CEFR (Common European Framework of Reference for Languages) is the European standard against which almost all major English exams calibrate their scores. It defines six levels from A1 (beginner) to C2 (near-native).

What does B2 mean in practical terms?

B2 means independent user: can interact with reasonable fluency on familiar topics, understand the main ideas of complex text, write clear detailed text on familiar subjects, and produce a clear argument explaining advantages and disadvantages.

How does CEFR map to IELTS bands?

A2 ≈ IELTS 3–4, B1 ≈ 4.5–5, B2 ≈ 5.5–6.5, C1 ≈ 7–8, C2 ≈ 8.5–9. Most UK postgraduate admissions require B2 (IELTS 6.5) or C1 (IELTS 7).

How can I estimate my own CEFR level?

Take a free 10-question placement test that maps your performance to L1 (A1–A2), L2 (B1–B2), or L3 (C1–C2). Cross-check with a full mock test from the target exam before committing to a level claim.

CEFR Levels Explained: What A1, A2, B1, B2, C1 and C2 Really Mean

The Common European Framework of Reference is the standard nearly every English test maps to. Here's what each level actually allows you to do, the vocabulary size each implies, and which level your target programme is likely to ask for.

1. What is the CEFR?

The Common European Framework of Reference for Languages (CEFR) was published by the Council of Europe in 2001. It is now the world's most widely used scale of language proficiency. The framework splits language ability into six levels:

Basic User: A1 (Breakthrough), A2 (Waystage)
Independent User: B1 (Threshold), B2 (Vantage)
Proficient User: C1 (Effective), C2 (Mastery)

LanguageCert, Password and Cambridge English report CEFR levels directly. IELTS, PTE Academic and DET use their own scales, then map to CEFR.

2. One sentence per level

A1 — Can introduce yourself and exchange very simple personal details on familiar topics, slowly and clearly.
A2 — Can handle daily situations (shopping, directions, family) with short, direct sentences.
B1 — Can travel independently in an English-speaking country, describe experiences and explain a viewpoint.
B2 — Can hold an effective discussion in a familiar field, understand the main argument of articles, write a clear essay. Common bar for undergraduate / Pathway entry.
C1 — Speaks fluently in work, academic and social contexts; grasps implied meaning in long texts. Common bar for English-taught master's programmes.
C2 — Reads and writes almost any text fluently; distinguishes subtle shades of meaning. Required for doctoral admissions, translation work, or professional publishing.

3. Approximate vocabulary size at each level

CEFR	Passive vocab	Active vocab
A1	600–800	250–350
A2	1200–1600	500–700
B1	2500–3000	1200–1500
B2	5000–6000	2500–3000
C1	8000–10000	4500–5500
C2	12000+	7000+

Note the gap between passive (recognise) and active (produce) — active is typically only ~40% of passive at any level. That is normal and OK to plan around.

4. CEFR vs the major test scores

CEFR	IELTS	PTE	DET	LanguageCert	Password
A2	2.5–3.5	30–42	60–85	120–139	—
B1	4.0–5.0	43–58	90–115	140–159	3.5–4.5
B2	5.5–6.5	59–75	120–140	160–179	5.0–6.0
C1	7.0–8.0	76–84	145–160	180–199	6.5–7.5
C2	8.5–9.0	85+	160+	200	8.0+

For an interactive lookup, use our score converter.

5. How to estimate your level honestly

Don't trust gut feeling. Three steps:

Write a 200-word essay on any topic. Use our writing tool to check word count, sentence length, and type-token ratio.
Listen to a CEFR B2 news segment. If you can paraphrase after one listening, you are at B2 in listening. If you need 2–3 plays, you are nearer B1.
Take our 10-question CEFR placement test for a synthetic estimate.

Use the lowest of the three. Receptive (reading/listening) typically runs 1–2 sub-levels ahead of productive (writing/speaking).

6. Common misconceptions

"If I learn 8000 words I'm at C1." Vocabulary is necessary, not sufficient. Output ability requires separate training.
"I can read B2 material, so I'm at B2." Reading is typically your strongest skill — calibrate to your weakest.
"200 hours from B1 to B2." That is a guideline from the Council of Europe, assuming high-quality input including real output. Passive consumption alone won't deliver it.

7. Next step

Once you know your target level, filter our graded vocabulary by level and exam, and start building habits using the study plan. Three months of focused daily practice usually moves you up half a sub-level.