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  1. 1Free account
  2. 2Your setup
  3. 3Sample exam
  4. 4Results
  5. 5Study plan

Try a sample exam, free

Two fixed 50-question sets of our hardest questions. Free with a StepLobe account (no card). After the block you get your score report, and you can open the full explanation for any 3 questions you choose.

Prometric-style test screen

USMLE-style sample exam

  • · 50 hard questions, mixed across systems
  • · 75-minute block timer, mark & navigator
  • · Lab values, block review, item-by-item explanations
Create a free account to start

Free · no card · I have an account

Self-assessment screen and score report

NBME-style self-assessment

  • · 50 hard questions across all subjects
  • · Section review grid, mark, lab values
  • · Estimated pass probability + performance profile
Create a free account to start

Free · no card · I have an account

StepLobe is not affiliated with or endorsed by NBME, FSMB or USMLE. Scores are estimates.

Free USMLE Step 1 Practice Exam: 50 Questions | StepLobe