Duolingo English Test (Duolingo English Test (DET))
Affordable, Convenient Online English Proficiency Test
The Duolingo English Test is a modern, accessible English proficiency test that you can take online from home in under an hour. Accepted by 5,000+ programs worldwide, it offers a convenient and affordable alternative to traditional English tests.
160
Maximum Score
1h
Test Duration
24/7
Available Anytime
$65
Test Fee
What is Duolingo English Test?
The Duolingo English Test (DET) is an online English proficiency test that uses adaptive technology to assess reading, writing, listening, and speaking skills. Unlike traditional tests, DET can be taken at home on a computer with a webcam, anytime. It was developed by Duolingo, the world's most popular language-learning platform, and has gained rapid acceptance, especially since the COVID-19 pandemic.
Why is Duolingo English Test Important?
DET is accepted by over 5,000 programs at 4,500+ institutions worldwide, including Ivy League universities like Yale, Columbia, and MIT. At just $65 (vs $200+ for IELTS/TOEFL), it's the most affordable English proficiency test. Results are available within 48 hours. It is particularly popular for US university applications.
Who Should Take Duolingo English Test?
Students who want a convenient, affordable English proficiency test that can be taken from home. Ideal for those with limited access to test centers, students applying to US universities, and anyone who needs quick results. Check your target university's accepted tests before choosing DET.
Duolingo English Test Test Format
Understanding the test structure is the first step to effective preparation
Adaptive Test
Computer-adaptive questions testing reading, writing, listening, and speaking. Question difficulty adjusts based on your responses. Includes Read and Complete, Read and Select, Listen and Type, Read Aloud, Write About the Photo, and Interactive Reading/Writing.
Writing Sample
Write about a given topic for at least 50 words in 5 minutes. This is unscored but sent to institutions as a writing sample.
Speaking Sample
Speak about a given topic for 1-3 minutes. This is unscored but sent to institutions as a speaking sample.
Duolingo English Test Scoring
Understanding how the test is scored helps you set realistic targets
Score Scale
Score Benchmarks
Duolingo English Test Test Dates & Registration
Test Frequency
Available 24/7, anytime from home
Registration
Register at englishtest.duolingo.com; take the test immediately or schedule
Results
Results certified within 48 hours
Score Validity
Duolingo English Test scores are valid for 2 years
Test Centers
No test center needed! Take the test from any quiet room with a computer, webcam, microphone, and stable internet connection. Available worldwide.
Duolingo English Test Preparation Tips
Expert tips to help you prepare effectively for the Duolingo English Test
Take the free 15-minute practice test on the Duolingo website
Practice typing quickly and accurately for writing sections
Ensure your computer, webcam, and microphone work properly before test day
Choose a quiet, well-lit room with no interruptions
Practice speaking aloud clearly for the speaking sections
Read widely to improve vocabulary and reading speed
Remember: you cannot look away from the screen or use any other apps during the test
Need Expert Guidance?
While KGC does not provide test coaching, we offer expert advice on test selection, timing, and how your scores fit into your overall application strategy.
We can recommend trusted test prep partners and help you plan your standardized testing journey for maximum impact on your university applications.
Frequently Asked Questions
Is Duolingo English Test accepted by universities?
Yes, DET is accepted by 5,000+ programs at 4,500+ institutions worldwide, including Yale, Columbia, MIT, Duke, Stanford (some programs), and many UK, Canadian, and Australian universities. Always verify with your target institution.
How does Duolingo English Test compare to IELTS?
DET costs $65 (vs ₹16,250 for IELTS), takes 1 hour (vs 2.5 hours), and can be taken at home anytime. However, IELTS is more widely accepted, especially for Australian/UK immigration. A DET score of 120 is roughly equivalent to IELTS 7.0.
Can I take the Duolingo test at home?
Yes! That's the main advantage. You just need a computer with a webcam and microphone, a stable internet connection, a valid government-issued ID, and a quiet, well-lit room. The test is proctored via video.
How much does the Duolingo English Test cost?
The DET costs $65 (approximately ₹5,500), making it the most affordable English proficiency test. IELTS costs ₹16,250 and TOEFL costs around ₹20,000+.
How quickly do I get Duolingo test results?
Certified results are typically available within 48 hours. You can send unlimited free score reports to institutions. This is much faster than IELTS (13 days for paper-based) and comparable to PTE.
Is DET easier than IELTS or TOEFL?
DET is not necessarily easier, but the adaptive format means the test adjusts to your level. Many students find the format less intimidating since it's taken at home. Scores are comparable across tests when properly converted.
Can I retake the Duolingo test?
You can take the DET up to 3 times within a 30-day period. If you certify results on 2 consecutive tests, you must wait 30 days before your next attempt. There's no limit on total attempts.
What DET score do US universities require?
Most US universities accepting DET require scores of 105-130. Ivy League programs typically expect 125+. Some universities list specific subscale requirements as well. Check your target school's requirements.
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