Gone are the days when proving your English proficiency meant traveling far to an exam center and sitting for a 3-hour stressful test. Enter the Duolingo English Test (DET)—the modern, fast, and affordable alternative to IELTS and TOEFL.
More than 4,000 universities around the world now accept the DET. The best part? You can take it from your bedroom, in your pajamas (though we recommend dressing up a little to feel professional!).
However, because it’s online, many students underestimate it. The DET is smart, adaptive, and has very strict rules. If you want to ace it on your first try, you need a solid plan.
Here is your ultimate guide to preparing for the Duolingo English Test.
1. Understand the "Adaptive" Nature
The most unique thing about the DET is that it is computer-adaptive.
What it means: The test changes based on your performance. If you answer a question correctly, the next one gets harder. If you make a mistake, the next one gets easier.
The Strategy: Do not panic if the questions suddenly seem very difficult. That is actually a great sign! It means you are doing well, and the test is trying to find your highest skill level.
2. Your Room is Your Test Center (Strict Rules!)
Since there is no invigilator in the room with you, Duolingo uses AI and remote proctors to ensure security. Their rules are extremely strict. If you break them, your score will be certified invalid.
Crucial Setup Rules:
No Headphones/Earbuds: You must use your computer’s built-in speakers and microphone.
Be Alone: No one else can enter the room during the 1-hour test.
Eyes on Screen: Do not look away from the screen, look down at notes, or look up at the ceiling too often. The AI tracks your eye movements.
Bright Room: Ensure your face is clearly visible to the webcam.
3. Sharpen Your Typing Speed
Unlike paper-based exams, the DET is fast-paced and entirely digital. There are writing tasks where you have only 3 to 5 minutes to describe an image or write a short opinion piece.
Tip: If you type slowly with two fingers, start practicing touch-typing now. The faster you type, the more time you have to proofread your grammar and spelling.
4. Speak Naturally, Not Like a Robot
The speaking section includes describing images and answering open-ended questions.
Tip: The test evaluates fluency and pronunciation. Don’t try to use overly complex words just to sound smart if you aren't comfortable with them. It is better to speak clearly and naturally. It's okay to pause briefly to think—that’s what humans do!
The Missing Piece: Expert Feedback with Suganta
You can practice vocabulary apps and grammar exercises all day on your own. But when it comes to speaking and writing, how do you know if you are doing it right? Who will correct your pronunciation or tell you if your essay structure is weak?
Self-study has limits. To truly ace the DET, you need feedback from someone who knows the test inside out.
At Suganta, we connect students with experienced English tutors who specialize in standardized tests like Duolingo. They can run mock tests with you, grade your writing samples, and help you get comfortable speaking into a camera.
Find a DET Specialist Tutor: Browse verified teachers who can boost your score here: Suganta Teachers
Start Your Preparation Journey: Register on our platform today to get organized: Suganta Registration
Frequently Asked Questions (FAQs) about DET
Q1. How much does the Duolingo English Test cost?
Ans: It is very affordable compared to others. It costs approximately $59 USD (plus local taxes). You can also send your scores to unlimited universities for free.
Q2. How long does the test take?
Ans: The entire test is about 1 hour long. (Introduction: 5 mins, Adaptive Test: 45 mins, Writing/Speaking Sample: 10 mins).
Q3. When will I get my results?
Ans: Results are incredibly fast. You usually receive your certified score within 48 hours (2 days) of completing the test.
Q4. Can I take notes during the test?
Ans: No. You are not allowed to use paper, pens, or pencils during the test. You must type everything directly into the computer.
Q5. Is Duolingo easier than IELTS?
Ans: It is different, not necessarily "easier." It is shorter and more convenient because you take it at home. However, the adaptive nature means the questions can get very challenging very quickly.
