Get ready to take the Duolingo English Test

Student taking the DET at home

Understand the DET score: How is the Duolingo English Test scored?

Moving beyond basic grading, the Duolingo English Test combines computer adaptivity with deep expertise in language assessment, psychometrics and AI

November 5 2025

Cartoon student setting up for the Duolingo English Test

Duolingo English Test setup: The ultimate 7-step guide

Prepare your space, test your secondary camera and review the rules carefully. Read our essential checklist for the optimal Duolingo English Test setup

January 19 2026

Avoid Duolingo English Test broken rules

How to avoid Duolingo English Test broken rules: 4 common mistakes

Your DET result may be invalidated because of common mistakes, not your English level. Here's how to avoid them

Students gather together on campus

Is the Duolingo English Test legit? Four myths admissions officers want you to stop believing

From Ivy League schools to international visa programmes, the Duolingo English Test is more widely accepted than you might think

Certified test result

Five ways to guarantee your certified result on the Duolingo English Test

Duolingo shares five rules to follow when taking the Duolingo English Test and why the practice test is vital

September 8 2022

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