What is C1 Advanced (CAE)?
C1 Advanced — still widely called CAE (Certificate in Advanced English) — is the Cambridge qualification that certifies English at level C1 of the CEFR: the level at which you stop translating in your head and start arguing, negotiating and studying in English the way you would in your own language. It sits one step above B2 First and one below C2 Proficiency.
In practice, C1 is the level universities and employers ask for when English is not a nice-to-have but the working medium: undergraduate and master’s programmes taught in English, roles where you will chair a meeting or write for clients, and — in several countries — the visa and licensing thresholds that B2 does not clear. And like every Cambridge certificate, it never expires.
Exam format at a glance
Four papers, the same shape as B2 First — and consistently more demanding in each one. The written papers run in a single sitting; Speaking is a paired test, often on a different day.
| Paper | Time | Structure | Share of your result |
|---|---|---|---|
| Reading & Use of English | 1 h 30 min | 8 parts · 56 questions | 40 % (reported as two scores: Reading, Use of English) |
| Writing | 1 h 30 min | 2 tasks · 220–260 words each | 20 % |
| Listening | about 40 min | 4 parts · 30 questions | 20 % |
| Speaking | 15 min per pair | 4 parts, taken with a partner | 20 % |
Is C1 Advanced hard?
Honestly: yes, and in a specific way. The tasks are not more complicated to understand — anyone who has sat B2 First recognises almost every format. What changes is tolerance. C1 texts are longer and denser, the distractors are closer together, and the productive papers stop rewarding correct-but-plain English. A B2 answer with no mistakes can still score poorly at C1 if the language never reaches beyond the comfortable.
That is why the jump is usually measured in months rather than weeks — and why the honest first step is a timed mock rather than a guess. If you are still deciding which exam to enter, our B2 First vs C1 Advanced comparison walks through the decision, including when a Grade A at B2 is the smarter target.
Reading & Use of English
Ninety minutes, eight parts, 56 questions — and 40 % of your final result, because this one paper produces two of your five scores. Parts 1–4 are Use of English (multiple-choice cloze, open cloze, word formation, key word transformations); Parts 5–8 are reading.
Two parts have no B2 equivalent worth mentioning. Part 6 is cross-text multiple matching: four short texts by different writers on one topic, with questions about who agrees with whom — pure reading for stance rather than fact. And Part 8 multiple matching runs longer and denser than its B2 cousin. Both reward the same trained habit: reading for the writer’s position, not for matching words.
You can train every part separately — C1 Reading & Use of English practice holds 60 exercises per part, each with an explanation behind every answer, and the first two in every part are free.
Try it nowStart with the paper worth 40 %All eight parts, 60 exercises each, every answer explained — the first two in each part free, no account needed.PractiseWriting
Two tasks in ninety minutes, 220–260 words each. Part 1 is always an essay, and the C1 version has a twist B2 does not: you are given three points and must discuss two of them and argue which matters more — evaluation, not just coverage. Part 2 offers a choice of proposal, report, review or letter/email, each written for a named reader with a real purpose.
The proposal is the one to notice: it looks like a report but faces forward — recommending what should happen rather than describing what did. It is the most common reason a strong B2 writer loses marks in their first C1 attempt.
Writing is also the paper self-study cannot check alone, which is what Felix, our AI examiner, exists for: your answer marked on the four Cambridge scales with your own sentences quoted back. C1 writing practice covers all five task types.
Listening
Four parts, 30 questions, about forty minutes — and every recording plays twice, exactly as at B2. The speech is faster, the topics more abstract, and the distractors more patient: at C1 the wrong option is usually something a speaker genuinely said, just not in answer to the question asked.
Part 4 is the structural outlier and the part candidates rank hardest. Five short extracts, and two separate question sets running at the same time — one about the speaker’s main point, one about something else entirely — so you are tracking two matching tasks across a single listening. C1 listening practice drills each part with transcripts and explained answers.
Speaking
Fifteen minutes, four parts, in pairs: a short interview, a one-minute long turn comparing pictures, a collaborative task, and a discussion with the examiner. The mechanics mirror B2 — the expectations do not. The Part 2 prompts ask you to speculate about what the pictures imply rather than describe them, and Parts 3 and 4 push into abstract argument where hedging, conceding and evaluating are what earn the marks.
- Part 12 minInterviewQuestions about you
- Part 24 minLong turnA minute each with two of three pictures
- Part 34 minCollaborative taskDecide something together
- Part 45 minDiscussionThe examiner opens the topic out
15 minutes · in pairs · two examiners
Practising speaking alone used to be the hard part. C1 speaking drills cover every part solo — speak or type, with a live AI partner for the conversation tasks and marking from Felix on the Cambridge speaking scales.
How the exam is scored
Results arrive on the Cambridge English Scale: five component scores — Reading, Use of English, Writing, Listening, Speaking — averaged into one overall score.
| Overall score | Grade | What lands on the certificate |
|---|---|---|
| 200–210 | A | C1 Advanced certificate stating C2-level performance |
| 193–199 | B | C1 Advanced certificate at Level C1 |
| 180–192 | C | C1 Advanced certificate at Level C1 — 180 is the pass mark |
| 160–179 | — | Cambridge certificate at Level B2 |
- 160–179 · Certificate at Level B2
- 180–199 · C1 Advanced certificate — 180 is the pass mark
- 200–210 · Certificate states C2-level performance
Two things are worth internalising. 180 is the number — and it is 20 points above B2 First’s pass mark on the same ruler, which is the clearest single measure of the gap. And the safety net differs too: fall between 160 and 179 and you leave with a B2-level certificate rather than nothing.
How long the B2-to-C1 jump takes
Cambridge associates roughly 700–800 hours of guided learning with a C1 pass, counted from beginner. What matters to you is the remaining distance: from a comfortable B2 pass, most candidates need six months to a year of steady work; from a bare B2 pass, closer to a year.
The reason the jump is slower than B1→B2 is that C1 rewards range over accuracy. Range grows by exposure and use, not by revision — which makes frequency more valuable than intensity, and makes feedback on your own writing and speaking the fastest lever you have.
Free ways to start today
- The first two exercises in every part of Reading & Use of English and Listening are free, with full explanations — no account needed.
- Speaking drills have free tasks in every part, so you can hear how the AI partner works before paying anything.
- A full Reading & Use of English mock is free — the fastest honest answer to “am I close?”
- Sit the free C1 mock cold. Where you land against 180 is your real starting point.
- Open C1 practice by part and drill whichever part the mock exposed.
- Send a writing task through the AI examiner early — range takes weeks to grow, so start the feedback loop in week one.
What to expect on exam day
The written papers run back-to-back with short breaks; Speaking may be scheduled separately. Knowing the logistics in advance is the cheapest anxiety reduction available — we keep a practical walkthrough at what C1 exam day looks like, and a calm plan for the weeks before it at beating exam stress.
Still have questions about results, retakes or what the certificate looks like? The FAQ answers the common ones, and the glossary decodes the exam’s vocabulary — from “cross-text multiple matching” to “long turn”.