DUOLINGO
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Duolingo English Test (DET) OVERVIEW
Fast, Flexible & Globally Accepted

The Duolingo English Test (DET) is a modern and innovative English proficiency assessment designed for today’s international students and global applicants. With the convenience of taking the test from anywhere, combined with AI-powered accuracy and fast results, the Duolingo English Test has quickly become one of the most popular alternatives to traditional English language exams like IELTS and TOEFL.
Whether you’re planning to study abroad, apply for scholarships, or demonstrate your language skills to an institution, the Duolingo English Test offers a simple, secure, and affordable way to prove your English proficiency.
Why Choose Duolingo English Test?

100% Online: Take the test from the comfort of your home
Affordable: Just $59 USD, making it accessible to everyone
Fast Results: Get your score in 2 days or less
Widely Accepted: Recognized by over 5,000 institutions worldwide, including top universities in the USA, UK, Canada, Australia, and Europe
One Hour Only: The entire test takes just under 60 minutes
Integrated Skills Testing: Evaluates all four skills—Reading, Writing, Listening, and Speaking
Understanding the Duolingo Test Format
Unlike traditional English proficiency tests, Duolingo uses a computer-adaptive format that adjusts the difficulty of questions based on your performance in real time. It provides a comprehensive measure of your language ability in a shorter and more efficient testing process.
Test Structure
Section | Description |
---|---|
Adaptive Test | Measures Reading, Writing, Listening, and Speaking through a series of interactive and adaptive questions (45 minutes) |
Video Interview & Writing Sample | A non-graded section where you respond to open-ended prompts. Institutions receive these along with your scores. (10 minutes) |
What Does Duolingo English Test Assess?
The Duolingo English Test evaluates four core English language skills in an integrated manner:
Reading
You’ll encounter exercises like identifying real English words, completing missing letters in sentences, and answering comprehension-based questions from short texts.
Writing
Tasks include writing short answers, filling in the blanks, describing images, and composing responses to questions with correct grammar, coherence, and clarity.
Listening
You’ll be tested on your ability to understand spoken English by listening to words or sentences and identifying them correctly. You may also transcribe spoken sentences and respond to audio prompts.
Speaking
Speaking exercises require you to read sentences aloud, describe images, respond verbally to questions, and record short monologues about personal or general topics.
Scoring and Result Breakdown
Duolingo uses AI and human proctoring to ensure accuracy and fairness. Scores are reported on a 160-point scale, with subscores in:
Literacy (reading and writing)
Comprehension (listening and reading)
Conversation (listening and speaking)
Production (writing and speaking)
Here’s a general guideline to interpret scores:
Duolingo Score | Equivalent Proficiency (approximate) |
---|---|
155–160 | Very High Proficiency (IELTS 8.5–9) |
135–150 | Advanced (IELTS 7–8) |
115–130 | Upper Intermediate (IELTS 6–6.5) |
90–110 | Intermediate (IELTS 5–5.5) |
Below 90 | Basic to Low Intermediate |
Scores are valid for 2 years and securely shared with institutions through Duolingo’s official portal.
Who Accepts the Duolingo English Test?
More than 5,000 institutions across 90+ countries now accept the Duolingo English Test. Some top universities include:
USA: Columbia, Yale, NYU, University of Chicago
UK: University of Glasgow, University of Southampton, Leeds Beckett University
Canada: University of Alberta, Dalhousie University, Concordia University
Australia: University of Canberra, Central Queensland University
Europe: IE University (Spain), Jacobs University (Germany)