Scuba Exams
Free practice test

Free Scuba Diving Exam Practice Test

Practice for your dive certification exam with fresh questions and instant scoring — free to start. Pick your course and take a practice test today, in whichever language you think in.

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Take a free 15-question quiz right now

No sign-up needed — answer 15 questions, get your score and a full explanation for every answer.

Open Water DiverFree Open Water Diver quiz15 questions · instant score · no loginRescue DiverFree Rescue Diver quiz15 questions · instant score · no loginDivemasterFree Divemaster quiz15 questions · instant score · no loginInstructor (IDC)Free Instructor (IDC) quiz15 questions · instant score · no login

Choose your exam

Each course has unlimited practice exams and per-topic drills.

Open Water DiverOpen Water Diver practice test50 questions · pass 75%Rescue DiverRescue Diver practice test5 rescue areas · pass 75%DivemasterDivemaster practice test120 questions · pass 75% / sectionInstructor (IDC / IE)Instructor practice test5 topic areas · pass 75% / section

How the free practice works

1. Pick a courseOpen Water, Rescue Diver, Divemaster, or Instructor — start with whichever exam you're preparing for.
2. Take a practice examAnswer a fresh set of questions modeled on the real exam. No two attempts are the same.
3. Learn from every answerGet instant scoring and a full review with explanations, then drill whatever you missed.

Why divers practice here

Unlimited fresh questionsLearn the concepts instead of memorizing one leaked answer key.
Every topic, drillablePhysics, physiology, equipment, dive planning, and more — one section at a time.
10 languagesThe whole exam translates, not just the interface.
On any devicePractice on your phone between dives or a laptop the night before.

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Create your account to unlock full-length exams and every-topic drills.

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