MCAT Diagnostic Test
Free, no account needed. Thirty questions across all four sections, scored on the real 472–528 scale.
Before you start
This is a short diagnostic, not a practice exam. It samples all four sections so you can see which need the work — it is not a predicted MCAT score, and it says so on the results page.
- 30 questions across Chem/Phys, CARS, Bio/Biochem and Psych/Soc
- 50 minutes, timed on the server — the countdown is only a display
- Several questions attach to a passage, as on the real exam
- Every answer is explained afterwards, including the ones you did not choose
Running out of time is not a penalty. You are scored on what you reached, and sections you never got to are reported as unreached rather than counted wrong.
So we can send your results. We will not pass it on.
Your estimated score
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What to work on first
Where to go next
The MCAT course covers each of these content categories with a video, notes and a check on every topic — plus a question bank, section practice and timed full-lengths.