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C1
CEFR · Complex texts

C1 Advanced

Express ideas fluently and use English flexibly for work and study.

YOUR CAPABILITY MAP

What C1 lets you do

Use this as a route, not a scorecard. Start with one skill, then return to the weaker ones.

Create a C1 practice

Common questions

How do I know I'm C1?
Try one task at this level — if you catch roughly 60–80%, you are in the right place.
How long does a level take?
With ~4–5 hours a week, most learners move up one level in 4–6 months.