What is the Duolingo English Test?

The DET is an online English proficiency exam designed to assess a person’s ability to communicate effectively in English.

How much does the DET exam cost?

The DET exam fees for 2025 range from $59 to $99, depending on your location.

Yes, you can retake the DET, but you must wait 14 days before attempting the test again.

The DET exam takes approximately 60 minutes to complete, including the adaptive test and video interview.

Yes, the DET is accepted by over 4,000 institutions, including many top universities globally.

Duolingo

Exam Mode :

Online Test

Exam Mode :

Online Test