Free CDCES Practice Tests (2026)
Start with the free diagnostic to see where you stand, then practice in tutor or timed mode. Full-length simulations match the real CDCES.
Diagnostics
CDCES Practice Test 1
10 questions · 14 min10 free CDCES practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
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CDCES Practice Test 2
10 questions · 14 min10 free CDCES practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
Start testCDCES Practice Test 3
10 questions · 14 min10 free CDCES practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
Start testCDCES Practice Test 4
10 questions · 14 min10 free CDCES practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
Start testCDCES Practice Test 5
10 questions · 14 min10 free CDCES practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
Start testCDCES Practice Test 6
10 questions · 14 min10 free CDCES practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
Start testCDCES Practice Test 7
10 questions · 14 min10 free CDCES practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
Start testCDCES Practice Test 8
10 questions · 14 min10 free CDCES practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
Start testCDCES Practice Test 9
10 questions · 14 min10 free CDCES practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
Start testCDCES Practice Test 10
10 questions · 14 min10 free CDCES practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
Start testCDCES Practice Test 11
10 questions · 14 min10 free CDCES practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
Start testCDCES Practice Test 12
10 questions · 14 min10 free CDCES practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
Start testCDCES Practice Test 13
10 questions · 14 min10 free CDCES practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
Start testCDCES Practice Test 14
10 questions · 14 min10 free CDCES practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
Start testCDCES Practice Test 15
10 questions · 14 min10 free CDCES practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
Start testHow these CDCES practice tests match the real exam
The real Certified Diabetes Care and Education Specialist (CDCES) Exam has 175 questions and a 240-minute time limit. Question types: Multiple choice only: 175 questions (150 scored + 25 unscored pretest questions mixed in), each with 4 options (A–D). There is no penalty for guessing. Each practice test here uses the same question formats, so you get used to how CDCES questions are asked before test day.
The tests draw on every CDCES content area, weighted like the official outline:
- Assessment (about 24.7% of the exam)
- Care and Education Interventions (about 70% of the exam)
- Standards and Practices (about 5.3% of the exam)
Use tutor mode to see the explanation after each answer, or timed mode to practise at real exam pace. Every answer comes with an explanation of why it is right and why the other options are wrong.