Your language level, instantly
Accurate and fast: language placement for German and English
With onSET, you can determine your current language level in German or English in a maximum of 40 minutes — quickly, reliably, and based on the Common European Framework of Reference for Languages (CEFR). Your result is available immediately after the test.
5 Steps to Classification
Create an account on the g.a.s.t. portal for participants.
Once you are registered, you will receive your transaction number (TAN), which you need to book your test.
Choose a test centre, an available date, and your test language.
Sit the onSET at your test centre of choice. Your result is available immediately after the test.
Your certificate is available as a PDF in the g.a.s.t. Portal for Participants.
Learning with DUO
Learn German from A1 to C1 with Deutsch-Uni Online (DUO), designed for university study and professional life. The interactive online courses also offer targeted preparation for TestDaF, with optional tutor support.
Study in Germany with TestDaF
Want to study in Germany? TestDaF is the language test for university admission, recognised by all German universities. You can take it digitally or on paper at more than 500 test centres in over 100 countries.
g.a.s.t. on social media
You can also find g.a.s.t. on Instagram, Facebook and LinkedIn, where we regularly share news about our tests, training courses and conferences. Stay up to date and connect with us.
onSET is an online placement test for German and English based on the C-test format. In just 40 minutes, it provides a reliable assessment of language proficiency from A2 to C1 on the CEFR scale. Universities and language institutes use onSET for course placement, exam readiness, scholarship applications, and proof of language skills for professional purposes.
