Duolingo English Test Preparation
Fast, convenient, and affordable English proficiency testing from home
What is the Duolingo English Test?
The Duolingo English Test (DET) is an online English proficiency test that can be taken anytime, anywhere. It's accepted by over 4,000 institutions worldwide and provides results in just 48 hours. The test is adaptive, convenient, and costs significantly less than traditional tests.
Test Structure
Adaptive Test
45 minutes • Scored section
Reading, writing, listening, speaking
Video Interview
10 minutes • Unscored
Speaking and writing samples
Scoring & Acceptance
Scores range from 10-160, with most universities accepting scores of 100+ (equivalent to IELTS 6.5-7.0). Results are available within 48 hours and are valid for 2 years.
Why Choose Duolingo English Test?
Complete the test in just 1 hour from the comfort of your home. No travel, no test centers.
Get your certified results within 48 hours, much faster than traditional tests.
At just $65, it costs significantly less than IELTS or TOEFL, making it budget-friendly.
AI-powered adaptive testing adjusts difficulty based on your responses for accurate assessment.
Our Preparation Program
What We Cover
- Complete test format familiarization
- All question types and strategies
- Technical requirements and setup
- Practice with official sample tests
Support Included
- One-on-one orientation session
- Technical troubleshooting help
- Test day assistance and monitoring
- Score interpretation and next steps
Test Components
- • Read and Complete (fill in missing words)
- • Listen and Type (transcribe audio)
- • Read Aloud (pronunciation assessment)
- • Write About the Photo (descriptive writing)
- • Read and Select (choose real English words)
- • Listen and Select (identify real words from audio)
- • Speak About the Photo (1-3 minutes)
- • Write About the Photo (1-3 minutes)
- • Speaking Sample (1-3 minutes)
- • Writing Sample (3-5 minutes)
- • Shared with institutions for additional context
- • Not scored but provides authentic samples
Technical Requirements
- • Desktop or laptop computer
- • Windows 10+ or macOS 10.13+
- • Chrome or Firefox browser
- • Stable internet connection
- • Working microphone
- • Front-facing camera
- • Speakers or headphones
- • Government-issued photo ID
- • Quiet, private room
- • Good lighting on face
- • No other people present
- • Clear desk space