CEFR: Nível por Horas de Estudo
Estima nível CEFR atingível por horas totais de estudo (A1≈70h, A2≈180, B1≈350, B2≈550, C1≈800, C2≈1200).
Nível CEFR estimado
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CEFR levels and cumulative study hours
The Common European Framework of Reference (CEFR) splits any foreign language into six levels: A1, A2, B1, B2, C1, C2. The Cambridge English Profile and the Council of Europe put rough cumulative guided learning hours on each one. A1 lands around 80–100h, A2 near 180–200h, B1 at 350–400h, B2 at 500–600h, C1 at 700–800h, and C2 somewhere around 1,000–1,200h. Treat those as a baseline for a Portuguese speaker tackling English. How close a language is to your own moves the numbers a lot: Spanish takes less, Japanese or Arabic take far more, which is why FSI files them under Category III–IV. Example: with 300 hours of dedicated study you're probably solidly in B1 and starting to reach for B2, and around 800 hours usually puts a learner at C1.
Applications and what speeds it up
People use this to plan for Cambridge exams (KET, PET, FCE, CAE, CPE), IELTS, TOEFL, DELE in Spanish, DELF/DALF in French, and exchange programs. Immersion, whether that's studying abroad or working a full day in the language, tends to speed things up by 30–50%. One catch: apps like Duolingo and Babbel usually undercount your real active hours, because tallying finished lessons leaves out the listening, reading and conversation that productive output actually demands. Common cases here are learning English, Spanish or French, international hiring processes, and postgraduate admissions.
FAQ
Do my Duolingo streak hours count? Partly. Most of that streak time is reinforcing vocabulary. Getting to B1 and beyond takes hours of real listening, reading and speaking on top of it.
How long to go from B2 to C1? Figure on 200–300 hours of focused study while you keep using the language productively. What you're really closing at that stage is idiomatic range and academic register.
Can I skip A1 if I already know the alphabet? The hours add up toward productive competence, meaning speaking and writing, not just recognizing words. Most adult learners still need the grammar foundation that A1 builds.
How is the level officially certified? Through standardized exams. That includes Cambridge B2 First and C1 Advanced, IELTS bands 4–9 mapped onto A2–C2, TOEFL iBT, and the Common European exams.
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