The Duolingo English Test (DET) is a modern, online English proficiency exam designed for non-native English speakers. It is widely accepted by universities and institutions in over 75 countries, including the United States, Canada, and the UK. Unlike traditional English tests, the DET can be taken from home, offering flexibility and convenience.
The Duolingo test evaluates four core language skills: Reading, Listening, Speaking, and Writing. It uses an adaptive testing model, meaning the difficulty level of questions changes based on the test taker’s responses. This helps the test determine a candidate’s proficiency efficiently and accurately within a shorter time frame—typically around 45 to 60 minutes.
One of the standout features of the DET is its affordability and accessibility. The test costs significantly less than other English tests like IELTS or TOEFL, and all you need is a computer with a camera, microphone, and a stable internet connection. This has made the Duolingo English Test especially appealing to students in regions with limited access to traditional test centers.
The test format includes a combination of interactive tasks such as reading aloud, typing spoken sentences, describing images, and writing responses to questions. It also includes a video interview and a writing sample that are shared with institutions alongside the score report, giving universities a more personal insight into the candidate’s English skills.
Scores are reported on a scale of 10 to 160, with detailed descriptions of proficiency levels. Most universities accept scores between 100 to 120 for undergraduate and graduate admissions. Results are available within 48 hours, and you can send your scores to as many institutions as you want at no additional cost.
Duolingo uses advanced AI and human proctoring to ensure test security and integrity. Test takers must follow strict rules during the test, such as not using mobile phones or other people’s help. Violations may lead to the test being invalidated. This helps institutions trust the reliability of Duolingo results.
With its fast results, low cost, and growing acceptance, the Duolingo English Test has become a practical alternative to traditional language tests. It especially benefits students from remote areas and developing countries, providing a pathway to international education. As global acceptance increases, the DET continues to reshape how language proficiency is assessed worldwide.