Free Duolingo English Test Practice
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DET Score Requirements by University Level
Foundation Programs
Community colleges, pathway programs, conditional admission
Most Universities
Standard requirement for undergraduate and graduate programs
Equivalent to IELTS 6.5-7.0
Top Universities
Ivy League, MIT, Stanford, Oxford, Cambridge
The DET score scale ranges from 10-160. Compare DET, IELTS & TOEFL scores →
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Frequently Asked Questions
How much does the Duolingo English Test cost?
$65 USD worldwide - the most affordable English test accepted by universities.
Compare DET vs IELTS vs TOEFLWhat is the DET test format and duration?
The test takes 1 hour online and includes adaptive questions in reading, writing, speaking, and listening.
Read the step-by-step guideIs the Duolingo English Test accepted by universities?
Yes, over 5,500 programs worldwide accept DET, including Harvard, MIT, Yale, and Stanford.
See the complete guideHow does Rablabla practice help with DET preparation?
Rablabla offers interactive reading, writing, speaking, and listening exercises so you can become familiar with question formats and review your answers.
Is Rablabla practice free?
Yes. Try sample exercises without an account. A free account gives you the first 10 tasks per question type, with no card required. The paid plan opens the rest of the question library.
What makes Rablabla different from other practice platforms?
You can try interactive sample exercises before signing up, then choose the question types you want to work on. Rablabla is an independent resource, not an official Duolingo test.
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Inspired by insights from the Duolingo English Test Research