Find your exact CEFR English level in under five minutes. This free English proficiency test uses 15 grammar and vocabulary questions calibrated across the full A1 to C1 range, using the same framework recognised by universities, employers, and language schools worldwide. You get an instant result showing your level, what it means, and how daily AI speaking practice can take you to the next CEFR band. No registration required.
How this English level test works
Answer 15 English grammar and vocabulary questions calibrated to all five CEFR bands, from A1 Beginner to C1 Advanced
Questions increase progressively in difficulty. Each question targets a specific CEFR band so your result is precise, not just approximate
Get your instant CEFR level (A1, A2, B1, B2, or C1) with a personalised explanation and recommended AI speaking practice for your level
Takes under 5 minutes. Free, no account required.
What is the CEFR and what do the levels mean?
The Common European Framework of Reference for Languages (CEFR) is an international standard for describing language ability. It has six levels from A1 (Beginner) to C2 (Mastery). A1 and A2 cover basic everyday communication. B1 and B2 cover independent usage in most situations. C1 and C2 describe the proficient usage that academic and senior professional roles require. The CEFR is accepted by universities, employers, and immigration authorities worldwide as a consistent, comparable measure of language ability.
How accurate is an online AI English level test?
A CEFR-aligned English level test using progressively difficult grammar and vocabulary questions gives a reliable estimate of your English level across the A1 to C1 range. It is not equivalent to a certified exam such as IELTS or TOEFL, but it accurately identifies which level of study and AI practice is appropriate for you right now. Tests that increase in difficulty across all CEFR bands, rather than testing only one level, give the most accurate result.
What English level do I need to work in an English-speaking country?
Most professional roles in English-speaking countries require B2 level English or above. B2 means you can understand complex texts, interact fluently on most topics, and produce clear written communication. C1 is required for senior positions, academic roles, and any job where precise English is central. A1 and A2 are sufficient for basic daily life but not for most professional environments. Daily AI English practice is the most practical way to move from B1 to B2 and from B2 to C1.
How can I improve my English level after this test?
The fastest way to improve your English level is daily speaking practice at your current CEFR level combined with regular reading and listening. AI conversation tools like Lucy OS1 let you practice spoken English every day without scheduling a tutor, which builds the speaking fluency that most learners develop too slowly. At every level from A2 to C1, daily spoken AI conversation is the single highest-impact activity for moving up the CEFR scale.
Lucy OS1 speaks with you at your exact CEFR level. Daily AI speaking practice is the single highest-impact activity for moving up the scale, from A2 to B1, from B1 to B2, from B2 to C1.
Talk to Lucy OS1 freeWelcome