Where does the 200-hour figure come from?
The most widely quoted guide comes from Cambridge English, the exam board behind B1 Preliminary and B2 First. Its guided learning hours guidance says it takes approximately 200 guided learning hours to progress from one level of the Common European Framework of Reference (CEFR) to the next.
Cambridge also gives cumulative totals from complete beginner: roughly 350 to 400 hours to reach B1 and 500 to 600 hours to reach B2. The gap between those two ranges is where the "about 200 hours" for B1 to B2 comes from.
Two points matter before you start counting:
- "Guided" hours are not just lessons. They mean time spent learning with a teacher or doing structured, supervised work: lessons, set homework, marked writing, guided practice.
- It is a guideline, not a guarantee. Cambridge itself says you may need more or less time, and lists your language learning background, the intensity of your study, your age and the amount of study and exposure outside lessons as factors.
So how many months is that in practice?
Hours only become useful when you turn them into a weekly routine. The table below is simple arithmetic on the 200-hour guideline. It assumes steady, focused study every week, which is the hard part.
| Focused study per week | Weeks to reach about 200 hours | Roughly |
|---|---|---|
| 2 hours | 100 weeks | about 2 years |
| 3 hours | 67 weeks | about 15 months |
| 4 hours | 50 weeks | about a year |
| 6 hours | 34 weeks | about 8 months |
| 10 hours | 20 weeks | about 5 months |
Notice what this means: two lessons a week with nothing in between is a slow route to B2. Two lessons a week plus two hours of homework, reading and speaking practice roughly halves the time.
The honest answer is that you have more control over the timeline than most learners think. The number of weeks is mostly a decision about hours.
Why does B1 to B2 feel slower than earlier levels?
In more than 30 years of teaching, I have found that B1 is where many adults stall. There are good reasons for this:
- You can already manage. At B1 you can shop, travel, chat and do much of your job in English. The everyday pressure to improve disappears.
- The progress is less visible. Going from A2 to B1 feels dramatic. Going from B1 to B2 is about longer, better-connected answers, wider vocabulary and fewer mistakes, which is harder to notice week to week.
- Old mistakes become habits. If nobody corrects "I am here since two years", you can say it a thousand times and it starts to feel right.
- The topics get harder. B2 asks you to discuss unfamiliar and abstract subjects, explain a point of view and weigh up advantages and disadvantages. You only get better at that by practising it.
If you recognise yourself here, the time estimates above still apply, but only once you change what you do each week, not just how long you do it for.
What should those 200 hours actually include?
Hours spent passively are not equal to hours spent working at the edge of your ability. A balanced week for a B1 learner aiming at B2 might look like this:
- Two lessons with a teacher (about 2 hours). Focus on speaking at length, getting corrected, and learning the grammar that separates B1 from B2: conditionals, modal verbs for speculation, relative clauses and the passive.
- One piece of writing (30 to 45 minutes). A short opinion paragraph or email, then rewrite it after feedback. Rewriting is where much of the learning happens.
- Reading or listening slightly above your level (1 hour). News articles, podcasts or documentaries where you understand most, but not all, of the language.
- Vocabulary review (15 minutes a day). Learn phrases rather than single words: make a decision, take into account, on the other hand.
- One speaking task on your own (20 minutes). Record yourself answering a question for two minutes, listen back, and try again with better linking words.
That adds up to roughly four to five hours a week. Kept up consistently, that is the "about a year" row in the table.
How will you know you are getting closer to B2?
Look for changes in what you can do, not just test scores. You are moving towards B2 when you notice that you can:
- speak for a minute or two on a topic without long pauses
- give an opinion, then add a "but" or "having said that" with a real counter-argument
- explain a word you have forgotten instead of stopping
- follow a work meeting or a TV programme without subtitles for most of the time
- notice and fix some of your own mistakes while you are speaking
For a side-by-side example of what each level sounds like, read B1 vs B2 English: what the difference actually sounds like.
Can you do it faster?
Yes, if you can increase both the hours and the quality of those hours. Learners who move quickest usually do three things: they study little and often rather than in occasional long sessions, they use English outside lessons every day, and they get specific feedback on their speaking and writing so mistakes do not settle into habits.
What rarely works is trying to compress everything into a few weeks without enough practice time in between. Your brain needs repetition across days and weeks to make new grammar and vocabulary automatic.
What does this cost with ELS?
If you want a teacher to guide the process, the ELS Flagship Private English Programme gives you two private 60-minute online lessons a week, with a personalised plan and regular progress feedback. It costs £220 every four weeks for 8 lessons, with an introductory first four weeks at £180. Other online packages range from £120 to £500 per four weeks, depending on how many lessons you want.
The best first step is a free 25-minute trial lesson. We will check whether you are a solid B1 or still building towards it, and give you a realistic estimate for your own timeline.