Duolingo English Test Validity

Duolingo English Test Validity

Duolingo English Test Validity
Sailesh Sitaula

The Duolingo English Test (DET) serves as a tool for both non-native and native English speakers aiming to enhance their English proficiency. Accessible through computers and the Internet, this test offers flexibility regarding time and location. It assesses four key language abilities: writing, reading, listening, and speaking. 

Correct answers elevate the difficulty level as one progresses through the test, while incorrect responses lower it. Notably, this assessment distinguishes itself from others by eliminating the need for in-person test centers; individuals can conveniently take the test from the comfort of their homes.

The Duolingo English Test Highlights

Full Form of DET   

Duolingo English Test     

Conducting Body      


Test Duration      

1 Hour     

Score Range      

10 - 160     


USD 49      

Duolingo English Test Benefits

Several advantages emerge when comparing the Duolingo English Test to other language proficiency exams like TOEFL and IELTS. If the institution evaluating your language skills accepts the Duolingo test, these benefits might influence your choice of which exam to undertake.

Affordability is a key factor. Currently, the Duolingo English Test carries a price tag of $49, taxes included. Remarkably, you can dispatch your results to up to 40 institutions without extra cost. On the contrary, the TOEFL test could set you back up to $200, with an additional $20 for each subsequent score report, depending on your test location. IELTS, likewise, varies in cost by region, often exceeding $200 for the examination.

The Duolingo English Test offers convenience, too. With a suitable computer and internet connection, you can access it from any quiet, well-lit, and private location. Scheduling appointments is optional; you have a 21-day window after purchasing the test to take it at your convenience. Moreover, if you encounter a particularly challenging test day, you're allowed up to two retakes within 30 days.

Speedy results are another advantage. The Duolingo English Test is entirely computer-scored, ensuring swift processing. Typically, your results should be available within 48 hours of test submission. This feature proves invaluable if you're facing an impending application deadline.

Duolingo Test Accepted Countries 2023

The Duolingo test offers a user-friendly experience, providing an advantage to those taking the test. Additionally, the test's incorporation of video interviews enables universities to evaluate applicants efficiently. This streamlined process has led to over 2000 universities worldwide recognizing and accepting Duolingo scores. Among the countries that accept Duolingo scores are:

  • the USA
  • Canada
  • the United Kingdom
  • Australia
  • Ireland
  • China
  • Qatar
  • Japan
  • Thailand,
  • European countries (Austria, France, Germany, Hungary, Italy, and Spain.

Click here to learn about the Duolingo English Test

Format: for Duolingo English Exam 2023

The structure and content of the Duolingo English Test consist of four main sections:

  • Reading
  • Writing
  • Listening
  • Speaking

Students have the opportunity to retake the Duolingo test twice a month. The scoring process involves a combination of manual assessment by evaluators and automated scoring techniques. While the exact format of the first section is adaptable and therefore not precisely predictable, the English version of the test includes various question types and activities, such as

  • Identifying the accuracy of spoken words and passages through listening.
  • Select valid written words from the given options.
  • Fill in the blanks to complete a text.
  • Verbally describing a picture.
  • Recording self-generated sentences.
  • Providing verbal responses to questions.
  • Composing a written response to a prompt (writing samples are limited to 500 words).
  • Transcribing heard content.
  • Participating in a 1-3 minute video conference with an examiner on a chosen topic from two provided options.

Requirements for the Duolingo English Test 2023

Although there is no specific educational credential requirement, authentication documents are essential for taking the Duolingo English Test. Before proceeding with the test, make sure you have the following:

  • Passport, driver's license, or any other valid state-issued ID
  • A quiet and well-lit environment
  • One hour of uninterrupted time
  • Stable internet connection
  • A laptop running either Windows or macOS
  • A front-facing camera, microphone, and speakers.

 Eligibility Criteria for Duolingo English Test 2023

  • Specific prerequisites are not required to take the Duolingo English Test in 2023. Simply download the app and complete the exam on any day of the week.
  • Before proceeding, verifying whether your preferred university accepts the Duolingo English Test results is crucial.
  • While there is no age limit for taking the Duolingo English Test, individuals under 13 must obtain consent from their parents or guardians to participate in the test.

Registration for Duolingo English Test 2023

Registering for the Duolingo English language exam is straightforward. Follow these steps to get started:

  1. Download the Duolingo app on your PC or visit the official Duolingo website for test booking.
  2. Upon registration, you can take the Duolingo English test by following these steps:
    1. Visit Duolingo's official website.
    2. Click on the "take the test" button, highlighted in orange on the screen.
    3. You will be redirected to the app; download and install it on your computer.
    4. Adhere to all exam guidelines, including finding a quiet, well-lit space and ensuring your computer's front camera and microphone are functional.
    5. The app will prompt you to check your camera, speaker, and microphone – follow the instructions provided.
  3. Complete the registration process by uploading the required Duolingo documents. Provide accurate personal information and state your reason for taking the test.
  4. An account will be created for you on Duolingo's platform. To proceed, a fee of 3,605 INR must be paid for the test. Let's move on to the payment process.
  5. Once your account is set up, you can book the Duolingo exam and take it as many times as necessary. Before the test begins, you have 5 minutes to prepare and review the instructions.
  6. The test itself has a duration of 60 minutes, during which you'll be evaluated. You can complete it earlier if you finish before the allotted time.
  7. After completing the test, the final step is to pay the fee, and then you're all set to take the Duolingo test.

Read more about How to Prepare Duolingo English Test 2023: Check Tips & Tricks.

Fees for Duolingo English tests

In Nepal, the cost of taking the Duolingo English test is 5,768 NPR. Moreover, there is no charge for transmitting the exam results to multiple universities. Duolingo provides this service without any cost. 

How Long Is the Validity of Duolingo English Test Result?

The Duolingo English test remains valid for two years; however, you must retake the exam to confirm any advancements in your English proficiency. This rule applies even if you have been residing in the United States for an extended period but English is not your primary language. The duration of Duolingo English Test validity varies, influenced by factors such as your test preparation, the extent of your language improvement, and your ability to successfully pass the test upon retaking it.

How Many Times Can I Take a Duolingo Test?

If you're wondering whether retaking the Duolingo English test is free, you can retake the assessment multiple times, but each attempt requires a fee. However, there are limitations on the number of times you can fail the test. The only constraint is that you cannot take the DET twice within 30 days. It's worth noting that Duolingo test results remain valid, even in cases of repeated failures. The relevance of retaking the Duolingo test in terms of validity primarily comes into play if students do not improve their English skills within a certain timeframe. Exploring alternative approaches might be advisable to ensure future success in such cases.

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Is 120 a decent score in Duolingo?

The statement "Scoring 120 on the Duolingo language test is excellent" is commonly echoed, but it's important to note its inaccuracy. A high score on the test signifies passing it, but it doesn't necessarily indicate English proficiency. 

Like other exams, the Duolingo test also has a two-year validity period. If you retake the test promptly, your score will likely remain consistent. However, it's crucial to recognize that achieving a passing grade on the DET test doesn't necessarily equate to being proficient in spoken English.

Score Interpretation of Duolingo English Test 2023

Duolingo employs a 160-point scoring system, similar to assessments like IELTS, TOEFL, and CEFR, which consider many specific aspects. The Duolingo English test's score chart is structured as follows:       



10– 55

They can understand basic English words but have difficulty understanding what is said or written to them.

60 – 85

Can understand simple English sentences but has difficulty following what is said or written. Has some understanding of numbers.

90– 115

Can understand a wide range of simple and complex spoken and written language. Can communicate in simple and regular routines.

120 – 160

Can communicate with a wide range of vocabulary and grammar structures, both spoken and written. Has a good grasp of language structure, including writing academic texts.

Is Duolingo a better English test than IELTS? 

The difficulty levels on Duolingo are comparable to those found in IELTS assessments, as a significant portion of the questions in Duolingo are on par with those in IELTS. Despite the remarkable score range and intervals in the Duolingo test that aid in test preparation, it's important to recognize that multiple variables can influence the scoring process.

Comparing these tests might be easier if we account for the numerous factors affecting scoring, particularly the content's complexity and the text's length. If you focus on a narrower range of topics, the scores could exhibit greater disparities. Furthermore, it's worth noting that the minimum number of points required to achieve a passing grade on Duolingo is notably higher than that required on IELTS.

How do you prepare for the Duolingo practice test?

The difficulty levels on Duolingo are comparable to those found in IELTS assessments, as a significant portion of the questions in Duolingo are on par with those in IELTS. Despite the remarkable score range and intervals in the Duolingo test that aid in test preparation, it's important to recognize that multiple variables can influence the scoring process.

Comparing these tests might be easier if we account for the numerous factors affecting scoring, particularly the content's complexity and the text's length. If you focus on a narrower range of topics, the scores could exhibit greater disparities. Furthermore, it's worth noting that the minimum number of points required to achieve a passing grade on Duolingo is notably higher than that required on IELTS.

Know your Strengths and Weaknesses.

Before delving into practice tests, assessing your strengths and weaknesses is essential. A valuable approach involves taking the complete Duolingo test and reviewing your incorrect answers across various topics. This process aids in pinpointing areas requiring more attention. However, this method can be time-intensive, and time constraints might hinder completing the full test. In such situations, alternative strategies can be employed to identify strengths and weaknesses.

Exploring online forums where individuals discuss various language-learning subjects can be insightful. Likewise, reading blogs authored by language learners offers perspective on different language topics and assists in recognizing personal strengths and areas needing improvement.

Review the Duolingo Lessons in which you got the most wrong answers.

Once you've identified the areas where you're less proficient, you should revisit the corresponding Duolingo lessons. Duolingo employs a spaced repetition system that reintroduces the same topics at intervals. This approach enhances your memory retention of these subjects. Through repeated exposure to these topics, you're likely to improve your accuracy in answering related questions.

If you prefer not to review the entire Duolingo course, focusing on the "incorrect" answers to these questions can be beneficial. Analyze what led to your mistakes in answering these questions. Gaining a clearer grasp of the topic and understanding the reasons behind your errors will equip you to answer them correctly in subsequent attempts.

Check out the Exam Format.

Before delving into lesson reviews, acquaint yourself with the exam format, which will enhance your test preparation. Firstly, familiarise yourself with the allotted test duration. The precise time limit for various languages can be found on the Duolingo website. Subsequently, examine the probable topics that will appear in the test. The test evaluates your reading, listening, speaking, and writing proficiency. Concurrently, gain an understanding of Duolingo's grading system. Duolingo employs a grading scale from 1 to 5. A score of 5 signifies mastery of the topic, 3 indicates strong comprehension, and 1 suggests minimal familiarity.

Use a Bilingual Dictionary 

As you review the Duolingo lessons, you might encounter unfamiliar words. In such instances, it's advisable to consult a bilingual dictionary. A bilingual dictionary provides word translations in both the source and target languages. Some individuals prefer looking up words in the source language, while others opt for the target language.

If you fall into the former category, seek a bilingual dictionary that features your language alongside English. Conversely, if you belong to the latter category, search for a bilingual dictionary that presents your language translated into English.

Another avenue worth exploring is joining a micro-network. Micro-networks are online communities of language learners who collaborate to enhance their language skills. Within such a group, you can request assistance in translating unfamiliar words.

Take a Short Break and Relax Before the Test

As you prepare for your upcoming Duolingo test, you've dedicated considerable effort and focus to your studies. With the test just a few hours away, it's time to unwind. Taking a brief break from your intense preparation is essential. This period of relaxation is crucial for soothing your nerves and enhancing your test concentration.

Consider stepping outside for a short walk or watching a video to unwind before the test. These activities will aid in calming your nerves and improving your focus for the test. If you feel excessively tired, a quick nap could also be beneficial. Allowing yourself this time to relax will contribute to a better state of mind and enhanced concentration during the test.


Undoubtedly, the Duolingo test presents a considerable challenge. Yet, with thorough preparation, conquering it is well within your reach. To excel in the Duolingo test, you must identify your strengths and weaknesses, revisit incorrect lessons, familiarise yourself with the exam format, and utilize tools like bilingual dictionaries or micro-networks.

However, it's worth acknowledging that factors such as your age, the language you're studying, and your geographical location, particularly if you reside in the United States, can influence your overall proficiency. This examination is a valuable means to gauge your foundational English skills, even though it may not provide the utmost precision in evaluating your English language ability.

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