Duolingo English Test 2026

14 sets. Every DET level. One practice hub.

Start with a free diagnostic, then work through Easy, Medium, Upper, and Hard sets — all 15 DET question types, AI-scored Writing & Speaking.

Sign in with GoogleDiagnostic always freeAll 14 sets free right now

Diagnostic

Start here — free score estimate
Get your free score estimate
~45 min, all 15 question types, no payment needed.

Easy · Foundation

DET 75–95
Easy · Set 1
Target score
75–95
Easy · Set 2
Target score
75–95
Easy · Set 3
Target score
75–95

Medium · Building

DET 95–115
Medium · Set 1
Target score
95–115
Medium · Set 2
Target score
95–115
Medium · Set 3
Target score
95–115
Medium · Set 4
Target score
95–115

Upper · Advanced Prep

DET 110–125
Upper · Set 1
Target score
110–125
Upper · Set 2
Target score
110–125
Upper · Set 3
Target score
110–125

Hard · Mastery

DET 125+
Hard · Set 1
Target score
125+
Hard · Set 2
Target score
125+
Hard · Set 3
Target score
125+
14
Full-length mock exams
Easy through Hard across 4 tracks — a free diagnostic to start.
15
Real question types
Every format from the real DET — Reading, Writing, Listening, and Speaking.
AI
Scored Writing & Speaking
Detailed feedback on your open-ended answers — not just right/wrong.