What is CEFR?
Every time you want to know "what is my English level exactly," you have probably encountered the same question: a TOEIC score of 700, an IELTS of 5.5, or a GEPT Intermediate—can these actually be compared with each other?
CEFR (Common European Framework of Reference for Languages) was born to solve this problem. It is a universal ruler that divides language proficiency into six levels from low to high, allowing scores from various English proficiency tests to be compared on the same scale.
The biggest feature of CEFR is its "can-do" orientation: it measures your level by what you can actually accomplish using English, putting how many words you have memorized second.
The Six Levels of CEFR
The six levels are divided into three groups: Basic Users (A), Independent Users (B), and Proficient Users (C).
- A1 Beginner: Can introduce themselves using the most basic sentences. For example: Hi, I'm Mia. I'm from Taiwan.
- A2 Elementary: Can handle simple conversations in daily life. For example: I'd like a medium latte, please.
- B1 Intermediate: Can deal with familiar situations in work, school, travel, etc. For example: Could you tell me how to get to the station?
- B2 Upper-Intermediate: Can discuss more complex topics naturally and fluently with native speakers. For example: I see your point, but I think there's another way to look at it.
- C1 Advanced: Can express ideas flexibly and appropriately in academic or professional settings. For example: The data suggests a correlation, though it doesn't necessarily imply causation.
- C2 Proficiency: Understanding and expression are close to a native speaker, with the ability to grasp subtle differences in tone.
For most English as a second language (ESL) learners, B2 is usually the watershed level for "communicating comfortably in workplace and international settings," and is also the threshold set by many universities and companies.
Comparing CEFR with Major English Exams
The table below maps CEFR levels to the mainstream English proficiency tests you are most likely to encounter, making it easy for you to convert your scores onto the same scale:
| CEFR Level | Cambridge | Education Level | TOEIC | IELTS |
|---|---|---|---|---|
A1Beginner | — | Elementary school | — | — |
A2Elementary | KET | Middle school | 225+ | 3.0 |
B1Intermediate | PET | High school | 550+ | 4.5 |
B2Upper Intermediate | FCE | University | 785+ | 5.5 |
C1Advanced | CAE | Graduate / Professional | 945+ | 7.0 |
C2Proficiency | CPE | Near-native | — | 8.5+ |
Note: The corresponding scores for each exam are "approximate ranges," and conversions published by different organizations may vary slightly. Please use them as a reference for positioning; precise scores should still be based on the official announcements of each exam.
How to Plan Your Learning Using CEFR
- Position yourself first: Use any score you have to find the corresponding CEFR level in the table above.
- Set your next goal: Usually, moving up one level (e.g., B1 → B2) is a reasonable mid-term goal.
- Focus on ability goals: First ask yourself, "What should I be able to do at the next level?" and then let the scores naturally follow—this is exactly how the CEFR "can-do" spirit is meant to be used.
How Loopy Applies CEFR
CEFR is not just the topic of this article; it is the backbone of Loopy's entire learning system:
- Every lesson is labeled with a level: We use models to analyze the difficulty of lesson content and label each lesson from A1–C2, ensuring you are always learning in the sweet spot "slightly above your current level."
- Words and sentences are also graded: Vocabulary difficulty is aligned with CEFR, combined with memory curves to schedule reviews, allowing you to focus your efforts on the words you truly need to break through.
- The learning path moves up along the levels: Starting from your current level, build your abilities level by level.
Understanding CEFR is like getting a map to understand your own English level. Next, all that's left is to climb up step by step along it.