CEFR Levels Explained: A1 to C2 for Language Learners

July 2026  ·  8 min read

If you have ever looked at a language course, a job advert, or a university application, you have probably seen labels like "B2 required" or "A1 beginner." These come from the CEFR, the framework that has quietly become the world's shared language for talking about language ability.

Understanding the CEFR does two things for you as a learner. It tells you honestly where you stand, and it gives you a clear next target instead of a vague wish to "get better." This guide walks through all six levels from a learner's point of view, describing what you can actually do at each one, roughly how much vocabulary and study time each takes, and how to find and use your own level.

1. What CEFR Actually Is

CEFR stands for the Common European Framework of Reference for Languages. It was developed by the Council of Europe to give schools, employers, exam boards, and learners a single, consistent way to describe language proficiency, no matter which language or country you are in.

Its cleverest feature is that it describes ability through "can-do" statements rather than grammar checklists. Instead of "knows the past tense," a level is defined by real tasks like "I can order a meal" or "I can follow the main points of a news broadcast." This makes it practical and human: your level is about what you can do in the real world, not how many rules you have memorised.

The six levels are grouped into three bands: A for basic users, B for independent users, and C for proficient users. Each band splits into two, giving A1, A2, B1, B2, C1, and C2. Let us walk up the ladder.

2. The A Levels: Basic User

A1 (Beginner) is the very first rung. At A1 you can introduce yourself, ask and answer simple questions about personal details, and understand slow, clear speech when people are patient with you. You handle everyday needs like greetings, numbers, and basic phrases. As a tourist you can survive, order, and be polite. Vocabulary is roughly 500 to 800 word families, and reaching A1 takes somewhere around 70 to 100 hours in an easier language.

A2 (Elementary) is where real communication begins. You can handle short social exchanges, describe your background and immediate surroundings, and cope with routine tasks like shopping, asking directions, and talking about your daily routine. Conversations are still simple and require patience from the other person, but you are genuinely exchanging information now, not just reciting phrases. Vocabulary climbs to roughly 1,000 to 1,500 word families, with A2 typically reached around 150 to 200 hours total.

3. The B Levels: Independent User

B1 (Intermediate) is the threshold of independence, and for most learners it is the first deeply satisfying goal. At B1 you can deal with most situations that come up while travelling, hold a simple conversation on familiar topics, describe experiences and ambitions, and follow the main points of clear standard speech. You can read straightforward texts and write simple connected text. This is what most people mean by conversational. Vocabulary is roughly 2,000 to 3,000 word families, with B1 typically around 350 to 400 hours total.

B2 (Upper Intermediate) is a major milestone and the level many jobs and universities ask for. At B2 you can converse naturally and comfortably with native speakers without strain on either side, follow films, news, and podcasts, understand the main ideas of complex text, and express and defend your opinions in detail. You still make mistakes and meet unfamiliar words, but you are functioning in the language. This is what most people genuinely mean when they say "fluent." Vocabulary is roughly 3,500 to 5,000 word families, with B2 often reached around 500 to 650 hours total.

4. The C Levels: Proficient User

C1 (Advanced) is where you become sophisticated. You can use the language flexibly and effectively for social, academic, and professional purposes, understand a wide range of demanding, longer texts, and grasp implicit meaning. You express yourself fluently and spontaneously without obviously searching for words, and you can write clear, well-structured, detailed text on complex subjects. Vocabulary is roughly 6,000 word families or more, and reaching C1 takes 700 hours and well beyond.

C2 (Mastery) is the top of the scale, near-native proficiency. You understand with ease virtually everything you hear or read, summarise information from different sources coherently, and express yourself very fluently and precisely, distinguishing finer shades of meaning even in complex situations. C2 does not mean you sound exactly like a native, and importantly, most learners never need it. It is the level for translators, academics, and specialists rather than everyday communication.

5. Vocabulary and Hours per Level

It helps to see the whole progression at a glance. These figures are approximate and assume an easier language, but they show the shape of the climb, and in particular how each level demands more than the one before:

• A1 — About 500 to 800 word families, roughly 70 to 100 hours.
• A2 — About 1,000 to 1,500 word families, roughly 150 to 200 hours total.
• B1 — About 2,000 to 3,000 word families, roughly 350 to 400 hours total.
• B2 — About 3,500 to 5,000 word families, roughly 500 to 650 hours total.
• C1 — About 6,000+ word families, roughly 700 to 900 hours total.
• C2 — Beyond 8,000 word families, well over 1,000 hours total.

One encouraging fact hides in these numbers: the most common 2,000 word families already cover the large majority of everyday speech. That is why learning high-frequency vocabulary first, rather than obscure words, gives you the fastest early jump in understanding and gets you talking sooner.

6. Which Level Do You Actually Need?

More is not always better. The right target depends entirely on your goal, and aiming higher than you need just costs time you could spend elsewhere.

• Travel and everyday chat — A2 to B1 is plenty to enjoy a trip and connect with people.
• Living and working abroad — B1 to B2 lets you handle daily life and most workplaces comfortably.
• University study in the language — B2 or C1 is usually required, since you must follow lectures, read academic texts, and write essays.
• Professional roles with heavy writing or negotiation — C1 gives you the precision and nuance these demand.
• Translation, interpreting, or academia — C2 is the genuine target here.

Language exams map onto these levels too, so once you know your target CEFR level you also know roughly which exam score to aim for. Picking the honest level for your goal keeps your study focused and your timeline realistic.

7. How to Find and Use Your Level

You cannot aim at the next level until you know your current one. The quickest, most objective way is a placement test that checks your grammar, vocabulary, and comprehension and places you on the A1 to C2 scale. You can also self-assess by reading the can-do statements for each level and honestly asking which ones you can already perform, though a test removes the guesswork and the wishful thinking.

Derstina offers a free placement test that finds your level and drops you straight into level-mapped courses, so you start exactly where you are instead of grinding through material you already know or drowning in material you are not ready for. From there, each CEFR band becomes a clear, climbable goal: master your current level, then step up to the next, tracking your progress against the can-do statements as you go. Retaking the test every couple of months turns an abstract framework into visible, motivating proof of how far you have come.

Frequently Asked Questions

What are the CEFR levels?

CEFR stands for the Common European Framework of Reference for Languages, an international standard for describing how well you can use a language. It has six levels grouped into three bands: A1 and A2 are basic users, B1 and B2 are independent users, and C1 and C2 are proficient users. Each level is defined by can-do statements that describe real-world tasks you are able to perform, rather than by grammar rules alone, which makes it a practical way to describe and compare language ability.

What is the difference between B1 and B2 level?

B1 is the threshold of independence, where you can handle most everyday situations, hold a simple conversation, and follow the main points of clear speech on familiar topics. B2 is a big step up, the point at which you can converse naturally and comfortably with native speakers, follow films and news, and work or study in the language. In short, B1 is coping and getting by, while B2 is genuinely comfortable, which is why B2 is the level many jobs and universities ask for.

What CEFR level do you need for university or a job?

Most universities teaching in a language require B2 or C1 for admission, since students must follow lectures, read academic texts, and write essays. Many skilled jobs ask for B2 as a comfortable working level, while roles involving heavy writing or negotiation may want C1. For everyday work and travel, B1 to B2 is usually plenty. Exams map onto these levels too, so knowing your target CEFR level tells you exactly which score you need to aim for.

How many words do you need to know at each CEFR level?

Vocabulary size grows roughly with each level. A1 needs around 500 to 800 word families, A2 around 1,000 to 1,500, and B1 roughly 2,000 to 3,000. B2 typically needs about 3,500 to 5,000 word families, while C1 and C2 climb to 6,000 and beyond. The most common 2,000 word families already cover the large majority of everyday speech, which is why learning high-frequency vocabulary first gives you the fastest jump in understanding.

How do I find out my CEFR level?

The quickest way is a placement test that checks your grammar, vocabulary, and comprehension and places you on the A1 to C2 scale. You can also self-assess by reading the can-do statements for each level and honestly judging which ones you can perform, though a test is more objective. Derstina offers a free placement test that finds your level and drops you straight into level-mapped courses, so you start exactly where you are rather than guessing.