Understanding Duolingo English Test Scores
You just took the Duolingo English Test and received your score — but what does it actually mean? Is 115 good enough for your target university? How does your score compare to IELTS or TOEFL?
This guide breaks down everything you need to know about DET scoring in 2026.
How DET Scoring Works
The DET uses an adaptive testing algorithm that adjusts question difficulty in real time.
- Overall Score: 10-160 scale, increments of 5
- Four Subscores: Literacy, Comprehension, Conversation, Production
- Results in 48 hours
- Valid for 2 years
- Send scores to unlimited institutions for free
What the Four Subscores Mean
| Subscore | Skills Measured | Question Types |
|---|---|---|
| Literacy | Reading + Writing | Read and Complete, Interactive Reading, Writing Sample |
| Comprehension | Reading + Listening | Read and Complete, Listen and Type, Interactive Listening |
| Conversation | Listening + Speaking | Listen and Type, Read Aloud, Speaking Sample |
| Production | Writing + Speaking | Writing Sample, Speaking Sample, Write About Photo |
Score Requirements by University Type
| DET Score | IELTS Equivalent | University Level | Examples |
|---|---|---|---|
| 135-160 | 7.5-9.0 | Top-tier / Ivy League | Competitive graduate, MBA, medical |
| 120-130 | 7.0 | Most graduate programs | Master's at well-ranked universities |
| 105-115 | 6.5 | Most undergraduate | Bachelor's at many US, UK, Canadian universities |
| 95-100 | 6.0 | Conditional admission | Foundation programs |
| Below 90 | Below 6.0 | English language programs | Pre-sessional courses |
How to Improve Your DET Score
Week 1-2: Diagnostic and Foundation
- Take a free practice test on PrepareBuddy to establish baseline.
- Review subscores. Identify the lowest two.
- Practice specific question types feeding weak subscores.
- Spend 30-45 minutes daily on targeted practice.
Week 3-4: Focused Skill Building
- Writing: Practice timed responses focusing on structure and vocabulary.
- Speaking: Record yourself daily focusing on pronunciation and pacing.
- Listening: Listen to English podcasts daily.
- Take a second practice test at end of Week 4.
Week 5-6: Test Simulation
- Take two full-length practice tests under real conditions.
- Review Writing and Speaking samples — universities see them.
- If practice score meets target, book the real test.
Common Mistakes That Lower Scores
- Rushing through speaking: Speak at a natural pace.
- Ignoring the Writing Sample: Universities see it.
- Not using full response time: Stopping early leaves points on the table.
- Poor test environment: Can cause certification issues.
Take a free DET practice test and get your score prediction →
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