Duolingo English Test: Frequently Asked Questions (FAQs)
In this article, we answer all of the most frequently asked questions about the Duolingo English Test.
Table of Contents
- Given my score on the official practice test, what will be my score on the real test?
- What is the highest score on the Duolingo English Test?
- What is the lowest score on the Duolingo English Test?
- How do I cheat on the Duolingo English Test?
- Where can I find Duolingo English Test practice materials?

Given my score on the official practice test, what will be my score on the real test?
Duolingo provides an official practice test that you can take as many times as you like. It provides you with an estimated, overall score.
From what we have seen, the estimated scores on the practice test are typically higher than what people get on the actual exam. So, we recommend that you take the lower band and use that to estimate what you will get on the real test. For example, if you receive an estimated score of 90 to 100. If you take the test, it is more likely that you will score 90 or below than 100 or above.
This is why we recommend aiming to score higher on the mock test than you need on the real test. For example, if you need 120 on the real test, you should score at least 120 on the mock test.
Moreover, your scores on one mock test aren't so reliable. You should take multiple mock tests and see your average scores across them to get a more accurate measure of your current level. So, if you need 120 on the real test, you should score 120+ multiple times on the mock test.
What is the highest score on the Duolingo English Test?
The highest score is 160.
What is the lowest score on the Duolingo English Test?
Theoretically, the lowest score is 0. However, in reality the lowest score is 60.
How do I cheat on the Duolingo English Test?
We have never encountered someone who successfully cheated on the DET. However, we have encountered many people who did not cheat but whose scores Duolingo did not certify and who were asked to retake the exam! This indicates that Duolingo wants to make sure that no one cheats.
While you take the test, Duolingo records you the entire time. Human proctors watch your session for any signs that you were cheating. Many, many people have to retake the test simply because they looked away from the screen too much.
If Duolingo finds clear evidence that you cheated, you will be banned for life!
Where can I find Duolingo English Test practice materials?
We recommend Arno. We not only give you unlimited practices. We use AI to give you instant scores as well as feedback on your grammar, pronunciation, and vocabulary.
On our YouTube channel, we share the best strategies, tips, and tricks that will help you get a great score!
In addition, we also have a free Vocabulary Builder. You can use it to learn the advanced vocabulary you need for comprehension, writing, speaking, and picture description.
