Duolingo English Test Pattern & Syllabus 2025

The Duolingo English Test is conducted to assess the English proficiency of candidates who want to study, work, and migrate. The Duolingo English exam has three main sections: Introduction, Adaptive Test, and Video Writing and Speaking Sample. All these parts monitor the English language proficiency of the candidate in all aspects.

DET is scored on a scale from 10 - 160. The Duolingo exam duration is around 60 minutes. The Duolingo English Test is designed to be taken online anywhere, anytime. Candidates can attempt the Duolingo test from the comfort of their home. 

The Duolingo exam is considered a popular English proficiency test and a better alternative to IELTS, TOEFL, PTE, etc. Therefore, understanding the Duolingo English Test pattern is crucial for DET preparation. 

The Duolingo test has recently been gaining popularity among students planning to study abroad due to its flexible test format, faster results, and cost-effectiveness. This article provides a detailed section-wise breakdown of the Duolingo English Test format, question types, syllabus, and preparation tips to score high. 

Also Read: Duolingo Registration 2025

What is the Duolingo English Test?

The Duolingo English Test is an online English language proficiency test used to evaluate the language skills of non-native English speakers. It is an online test accepted by over 5,500 universities and institutions all over the world for multiple purposes. Any international candidate aiming to study, work, and migrate abroad can take the test from home using a webcam and a stable internet connection. 

The duration of the DET is around 60 minutes, which is much shorter compared to traditional tests like IELTS or TOEFL. Meanwhile, the Duolingo English Test is more cost-effective than most other English language tests.  

Also Read: Duolingo Eligibility 2025: Who Can Take the Duolingo English Test?

Duolingo English Test Format Overview

Test Name	Duolingo English Test
Mode of DET	Online
Sections	2
Duration of Duolingo English Test	60 minutes
Types of Questions	Objective + Descriptive
Duolingo Test Validity	2 years
Duolingo Test Pattern	Introduction: 5 minutes Adaptive test: 45 minutes Writing and speaking sample: 10 minutes
Duolingo Syllabus	Reading Writing Speaking Listening
Duolingo English Test Fee for Indians	USD 70 (INR 6,000 Approximately)
Acceptance	Accepted by over 5,500 universities and institutions worldwide

Download Duolingo Test Pattern Guide (Free PDF)

Duolingo English Test Pattern: Section-wise Breakdown

The Duolingo Test has three main parts: Introduction, Adaptive test (Graded), and Writing and speaking sample (Ungraded). The test pattern has been designed to test the English language proficiency of candidates across various aspects. The difficulty level in the Duolingo English Test has no unique pattern. Candidates can encounter either easy or difficult questions at the beginning of the test. The test is scored on a scale from 10 - 160. Here’s a section-wise breakdown of the DET format for 2025.

Duolingo English Test Sections	Exam Duration
Introduction	5 minutes
Adaptive test (Graded)	45 minutes
Writing and speaking sample (Ungraded)	10 minutes

DET Section 1: Introduction and Onboarding 

The introduction section includes instructions and guidelines for the test. The duration of the DET Section 1 is around 5 minutes. Some key features of the DET Introduction and Onboarding section are as follows:

• Review the mentioned rules and requirements of the test carefully.
• A 360° room scan is necessary for security compliance.
• Technology check: The camera, speakers, and microphone of the computer should work properly. 
• ID verification: A valid government-issued ID is required to start the test. 

Duolingo Section 2: Adaptive Test 

The adaptive test is the second part of the Duolingo English Exam. The duration of the test is around 45 minutes. 

The Adaptive Test section is graded. The difficulty of the test is adjusted based on the answers of candidates. If the candidate answers correctly, the next question gets harder. Similarly, if the answer is incorrect, the next question gets easier. The questions are set by the Duolingo grading system to measure the true skills of applicants. 

The adaptive test evaluates four main language skills: Reading, Writing, Listening, and Speaking. 

• Reading: Fill-in-the-blanks, sentence completion
• Writing: Short and long written responses
• Listening: Dictation, audio-based comprehension
• Speaking: Read aloud, spoken responses

Duolingo Question Types for the Adaptive Test Section:

Questions Type	Time limit	Subscores
Read and complete	3 min	Literacy, Comprehension
Read and select	1 min	Literacy, Comprehension
Listen and select	1.5 min	Comprehension, Conversation
Listen and types	1 min	Comprehension, Conversation
Read aloud	20 sec	Comprehension, Conversation
Write about photo	1 min	Production, Literacy
Speak about photo	1 - 1.5 min	Production, Conversation
Read and write	0.5 - 1.5 min	Conversation, Production
Listen and speak	0.5 - 1.5 min	Conversation, Production

DET Section 3: Video Interview, Writing and Speaking Test

The duration of the DET video interview section is 10 minutes. Section 3 includes an open-ended prompt for the writing and speaking sample. The responses of the candidates in this section are sent to the institutions along with the Duolingo Test scores. Some major requirements of the Duolingo section 3 are a front-facing camera, a microphone, working speakers, and a reliable internet connection. A few important features of the Duolingo section 3 are as follows:

• Question Types:
  • Describe an image
  • Speak about a given situation
  • Speak on a topic for a few minutes
• Duration:
  • Speaking: 1–3 minutes
  • Writing: 3–5 minutes
• Candidates are provided with a prompt 
• All the questions are scored

Duolingo English Exam Syllabus 2025

The DET syllabus is divided into three main parts: Introduction, Adaptive Test, and Video Writing and Speaking Sample. Candidates must complete all three sections within 60 minutes (1 Hour). 

Introduction

The introduction section includes a 5-minute presentation of test rules and requirements. As per the rules, the candidate should have a valid ID issued by the government to verify their identity before performing the test. Applicants must necessarily have a front-facing camera, a microphone, working speakers, and a reliable internet connection to fulfill the technological requirements of the test. Any discrepancy with the rules and requirements can lead to the cancellation or permanent ban on the candidature. 

Adaptive Test

The Adaptive Test includes a series of different types of questions. The test difficulty is graded and decided by the early responses of the candidate. It is a 45-minute test that assesses the English language skills of candidates through a diverse range of short questions. 

Video Writing and Speaking Sample (Ungraded)

The “Video Writing and Speaking Sample” is an ungraded section. It includes open-ended prompts for 10 minutes. The responses of the candidates are sent directly to the selected institutions along with the test scores. 

The test includes two different prompts. Candidates are required to select one of the two given prompts within 30 seconds. The overall test duration is divided into the following pattern:

• Duolingo Speaking: 1–3 minutes
• Duolingo Writing: 3–5 minutes

Also Read: Duolingo vs IELTS vs TOEFL – Which Test Should You Take Overview

How is the Duolingo English Test Different from IELTS/TOEFL?

The Duolingo English Test is an innovative online test. It has an adaptive test format rather than the traditional fixed test patterns of IELTS and TOEFL. The test offers a more flexible testing experience at your convenience from your home. Some key differences of DET from IELTS and TOEFL are as follows:

• Adaptive Format: The Duolingo test pattern uses a graded form to determine the difficulty levels of the questions. The difficulty level of the next question is based on the answers of the candidates.
• Shorter Test Duration: The Duolingo English Test duration is around 60 minutes, which is shorter than both IELTS and TOEFL.  
• Test at Home: One can take the DET from the convenience of their home with a computer, webcam, and internet.
• Results Availability: Duolingo English Test Results Time is 48 hours. Candidates can receive their results only 2 days after completing the test.

Also Read: Duolingo vs IELTS: Which One is Best for You  

Duolingo vs IELTS vs TOEFL: Comparison Table

Feature	Duolingo English Test	IELTS	TOEFL
Test Format	Adaptive, online	Fixed, paper/computer-based	Fixed, computer-based
Test Duration	60 minutes	2 hours 45 minutes	3 hours
Location	Taken at home	Test centers only	Test centers only
Skills Testing	Integrated throughout	Separate sections	Separate sections
Speaking Section	Recorded via computer	Face-to-face with an examiner	Recorded via a microphone
Results Availability	2 days	3–13 days	4–8 days
Cost	USD 70 (INR 6,000 Approximately)	INR 18,000	INR 16,900
Universities Accepted	Accepted by over 5,500 universities and institutions worldwide	Accepted by over 12,500 organisations in more than 140 countries	Widely accepted in over 160 countries

Duolingo Test Rules and Environment Requirements

Duolingo conducts the Duolingo English Test (DET). It is a standardised English proficiency test that helps international students to complete their dream of studying, working, and living abroad. Therefore, Duolingo has rules and environment requirements to ensure a fair test environment. Some important rules of the DET are as follows:

• The candidate must perform the test alone in a quiet place without any disturbance.
• Devices like mobile phones, recorders, notes, and other resources are prohibited.
• The candidate has to switch on their camera, microphone, and screen throughout the duration of the test.
• Headphones and earbuds are not allowed. You can only use your device’s speakers and microphone to record your test.
• A stable internet connection is mandatory.
• The candidate must have a valid government-issued ID to start the test.
• A 360° scan of the room is necessary.
• You must not look away and stay focused on the screen while appearing for the Duolingo test.

Also Read: DET (Duolingo English Test) Resources

Duolingo Scoring Pattern

The Duolingo English Test uses an adaptive scoring system. The test is scored on a scale from 10 - 160. DET also offers four individual subscores for Literacy, Comprehension, Conversation, and Production. The DET scores are available within 48 hours. Duolingo releases the test scores only after 2 days of the test completion. It uses an AI and human review to ensure an accurate measure of the skills of candidates. 

Also Read: Top Duolingo Accepted Universities in the USA for 2025 Admissions

Tips to Prepare for the Duolingo English Test

Here are some effective tips to prepare for the DET pattern 2025:

• Familiarization with the test pattern and syllabus is the first step of the DET preparation. Understanding the question types and exam format helps to build a basic knowledge of the test. 
• The Duolingo tests four main English language skills of candidates in an integrated manner. Therefore, try to combine multiple skills, such as Reading, Writing, Listening, and Speaking, to improve your skills.
• Practice typing on your device’s keyboard to improve your typing speed and accuracy. 
• Improve your listening skills through podcasts, videos, or news to get a better grip on various English accents.
• Record yourself while speaking. This practice can help to track your weaknesses and mistakes. 
• Improve your English language vocabulary to express yourself better.
• Use Duolingo’s official practice tests to experience a real-time exam environment.
• Improve your English grammar skills through reading articles, blogs, and short stories.
• Use free mock tests and practice materials to advance your skills and track your real-time progress.

Conclusion

The Duolingo English Test Pattern has been well explained in this article above. Now that candidates are aware of the DET exam pattern 2025, they need to start focusing on their preparation. One can consult the Upgrad abroad experts if they are facing any kind of difficulties during the Duolingo exam preparation.