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Duolingo English Test: Everything You Need to Know

Updated on 11 February, 2025

Neha Uppal

Neha Uppal

Sr. Content editor

duolingo exam

The Duolingo English Test (DET) is a modern and convenient alternative to traditional English proficiency exams like IELTS and TOEFL. Designed for students and professionals, the DET evaluates a candidate’s English skills through an online, adaptive test. Unlike conventional exams, this test is taken entirely online, allowing test-takers to complete it from the comfort of their homes.

Key Features:

  • Full Form: Duolingo English Test (DET)
  • Conducted By: Duolingo
  • Mode: Online, available anytime
  • Acceptance: Recognized by over 4,000 universities worldwide
  • Duration: 60 minutes
  • Scoring: 10-160 scale

What is the Duolingo English Test?

The Duolingo English Test (DET) is an online language proficiency exam designed to assess a candidate’s ability to read, write, listen, and speak in English. It uses an adaptive testing method, meaning the difficulty of questions adjusts based on previous responses.

Why Choose Duolingo English Test?

  • Convenience: The test is conducted remotely without the need for a test center.
  • Affordable: Priced lower than IELTS and TOEFL.
  • Quick Results: Scores are available within 48 hours.
  • Widely Accepted: Many universities, including top institutions in the US, Canada, and Europe, accept Duolingo English Test scores.
  • AI-Powered Assessment: Uses artificial intelligence to evaluate test performance accurately.

Who is Eligible for the Duolingo English Test?

One of the most attractive aspects of the Duolingo English Test is its open eligibility criteria. Unlike some standardized exams, Duolingo English Test does not have strict rules regarding qualifications or age limits.

Eligibility Criteria:

  • No Age Restriction: Anyone can take the test.
  • No Educational Prerequisites: Suitable for students and professionals alike.
  • Recommended for Non-Native English Speakers: Especially for those applying to universities abroad.
  • Technical Requirements: A computer with a webcam, microphone, and a stable internet connection is necessary.

For a detailed breakdown of eligibility requirements and key considerations, check out our guide: Duolingo English Test Eligibility: Vital Information.

Duolingo Exam Fees

The Duolingo English Test is an affordable alternative to traditional language proficiency exams. As of 2025, the standard test fee is $65 (approximately INR 5K). If you opt for the Duolingo Test Bundle, which includes two test attempts, it costs $98 (around INR 8,200).

It's important to check the official Duolingo website for the latest pricing, as fees may vary based on location and currency exchange rates.

For a complete guide on pricing and the registration process, read: Duolingo Exam Fees & Registration Process 2024: Know Everything.

Duolingo English Test Important Dates

Unlike IELTS or TOEFL, the Duolingo English Test (DET) is completely online, meaning there are no physical test centers and no need to schedule weeks in advance.

Key Details:

  • Location: Take the test from the comfort of your home.
  • Availability: 24/7—there are no fixed test dates; you can take the exam anytime.
  • How to Book: Simply create an account on the Duolingo website, complete the system check, and start your test whenever you're ready.

Test Results & Validity:

  • Results Time: Scores are available within 48 hours after taking the test.
  • Score Validity: The Duolingo English Test score is valid for two years from the date of the test.
  • Retake Policy: If you're not satisfied with your score, you can retake the test twice in a 30-day period (purchasing new attempts as needed).

For a complete breakdown of test availability and scheduling, check out: Duolingo Exam Dates 2024-25: Your Guide.

Duolingo English Test Pattern and Structure

The Duolingo English Test (DET) follows an adaptive format, meaning the test adjusts its difficulty level based on your answers. If you answer correctly, the questions become more challenging; if you struggle, they become easier. This ensures a precise evaluation of your English proficiency in a shorter timeframe than traditional exams.

Test Structure:

  • Duration: 60 minutes (including a video interview and writing sample).
  • Sections: The test assesses four primary English skills:
    • Reading
    • Writing
    • Listening
    • Speaking

Question Types:

The test features a mix of integrated skill-based questions, such as:

  • Fill in the blanks (missing letters in words).
  • Listen and type (transcribe spoken sentences).
  • Read and speak (repeat or answer a question aloud).
  • Describe an image (explain what you see in detail).
  • Write short and long answers (respond to prompts in written format).

Scoring:

  • The Duolingo English Test is scored on a scale of 10 to 160, in 5-point increments.
  • A score of 120+ is typically considered strong, while many universities require 105-120 for admissions.
  • The final score is based on Comprehension, Literacy, Conversation, and Production skills.

For a detailed breakdown of the test format, check out: Duolingo English Test Pattern 2024: The Ultimate Guide.

Duolingo English Test Syllabus: What to Study?

The Duolingo English Test assesses English proficiency in an integrated format, meaning multiple skills are tested simultaneously.

Key Areas of Focus:

  • Reading:
    • Identifying correct words
    • Understanding short and long passages
  • Writing:
    • Typing spoken words
    • Writing answers based on images or prompts
  • Listening:
    • Listening to sentences and transcribing them
    • Identifying spoken words
  • Speaking:
    • Speaking on a given topic
    • Reading and pronouncing words correctly

Tips for Studying Efficiently:

  • Read English articles and books daily.
  • Listen to English podcasts and news.
  • Practice writing essays and emails.
  • Engage in conversations to improve fluency.

For a detailed breakdown of the topics covered in the exam, read: Duolingo English Test Syllabus 2024.

How to Register for the Duolingo English Test?

Registering for the Duolingo English Test (DET) is a simple and fully online process. Unlike traditional exams, there are no physical test centers or complex scheduling requirements—you can take the test anytime from home.

Step-by-Step Registration Process:

  1. Visit the Official Website – Go to the Duolingo English Test website.
  2. Create an Account – Sign up using an email ID or your existing Duolingo account.
  3. Check Technical Requirements – Ensure you have:
    • A computer (Windows/macOS) with a webcam and microphone.
    • A stable internet connection.
    • A quiet, well-lit room to take the test.
  4. Pay the Exam Fee – The test costs $65 (INR 5K) (may vary by location). The Duolingo Test Bundle (two attempts) costs $98 (INR 8k).
  5. Start the Test – You can begin immediately after payment or schedule it for later.

Additional Registration Tips:

  • Ensure your photo ID (passport, driver’s license, or government-issued ID) is valid and ready.
  • Complete a system check before starting to avoid technical issues.
  • The test must be taken in one sitting, so choose a time when you're fully prepared.

For a complete guide on the registration process and requirements, read: Duolingo English Test Registration: Your Guide.

Duolingo English Test Preparation Tips and Resources

Preparing for the Duolingo English Test requires a strategic approach, as it evaluates real-world language use rather than memorization-based knowledge.

Best Preparation Strategies:

  • Take Free Practice Tests: Available on the Duolingo website.
  • Use Online Study Resources:
    • Duolingo App
    • BBC Learning English
    • Grammarly and QuillBot for writing improvement
  • Follow a Study Plan:
    • 1-Week Plan: Intensive practice with mock tests.
    • 1-Month Plan: Gradual learning, focusing on each section.
    • 3-Month Plan: Extensive practice, reading books, watching English content.
  • Mock Tests: Take full-length practice tests to simulate the real exam experience.

Understanding Your Duolingo English Test Scores

The Duolingo English Test provides a comprehensive score breakdown, helping universities assess a candidate’s language proficiency effectively.

Scoring Breakdown:

  • Overall score: 10 – 160
  • Subscores:
    • Literacy (Reading & Writing)
    • Comprehension (Listening & Reading)
    • Conversation (Speaking & Listening)
    • Production (Speaking & Writing)

Score Validity & Submission:

  • Validity Period: 2 years
  • Sending Scores:
    • Sent directly from the Duolingo website.
    • Unlimited free score reports to universities.

For a detailed explanation of score validity, scoring scale, and interpretation, read: Duolingo Test Score 2024: Validity & Score Scale.

Conclusion

The Duolingo English Test is an excellent option for students and professionals seeking a flexible, affordable, and widely accepted English proficiency test. With its adaptive AI-based testing, quick results, and global recognition, the DET is revolutionizing English language assessment. If you’re looking for a hassle-free way to prove your English skills, this is the test for you!

Quick Recap:

  • 100% online, take from home
  • Lower cost than IELTS/TOEFL
  • Results in 48 hours
  • Accepted by thousands of universities worldwide

Frequently Asked Questions

1. What is the Duolingo exam for?

The Duolingo English Test (DET) is an online language proficiency exam that evaluates English reading, writing, speaking, and listening skills. It is widely accepted by universities, colleges, and organizations as an alternative to TOEFL and IELTS for admissions and professional requirements.

2. Is Duolingo harder than IELTS?

The Duolingo English Test is generally considered easier than IELTS because it is shorter (about an hour) and adaptive, meaning the difficulty adjusts based on your responses. However, IELTS provides structured sections, which some find easier to prepare for, especially in writing and speaking.

3. How much is the Duolingo exam fee?

The Duolingo English Test costs $65 (INR 5k), making it significantly cheaper than IELTS and TOEFL. Additionally, test-takers can send their scores to an unlimited number of institutions for free, whereas other exams charge extra for each additional score report.

4. Is the Duolingo exam hard?

The difficulty of the Duolingo exam depends on your English proficiency. The test is adaptive, so it becomes more challenging if you answer correctly. While it is shorter than other tests, its fast-paced nature and AI-based speaking assessment can be tricky for some candidates.

5. Is 100 marks good in Duolingo?

A score of 100 is considered moderate on the Duolingo English Test. While some universities accept it, many institutions require a minimum of 110-120 for admissions. If you’re aiming for top universities, a score above 120 is recommended.

6. How long does 1 Duolingo exam take?

The Duolingo English Test takes about 60 minutes to complete. It includes 45 minutes for the adaptive test and 10 minutes for the video interview and writing sample. The test is conducted entirely online and requires a computer with a webcam and microphone.

7. Can I prepare for the Duolingo exam in 1 week?

Yes, you can prepare in one week if you already have a good grasp of English. Focus on practicing mock tests, improving vocabulary, and refining speaking skills. Since the test is adaptive, understanding the question types and managing time efficiently can help you score higher.

8. Is the Duolingo exam free?

No, the Duolingo English Test is not free. It costs $65 (INR 5K) per attempt. However, Duolingo sometimes offers fee waivers through institutions or scholarships for eligible candidates. You can check with your university or Duolingo’s official website for discounts.

9. What is Duolingo's passing score?

The Duolingo English Test does not have a universal passing score. Universities and organizations set their own requirements, typically between 90-120. A score above 120 is considered excellent, while some institutions accept scores as low as 85 for conditional admission.

10. How to pass the Duolingo test easily?

To pass the Duolingo test easily, practice sample questions, improve pronunciation, and familiarize yourself with the test format. Focus on grammar, vocabulary, and listening skills. Since the test is adaptive, staying confident and answering quickly can help improve your overall score.

11. How does Duolingo detect cheating?

Duolingo uses AI and human proctors to detect cheating. Test-takers must keep their face visible, avoid looking away, and refrain from using external resources. The system flags suspicious activities, and violations can lead to invalid scores or a ban from retaking the test.

Download these guides to read Offline

Duolingo Syllabus
Duolingo test pattern

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Neha Uppal

Sr. Content editor

Neha Uppal is a passionate content creator and editor. She carries 7.5+ years of experience working with leading edutech companies where she worked as a Faculty, Community Manager, and Content Marketeer. At upGrad, she is helping out people keep informed about the scopes and opportunities of studying abroad via informational articles/blogs.

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