• Updated on Jul 22, 2025 by Santana Banerjee
DET Slot Booking 2025 remains active 24/7 and throughout the year and is conducted at englishtest.duolingo.com/applicants. To take the exam, candidates must ensure that they are using a desktop/ laptop equipped with a camera, microphone, and a stable internet connection. They must appear for the exam within 21 days of the registration date. If they fail to do so, their registration will be cancelled automatically, and no refunds will be provided. However, test-takers have the flexibility to reschedule or cancel the test within 21 days of purchasing the test.
The exam fee of the Duolingo English Test 2025 in India is approximately INR 6000. Before booking a slot, candidates must check the admission deadlines of their preferred institutions.
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DET Slot Booking 2025
Test-takers can register for the Duolingo test at any time and from anywhere. However, they must note that they must appear for the exam within 21 days from the day of purchasing the test. Now, let’s know the steps to book slots, test requirements, and exam fees in the following.
How To Book Duolingo English Test 2025?
- Open englishtest.duolingo.com and create an account for free
- After creating an account, three options are displayed: "Try The Test", "Purchase The Test", and "Take The Test".
- Click on "Purchase A Test."
- Enter name, surname, and date of birth.
- Specify the purpose of taking the test from the given options.
- Candidates can see two options on the screen. They can either purchase one test or a test bundle of two tests.
- Pay the exam fees. For one test, the fee is INR 6,000, and for the bundle of two tests, the cost is INR 10,142.
- Candidates must fill in their details, including email address, country, and state/union territory, during the fee payment process.
Duolingo Slot Booking Fees 2025 In India
In India, the DET exam fee is approximately INR 6,000. Candidates can also book the bundle option of the test. In that case, the exam fee is approximately INR 10,142. Check below to know the Duolingo Slot Booking Fees 2025 in India.
Duolingo English Test Requirements
The Duolingo English Test is a fully computer-adaptive test that can be taken from home. However, to appear for the exam, candidates must meet specific basic technical requirements, as human proctors generally monitor the test. The requirements are as follows:
- A valid and up-to-date passport
- A well-functioning computer with Windows/macOS (latest version preferred).
- A well-lit and quiet room.
- Stable internet connection.
- Supported browsers include Chrome and Microsoft Edge.
- A microphone
- Speakers
- A front-facing camera and a secondary camera to record the candidates' desks.
Also Read: Duolingo English Test Eligibility Criteria 2025
Duolingo Slot Rescheduling Or Cancelling
Candidates are allowed to cancel or reschedule their test within 21 days of booking the test. However, applicants do not receive any refunds if they cancel their slots. In contrast, they can reschedule as many times as they want, but within 21 days of the booking slot. If candidates do not take the exam within this period, their registration will be cancelled, and the conducting body will provide no refund.
How To Reschedule/ Cancel a Duolingo Test?
- Visit englishtest.duolingo.com.
- Log in using email address and password.
- Click on the “Test Cancel” option from which candidates can either cancel/ reschedule the exam.
- Fill in the necessary details and click on 'Cancellation. '
- Confirm and Log out.
DET Slot Booking 2025: Accommodation Request
Candidates with disabilities are allowed to get additional time, proctoring modifications, and external aids on the exam day. To get these, they must follow some simple steps highlighted below:
- Access englishtest.duolingo.com/test_takers/accommodations
- Log in using the email ID and password
- Enter names as they appear in an identification document
- Fill out the date of birth
- Select the reason for accommodation
- Place requests for accommodations
- Attach documents to support the need for accommodations.
Who Gets Accommodation In The Duolingo Test
Candidates with disabilities such as Attention Deficit Hyperactive Disorder (ADHD), Autism Spectrum Disorder, Traumatic Brain Injury, Hearing (Deaf, hard-of-hearing, etc.), Learning (Dyslexia, etc.), Physical, Psychological, Vision (Blind, low vision, color blindness, etc.) and speaking difficulties are eligible to request for accommodations in the Duolingo English Test 2025.
Accommodations Available In The Duolingo Test
During the Duolingo Application Process 2025, candidates with disabilities can specify their health conditions and request accommodations. The available accommodations are as follows:
- 50% extra time per question
- Accessibility devices (alternate keyboard, etc.)
- Hearing aids
- Headphones
- Listening device
- Screen magnifier
DET Slot Booking 2025: Important Points
Before booking a DET slot, candidates must shortlist their desired institutes and note their admission deadlines. Let’s check out the things below to consider before registering for the DET 2025 Exam.
- Check the official websites of the desired institutes and note their minimum threshold scores.
- Check admission schedules, as candidates must have access to their Duolingo scores before the deadlines.
- Candidates are advised to take the exam at least 2-3 months before the admission deadline to have enough time for a retake (if required).
Also Read: Duolingo English Test Pattern 2025
DET Slot Booking 2025: How To Take The Test
After the slot booking process, candidates must follow the steps to take the test to know where and how to take it. The steps are as follows:
- Open englishtest.duolingo.com and log in with an email address and password.
- Click on the "Take A Test."
- Read the instructions
- Set up a test area and environment
- Select and upload verification ID.
- Take a test and get an official score within 48 hours
DET Slot Booking 2025 FAQs
How to book slots for the Duolingo English Test 2025?
Candidates need to visit englishtest.duolingo.com and then sign up using a valid email address and password. After that, they must click on “Purchase the test” and book slots as per their availability.
When and where can I take the Duolingo English Test 2025?
Candidates can take the Duolingo English Test 2025 at any time and from anywhere, as it can be taken from the comfort of their own homes.
How long does the Duolingo English Test take?
The duration of the Duolingo English Test is approximately 1 hour, with the adaptive test taking the longest, around 45 minutes. For the introduction and onboarding section, it takes 5 minutes, and for the writing and speaking sample test, candidates get 10 minutes.
How often can I take the Duolingo English Test?
There is no limit to reattempting the Duolingo English Test. However, within 30 days, candidates are permitted to retake the exam up to three times.
How can I ensure that my microphone records my voice clearly and accurately?
Candidates must set their microphone to the highest volume. They need to speak loudly and clearly during any speaking sections. To decrease background noise, turn off any fans, televisions, and loud devices in the area, and ask others to be quiet.
Can I connect my computer to a power source in the middle of the Duolingo test?
Candidates are recommended to use charging cables throughout the exam time. However, if candidates look away from the screen or move it out of the way to connect a power source while taking the test, their scores may be invalidated.
Can I use predictive text or any writing assistant software during the Duolingo test?
No, candidates are not allowed to use any predictive text or writing assistant software during the test. If they do so, then their scores can get cancelled.
Is it required to allow access to my camera and microphone while taking the test?
Yes, these are necessary test requirements set by Duolingo. Candidates must allow access to the camera and microphone throughout the exam, as human proctors will be monitoring them during the test.
How can I make sure my test video is visible during the Duolingo test?
Candidates must clean their camera lenses and ensure they are in focus before starting the test. The candidates’ image is displayed in the upper right corner of the screen. They can check this to ensure their entire face is visible.
How many chances do I get to take the Duolingo English Test when I purchase it?
When candidates purchase a single Duolingo English Test, they receive only one credit. In each credit, they can have three attempts. However, if they are buying a test bundle, they usually receive two credits. Test-takers must note that they receive one certified result for each credit.