One shared scale across many languages and countries
The Common European Framework of Reference for Languages (CEFR) was developed by the Council of Europe to give a common way of describing language ability regardless of which language is being learned or tested, so that a B2 level in French and a B2 level in Korean are intended to describe roughly comparable real-world functional ability, not the same test score.
How it maps onto exams and everyday labels
Many international language certificates are calibrated to align with specific CEFR bands — such as DELF/DALF for French or the Goethe-Zertifikat for German — and other major exams, including English tests like IELTS or TOEFL, are informally mapped to approximate CEFR levels as well, though the exact score-to-level correspondence is set independently by each individual test provider rather than by the CEFR itself.
Frequently Asked Questions
Is the CEFR only used for European languages?
No. Although it was developed in Europe, the CEFR has been widely adopted internationally as a general reference framework well beyond European languages, including many Asian language programs and certification systems that use it as a common point of reference.
Can I skip directly to studying at B2 without covering A1-B1 material?
There is no formal gatekeeping preventing it, but each level builds on the grammar and vocabulary foundation of the ones before it, so skipping levels entirely usually leaves gaps that tend to surface once tasks get more demanding at B2 and above.