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Duolingo English Test

Fast, Convenient, Affordable English Proficiency Assessment

Take the test from home in just 1 hour - accepted by 5,000+ institutions worldwide

10-160
Score Range
1 Hour
Test Duration
48 Hours
Results Delivery
5000+
Universities Accept
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Four Subscores for Complete Assessment

Comprehensive evaluation of your English proficiency across four key areas

Literacy

Reading and writing skills for academic and professional success

  • Read and complete passages
  • Sentence structure recognition
  • Written response accuracy
  • Vocabulary in context
  • Grammar and spelling

Conversation

Listening and speaking abilities for real-world communication

  • Listen and respond to prompts
  • Speak about given topics
  • Interactive video interview
  • Pronunciation assessment
  • Fluency and coherence

Comprehension

Understanding of spoken and written English

  • Reading comprehension
  • Listening comprehension
  • Understanding instructions
  • Identifying key information
  • Making inferences

Production

Expressing ideas through speaking and writing

  • Written sample responses
  • Speaking sample responses
  • Express opinions clearly
  • Describe experiences
  • Construct logical arguments

Why Choose Duolingo English Test?

Modern, accessible, and trusted English proficiency testing

Test From Home
Take the test anytime, anywhere with just a computer and internet connection
Quick Results
Receive certified results within 48 hours of completing the test
Affordable
Significantly lower cost compared to traditional English proficiency tests
Widely Accepted
Accepted by 5,000+ programs at universities and institutions worldwide
Adaptive Testing
Questions adapt to your level for accurate and efficient assessment
Secure & Proctored
AI-powered proctoring ensures test integrity and security

AI-Powered Adaptive Assessment

Experience personalized testing that adapts to your English proficiency level

Our advanced AI technology adjusts question difficulty in real-time for accurate results

Personalized Questions

Test adapts to your skill level automatically

Accurate Assessment

AI ensures precise measurement of your abilities

Efficient Testing

Complete comprehensive assessment in just 1 hour

Universities That Accept DET

Minimum score requirements for top institutions

Yale University
120
Minimum Score
Columbia University
125
Minimum Score
NYU
115
Minimum Score
Northeastern University
115
Minimum Score
University of Toronto
120
Minimum Score
Arizona State University
100
Minimum Score

Duolingo English Test Score Comparison

How DET scores compare to IELTS and TOEFL

DET Score IELTS Equivalent TOEFL Equivalent CEFR Level
145-160 8.0-9.0 110-120 C2
125-140 7.0-7.5 95-109 C1
105-120 6.0-6.5 72-94 B2
85-100 5.0-5.5 42-71 B1
10-80 Below 5.0 Below 42 A1-A2

Frequently Asked Questions About Duolingo English Test

Get answers to common questions about the DET

A good DET score depends on your target institution. Most universities require 105-120 for undergraduate and 115-130 for graduate programs. Top universities like Yale and Columbia typically require 120-125. The maximum score is 160.

The DET offers several advantages:
  • Shorter: 1 hour vs 2-3 hours
  • Cheaper: $65 vs $250-300
  • Convenient: Take from home anytime
  • Faster results: 48 hours vs 2 weeks
A DET score of 120 is roughly equivalent to IELTS 7.0 or TOEFL 100.

Yes, over 5,000 institutions worldwide accept the DET, including Yale, Columbia, Duke, NYU, University of Toronto, and many others. Acceptance grew significantly during COVID-19 and has remained strong. Always verify acceptance with your target school's current requirements.

Yes, you can take the test up to 3 times within a 30-day period. Results are ready within 48 hours, so you can quickly retake if needed. Each test costs $65, making it affordable to retake compared to other English tests.

You need:
  • Computer with front-facing camera, microphone, and speakers
  • Supported browser (Chrome recommended)
  • Quiet, well-lit room where you're alone
  • Government-issued photo ID
  • Stable internet connection

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