German B1 is a practical threshold. It is the level required for German citizenship, the level demonstrated by completing the state integration course, and the level at which you can handle most everyday situations in German without significant difficulty. A free online test tells you how close you are to B1 before you commit to an official exam registration.
What B1 German looks like in practice
At B1, you can understand the main points of clear standard speech on familiar topics. You can handle most situations likely to arise while travelling in German-speaking countries. You can write simple connected text on familiar topics. You can describe experiences and events, dreams, hopes, and briefly give reasons for your opinions.
What B1 does not require: following complex arguments, understanding regional dialects at full speed, or writing formal business correspondence. Those come at B2 and above.
The German integration exam. DTZ
The DTZ (Deutsch-Test fur Zuwanderer) is the language component of Germany's integration exam. It is taken at the end of the state-funded integration course and tests B1 level German across four skills: listening, reading, writing, and speaking. A score of at least 60% on each module gives a B1 certificate. Scores in a lower range give a documented A2 result.
The integration course itself is 600 hours, state-subsidised, and available to eligible immigrants. The exam is administered by approved testing centres. Passing is required to receive the integration course completion certificate (Integrationskurs-Zeugnis).
DTZ vs Goethe-Zertifikat B1
| Feature | DTZ | Goethe B1 |
|---|---|---|
| Issuer | telc GmbH | Goethe Institut |
| Purpose | Integration course completion | General B1 certification |
| Accepted for citizenship | Yes | Yes |
| International recognition | Limited | Wide |
| Cost | ~150 EUR | ~150-200 EUR |
| Skills tested | All 4 | All 4 |
Free preparation resources
Goethe Institut publishes free sample tests and preparation materials for the B1 exam at goethe.de. telc publishes free sample DTZ tests at telc.net. Deutsche Welle offers a free structured German course to B1 at dw.com/en/learn-german, the Nicos Weg series covers A1 to B1 with video, audio, and exercises.
The most important preparation is practising all four skills, not just reading and grammar. The speaking component of both exams requires you to describe pictures, give opinions, and respond to prompts. Practice speaking out loud, not just reading silently.
Using a free test to check your readiness
A free online German proficiency test takes 25 minutes and gives you an immediate CEFR result. If the result shows A2, you have significant preparation ahead before the B1 exam. If it shows B1, you are in range, focus on the speaking and writing components which a written test cannot assess.
Test your German level for free
25 questions. Instant CEFR result. Find out how close you are to B1.
Take the Free German B1 Test