CEFR English levels explained: A1, A2, B1, B2, C1
What each level means, the key grammar at each level, and the approximate IELTS equivalent.
| CEFR | Name | IELTS (approx.) |
|---|---|---|
| A1 | Beginner | 2–3 |
| A2 | Elementary | 3–3.5 |
| B1 | Intermediate | 4–5 |
| B2 | Upper intermediate | 5.5–6.5 |
| C1 | Advanced | 7–8 |
| C2 | Proficient | 8.5–9 |
IELTS equivalents are approximate and for guidance only. Sources: Council of Europe CEFR, British Council & EAQUALS Core Inventory, English Grammar Profile.