Duolingo English Test 2026 — Complete Guide
🔎 Pass the Duolingo English exam with confidence. Practice questions with detailed explanations and instant feedback on every answer.
What Is the Duolingo English Test?
The Duolingo English Test (DET) is a computer-adaptive English proficiency exam designed for non-native English speakers who need to demonstrate language proficiency for university admission or professional purposes. It was developed by Duolingo as an accessible, lower-cost alternative to traditional English tests like TOEFL and IELTS. While TOEFL costs around $200+ and IELTS around $250+, the DET costs $70 per attempt. Practice with the free Duolingo practice test on PracticeTestGeeks (350+ questions with answer explanations).
Key advantages of the DET:
- Test at home: No test center required — you take the DET on your own computer with a webcam, in any quiet location
- Fast results: Results are delivered within 2 days of testing, compared to 4–8 days for IELTS and TOEFL
- Score sharing: Send your score to unlimited universities at no extra cost
- Adaptive format: Questions adjust to your ability level in real time, making the test shorter without sacrificing accuracy
2026 format update: Duolingo updated the DET format in 2026 to add a separate 30-minute Video Interview section (speaking-only) and a Writing Sample section, both graded and included in the official score report. Universities receive both the scored sections and the video interview for review.
Prepare for your exam with our Duolingo English Test practice materials covering all question types.
Duolingo English Test: upcoming dates and official changes
- Updated Oct 19, 2026: Eligibility is now Parent/guardian permission required under 13 (or local consent age) (previously Parental consent required under 13 or the local consent age).
- Updated Oct 19, 2026: Number of questions is now Computer-adaptive; question difficulty changes with your responses (previously Computer-adaptive; number of questions varies).
- Updated Oct 19, 2026: Score release is now Within 2 days; within 12 hours with Faster Results (previously Within 2 days; within 12 hours with Faster Results).
Facts verified Oct 19, 2026 against Duolingo, Inc.. Dates that have passed are removed automatically.
- The Duolingo English Test is adaptive, so question difficulty changes based on the test taker's responses. (Duolingo, Inc.)
- The Duolingo English Test is scored on a scale from 10 to 160, with no pass mark set by Duolingo. (Duolingo, Inc.)
- The Duolingo English Test costs $70 USD. (Duolingo, Inc.)
- After submitting a Duolingo English Test, test takers must wait for their results before taking a new test, and may purchase at most three tests in any 30-day period. (testcenter.zendesk.com)
- Duolingo English Test results are valid for two years. (testcenter.zendesk.com)
- The Duolingo English Test is taken online from any location with a computer and a reliable internet connection, and it has no official physical test centers. (testcenter.zendesk.com)
- Test takers under 13, or below their country's cutoff age for parental consent, need a parent or guardian's permission to take the Duolingo English Test. (testcenter.zendesk.com)
- Duolingo English Test results arrive within two days of completing the test, or within 12 hours if the test was bought with Faster Results. (testcenter.zendesk.com)
Facts verified Oct 19, 2026 against Duolingo, Inc.. Dates that have passed are removed automatically.
Duolingo English Test Exam at a Glance
| Item | Detail | Official source |
|---|---|---|
| Number of questions | Computer-adaptive; question difficulty changes with your responses | Duolingo, Inc. |
| Passing score | Scored 10–160 (no pass/fail) | Duolingo, Inc. |
| Exam fee | $70 USD | Duolingo, Inc. |
| Retake policy | Wait for results before a new test; max 3 test purchases per 30 days | testcenter.zendesk.com |
| Validity | Two years | testcenter.zendesk.com |
| Delivery | Online, from any location; no official physical test centers | testcenter.zendesk.com |
| Eligibility | Parent/guardian permission required under 13 (or local consent age) | testcenter.zendesk.com |
| Score release | Within 2 days; within 12 hours with Faster Results | testcenter.zendesk.com |
| Testing window | Test credit valid 21 days from purchase | testcenter.zendesk.com |
Facts verified Oct 19, 2026 against Duolingo, Inc.. Dates that have passed are removed automatically.
Free Duolingo Study Tools
Interactive Duolingo resources on PracticeTestGeeks, free to start:
- Duolingo Practice Test 1 — 16 questions with instant scoring and answer explanations
- Duolingo flashcards — review key terms and concepts card by card
- Duolingo study guide — topic-by-topic overview of what the exam covers
- Duolingo cheat sheet — one-page printable summary for last-minute review
Duolingo English Test — Question Types and Sections
The DET uses a computer-adaptive format with question types that test multiple skills simultaneously — a single question often assesses reading, writing, and vocabulary at the same time. Understanding each question type helps you prepare efficiently.
Read and Select: Real words and non-words are shown. Select only the real English words. Looks simple but tests vocabulary breadth across all frequency levels. Tip: when uncertain, choose the word that looks most English (phonetically plausible) and avoid words with unusual letter combinations for English.
Listen and Type: An audio clip plays once. Type exactly what you hear. Tests listening accuracy, spelling, and vocabulary. Do not try to transcribe too fast — focus on accuracy over speed. The clip will NOT replay.
Read Aloud: A sentence appears on screen. Read it aloud and record yourself. Tests pronunciation, fluency, and reading comprehension. Speak at a natural pace — rushing causes pronunciation errors that hurt your score.
Write About the Photo: A photo appears. Write 1–5 sentences describing what you see. Tests writing fluency, vocabulary range, and sentence structure. Use varied sentence structures and avoid repetitive phrasing.
Speak About the Topic: A prompt appears. Speak for 30–90 seconds. Tests speaking fluency, coherence, and vocabulary. Use concrete examples, maintain a logical structure, and avoid excessive pausing.
Read and Complete: A passage with blanks. Complete the missing letters to form words. Tests vocabulary and contextual reading. Focus on the first letter shown — it is always provided.
Writing Sample + Video Interview (unscored subscores but sent to universities): A 5-minute writing task and a 10-minute speaking prompt. These are reviewed by admissions but not included in the 10–160 score directly.
Practice the core question types with our Duolingo English test 2026 preparation resources and the Duolingo English test reading and vocabulary section guide.
Duolingo English Test Preparation Checklist
- ✓Take the official Duolingo English Test practice test at englishtest.duolingo.com — free practice tests mirror the real format and scoring
- ✓For Read and Select: build vocabulary systematically with high-frequency academic word lists — avoid guessing on unfamiliar words
- ✓For Listen and Type: practice typing quickly and accurately — listen for complete sentences, not just key words
- ✓For Read Aloud: record yourself and listen back — identify pronunciation patterns you miss under pressure
- ✓For Write About the Photo: practice 5 descriptive sentences in 2 minutes — use spatial language (in the background, to the left)
- ✓For Speak About the Topic: structure your answer with a clear point, 2 supporting examples, and a conclusion
- ✓Check your webcam, microphone, and internet connection 24 hours before test day — technical failures can invalidate your session
- ✓Test in a quiet room with a plain wall behind you — Duolingo's AI proctoring flags background movement or noise
- +Industry-recognized credential boosts your resume
- +Higher earning potential (10-20% salary increase on average)
- +Demonstrates commitment to professional development
- +Opens doors to advanced career opportunities
- −Exam preparation requires significant time investment (4-8 weeks)
- −Certification fees can be $100-$400+
- −May require continuing education to maintain
- −Some employers may not require certification
Sample Duolingo Practice Questions
Try these questions from our free Duolingo practice tests. The correct answer and an explanation follow each question.
In the Duolingo English Test's 'Read, then Complete' task, what is the test taker required to do?
- A. Translate a passage into another language
- B. Fill in missing letters or words in English sentences
- C. Read a passage aloud for pronunciation assessment
- D. Write a summary of the passage from memory
Answer: B. Fill in missing letters or words in English sentences
The 'Read, then Complete' task presents sentences with missing letters within words, requiring test takers to identify and type the complete word. This tests vocabulary, spelling, and contextual understanding simultaneously.
In the 'Complete the Passage' task of the Duolingo English Test's Interactive Reading section, what is the most effective strategy for selecting the correct sentence?
- A. Choose the sentence that introduces a completely new topic to make the passage more interesting.
- B. Select the sentence that best links the ideas presented in the sentences immediately before and after the blank.
- C. Pick the longest sentence, as it is likely to contain the most relevant information.
- D. Opt for the sentence that repeats the most keywords from the first paragraph of the passage.
Answer: B. Select the sentence that best links the ideas presented in the sentences immediately before and after the blank.
The primary goal of the 'Complete the Passage' task is to test your ability to understand the logical flow of ideas. The correct sentence will serve as a coherent bridge between the preceding and succeeding sentences, ensuring the passage makes sense as a whole.
How many times can a test taker send their Duolingo English Test scores to institutions?
- A. Once only, to one institution
- B. Unlimited free score sends to any number of institutions
- C. Up to 5 institutions for free
- D. Each additional send costs $20
Answer: B. Unlimited free score sends to any number of institutions
One of the major advantages of the Duolingo English Test is that certified results can be sent to an unlimited number of institutions at no additional cost. TOEFL and IELTS charge per additional score send beyond a small free allotment.
How quickly are Duolingo English Test results available after completing the test?
- A. Immediately after the test
- B. Within 48 hours (typically 2 days)
- C. Within 2 weeks
- D. Within 1 month
Answer: B. Within 48 hours (typically 2 days)
Duolingo English Test results are typically certified and available within 48 hours of test completion. This fast turnaround is a significant advantage over TOEFL and IELTS, which may take 10-13 days for results.
Duolingo English Test Questions and Answers
More English Proficiency Test Resources
How this page was made: written with AI tools and published by Nathan Beja, founder of Practice Test Geeks, who is responsible for its content. Exam facts are checked against the official sources listed below. Not reviewed by a subject-matter expert. Editorial policy
Sources & references
Exam facts on this page (fees, format, dates, passing scores) are checked against these official sources; the date is our last check. Editorial policy
- testcenter.zendesk.com — Score validity, test dates, score release, retake policy, retake fee, eligibility, test delivery · verified Oct 2026
- englishtest.duolingo.com — Passing score · verified Oct 2026
- blog.englishtest.duolingo.com — Fees, exam format, time limit · verified Oct 2026