USMLE Step 1 in 2026: the current format and a practical study plan

What Step 1 assesses

USMLE describes Step 1 as assessing the application of basic sciences to medicine. Since May 14, 2026, it uses 14 blocks of 30 minutes, with up to 20 questions per block, within an eight-hour session. Source: USMLE — Step 1.

This matters when choosing practice sessions. An older resource may still help explain a concept while reflecting a different timing structure. Check its version before assuming that it reproduces the current examination.

Gabi and Rafael Ulysses during a CofCast USA recording. Real behind-the-scenes photo from MedCof USA. Source: @medcof.usa. Cover: Daniil Kondrashin / Pexels.

Diagnose your study difficulties

As an organizational exercise, classify errors into four groups: unfamiliar concepts, difficulty applying concepts, inaccurate reading and time management. Give each group a different follow-up action. Repeating theory when the problem was interpreting the question may leave the actual difficulty unresolved.

A useful record explains the missing reasoning, rather than simply naming the correct answer. Write the question you need to resolve in one sentence and decide where to investigate it. Later, use a different situation to check whether you can explain the concept.

Build a realistic week

• Plan sessions around your actual commitments.
• Allow time for answering and reviewing questions.
• Keep a short list of priority uncertainties.
• Reconsider your allocation of time each week.

USMLE provides sample material and an interactive testing experience among its preparation resources. Use these to explore the interface and check that the version matches the current examination. Source: USMLE — Preparing for the USMLE.

How many resources do you need?

This framework does not prescribe a fixed number of books or question banks. Give every resource a clear purpose and avoid adding another without identifying the gap it addresses. Before scheduling, separately review your eligibility and the official procedures. A study plan does not replace that administrative check.