Going from zero to B1 usually takes 10 – 14 months of regular study. This article explains how many hours each level needs and why stop-start learning takes twice as long.
How many hours each level needs
The Common European Framework of Reference divides language ability into six levels, from A1 to C2. People who work or train in Germany usually need B1; some fields, such as nursing and IT, require B2.
Each level typically takes around 180 – 240 hours of classroom teaching, plus roughly the same again in self-study. With four three-hour lessons a week, each level takes about 3 – 4 months.
- A1: greetings, introducing yourself, simple shopping
- A2: describing everyday activities, understanding short announcements
- B1: handling most situations at work, recounting events, giving your opinion
- B2: understanding complex content, discussing professional topics fluently
Why stop-start learning takes twice as long
German changes word endings according to gender, case and number. This only sticks with constant repetition. A two-week break means relearning part of the grammar almost from scratch.
Learners who attend four lessons a week for 12 months usually pass B1. Learners who study on and off for 20 months are often still at A2. Same number of hours, different result.
Note:While you prepare, treat your language course as your main job. It is the investment that decides which vacancies you can apply for and what you will earn.
Learn the vocabulary of your trade early
A B1 certificate gets your application through the door, but what gets you through your first week at work is the vocabulary of your own trade: the names of tools, the names of tasks, your supervisor's instructions.
Ask for a list of specialist vocabulary in advance and learn it alongside your main course — do not wait until you have passed B1.

