How to Practise for USMLE Step 1 with Practice Quizzes (2026 Format)

Short answer. Step 1 is now pass/fail. That changes the goal from chasing a high score to reliably clearing the standard in every discipline and organ system. The format also changed on May 14, 2026: the day now has fourteen short 30-minute blocks instead of seven long ones. Prepare in two layers. A question bank and spaced-repetition flashcards are the backbone. Targeted quizzes from your own material fill the specific gaps your question bank reveals.

This page is the exam and study-plan guide. For a detailed workflow on fitting AI tools into a question-bank-and-Anki routine, see How to study for Step 1 with AI. Facts checked against usmle.org on 24 September 2026.

USMLE Step 1 at a glance

If you test on or after May 14, 2026:

If you tested before May 14, 2026, the format was seven 60-minute blocks of up to 40 questions, 280 items at most, with 45 minutes of break time.

Scoring: Step 1 has been reported as pass/fail only for exams taken on or after January 26, 2022. A failing report shows how far you were from the passing standard and gives performance feedback by content area.

Content: the basic sciences behind medical practice, organised on two dimensions: organ system and process (normal and abnormal processes, therapeutics, and so on).

What the format means for how you practise

Pass/fail rewards having no weak areas. You do not need to master obscure details. You do need to avoid a failing performance in any major area. Practise across all systems and disciplines.

Blocks are now 30 minutes. Twenty questions in 30 minutes is about 1.5 minutes per question, the same pace as before but in shorter blocks. Timed practice blocks of 20 questions now match the real exam better than 40-question blocks.

The questions are clinical vignettes. Recognising a fact on a flashcard is not enough. You have to recall it from a clinical presentation, often two or three reasoning steps away.

Stamina still matters. Fourteen blocks with short breaks between them is a different rhythm from seven long blocks. Practise at least two full-length days.

The evidence behind a question-first approach

Practice testing and spaced practice were the two most useful techniques in the review by Dunlosky et al. (2013). Retrieval also works directly in medical education. In a randomised trial with medical residents, Larsen, Butler and Roediger (2009) found that repeated testing on teaching-session material led to better retention about six months later than repeatedly studying review sheets.

A 6-week dedicated study plan

Before dedicated: keep up your spaced-repetition flashcards through your preclinical years so that dedicated is for consolidating, not for learning the material for the first time.

Weeks 1–4: build.

Week 5: simulate. Take a full-length practice day with fourteen 30-minute blocks and real break discipline, then use official self-assessments to check whether you are ready.

Week 6: consolidate. Fewer new questions, a pass through your list of missed concepts, and targeted quizzes on the systems that are still weak. Rest the day before.

How to build Step 1 practice sets with SimpleQuizMaker

More exam hubs are on the exam practice page.

Worked example: turning a missed block question into a concept set

Say you miss a question because you confused the mechanism of a type III hypersensitivity reaction with a type II reaction.

How to review a question bank block

Frequently Asked Questions

How many questions are on Step 1?

From May 14, 2026, the exam has fourteen 30-minute blocks of no more than 20 questions each. The exact number per block can vary between exam forms. Before that date, there were at most 280 items in seven blocks.

Is Step 1 still pass/fail?

Yes. Results for exams taken on or after January 26, 2022 are reported as pass/fail only.

How long is the Step 1 test day?

One 8-hour session, including at least 55 minutes of break time and an optional 5-minute tutorial.

How many questions should I do a day during dedicated study?

There is no official number. Two to three timed 20-question blocks with thorough review is a common pattern. How carefully you review matters more than the raw count.

Should I use AI-generated questions instead of a question bank?

No. Use a reputable question bank and official self-assessments as your core. Generated quizzes are extra practice on the concepts you keep missing.

Keep going

Sources

Sources: USMLE: Step 1 · USMLE: examination results and scoring · USMLE: Step 1 transition to pass/fail score reporting. Checked 24 September 2026.

*SimpleQuizMaker is not affiliated with or endorsed by the USMLE program, NBME or FSMB. Quizzes described here are AI-generated practice, not official USMLE questions.*