without repeatedly stopping. These outcomes are more meaningful than a streak alone.
Reassess occasionally, but allow enough time for genuine change. Regular practice and evidence from real communication will tell you more than repeatedly taking the same test.