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DET Scoring: The 10–160 Scale & Subscores Explained

How the Duolingo English Test builds your 10–160 overall from four skills, what the integrated subscores mean, and what universities check.

The big picture

10–160, built from four skills

Your overall DET score runs 10–160 in 5-point steps and is the average of four Individual Subscores — Reading, Writing, Speaking and Listening — rounded to the nearest 5. So each skill pulls the overall equally.

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Real example: Reading 125, Writing 115, Speaking 110, Listening 120 → average 117.5 → overall rounds to about 120. One weak skill visibly drags the average, so balance pays.
🧠 Memory hook: Overall = average of the 4 skills, rounded to the nearest 5. Balance beats one spike.

Integrated subscores — skills in pairs

Alongside the four skills, the DET reports four Integrated Subscores, each an average of two skills: Literacy (Reading + Writing), Comprehension (Reading + Listening), Conversation (Listening + Speaking) and Production (Speaking + Writing). Some programmes look at these.

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Real example: A programme heavy on discussion might care about your Conversation subscore (Listening + Speaking); a research course might weigh Literacy (Reading + Writing). Know which pair your target values.
🧠 Memory hook: Four skills → four paired subscores: Literacy, Comprehension, Conversation, Production.

Check the university's exact requirement

Universities set their own required DET score, and many list both an overall minimum AND minimum subscores. A strong overall with one weak skill can still miss a subscore floor — so read the full requirement, not just the headline number.

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Real example: 'DET 120, no subscore below 105' means a 120 overall with a Writing of 100 would fall short. Always check for per-skill minimums before you decide you've met the bar.
🧠 Memory hook: Read the WHOLE requirement — overall AND any subscore minimums.

Fast, and free to retake

DET results arrive in about 48 hours, and you can take it again (Duolingo allows multiple attempts, with limits per period) — so a below-target score isn't the end. Use your subscores to see exactly which skill to push before retaking.

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Real example: If your overall is 5 points short and Speaking is your lowest subscore, focus practice there — lifting one weak skill is the fastest way to raise the average on a retake.
🧠 Memory hook: Results in ~48h; retakes allowed. Let your weakest subscore tell you what to fix.

Frequently asked questions

What is the DET overall score range and how is it calculated?
10–160 in 5-point steps; it's the average of the four skill subscores (Reading, Writing, Speaking, Listening), rounded to the nearest 5.
What are the four integrated subscores and how are they formed?
Literacy (Reading + Writing), Comprehension (Reading + Listening), Conversation (Listening + Speaking) and Production (Speaking + Writing) — each an average of two skills.
Why check more than the overall score requirement?
Many universities set both an overall minimum and minimum subscores, so a strong overall with one weak skill can still miss a subscore floor.
How quickly do DET results arrive?
In about 48 hours.
How should you use subscores before a retake?
Identify your weakest skill subscore and focus practice there, since lifting one weak skill raises the overall average fastest.

Keep going — free practice

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