Step 1 study schedule: a plan built from the USMLE content outline
Updated November 2026
A good Step 1 study plan follows the USMLE's own Step 1 content specifications on usmle.org, which give a percentage range for each of 11 system areas. The largest are Reproductive & Endocrine Systems (12–16% of the exam), Respiratory & Renal/Urinary Systems (11–15%) and Behavioral Health & Nervous Systems/Special Senses (10–14%); the smallest is Human Development (1–3%). By discipline, pathology (45–55%) and physiology (30–40%) lead, and many items count toward more than one discipline.
Step 1 is a one-day exam of about 280 multiple-choice questions. Since May 14, 2026 it runs as fourteen 30-minute blocks of up to 20 questions in one 8-hour session, with at least 55 minutes of break time. It is scored pass/fail.
The builder below turns your exam date, hours a day and days a week into a day-by-day schedule weighted by those system ranges (we use each range's midpoint), so the three largest areas get the most days. The last quarter of your days goes to mixed practice and review, since USMLE writes Step 1 items to be integrative. It's free and needs no account.
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Step 1 format at a glance
| Content outline | Step 1 content specifications: 11 system areas, each with a published percentage range (subject to change at any time) | usmle.org |
|---|---|---|
| Questions | About 280 multiple-choice questions, up to 20 per block | USMLE Bulletin (2027) |
| Time | One 8-hour session: fourteen 30-minute blocks, at least 55 minutes of break time and an optional 5-minute tutorial (since May 14, 2026) | usmle.org |
| Scoring | Pass/fail for exams since January 26, 2022. The passing standard is 196 on USMLE's three-digit scale. | USMLE scoring |
| Fee | $695 for 2026 and 2027 exams; $210 region fee for testing outside the U.S. and Canada | usmle.org fees |
| Attempts | No more than 3 attempts at the same Step in 12 months; after 4 attempts at a Step without passing, you can't apply for any Step | USMLE Bulletin (2027) |
| From January 2029 | Designated Testing Dates: fewer Step exam administrations each year | usmle.org |
Checked against the official sources on November 1, 2026.
What the Step 1 covers, by official weight
- Reproductive & Endocrine Systems: 12–16%
- Respiratory & Renal/Urinary Systems: 11–15%
- Behavioral Health & Nervous Systems/Special Senses: 10–14%
- Blood & Lymphoreticular/Immune Systems: 9–13%
- Musculoskeletal, Skin & Subcutaneous Tissue: 8–12%
- Multisystem Processes & Disorders: 8–12%
- Cardiovascular System: 7–11%
- Gastrointestinal System: 6–10%
- Social Sciences: Communication and Interpersonal Skills: 6–9%
- Biostatistics & Epidemiology/Population Health: 4–6%. USMLE says this includes research ethics and regulatory issues.
- Human Development: 1–3%. normal age-related findings and care of the well patient; it replaced the General Principles category in USMLE's 2024 outline update.
USMLE publishes these ranges on its Step 1 content page and says the percentages are subject to change at any time. Every question is classified to one system area, so the system ranges make a clean split; the discipline ranges (pathology 45–55%, physiology 30–40%, nutrition 15–20% and others) add up to more than 100% because many items count toward several. The midpoints add up to 101.5%, so the builder scales them to fit your days. USMLE also says its content description is not meant as a study guide, so treat this split as a starting point.
How the builder splits your time
- It counts your study days between today and the day before the exam, using the days a week you chose.
- It keeps the last quarter of those days (at least one week) for mixed practice questions and reviewing what you missed.
- It splits the rest across the 11 system areas in proportion to the official weights above, using the midpoint of each published range (for example, 12–16% counts as 14).
- This is our rule of thumb, not advice from FSMB and NBME. Move days toward your weak areas once your practice scores show them.
Protect each block from your own browser
A schedule only works if the hours happen. Focus AI is a Chrome extension built for that: when a block starts, type its task (the "Copy focus task" button gives you the line, like "Step 1: Reproductive and endocrine practice questions") and it blocks pages that don't serve that task. Your question bank, NBME self-assessments and USMLE's free sample questions stay open; feeds, Shorts and game sites don't. Ending a block early means typing a sentence, not clicking a button.
First 3 sessions free, then $9.99 a month or $49 a year. The schedule builder above is free either way.
Frequently asked questions
What is on USMLE Step 1?
Step 1 measures basic science knowledge, organized by organ system. USMLE's Step 1 specifications give these ranges: Reproductive & Endocrine Systems 12–16%, Respiratory & Renal/Urinary Systems 11–15%, Behavioral Health & Nervous Systems/Special Senses 10–14%, Blood & Lymphoreticular/Immune Systems 9–13%, Musculoskeletal, Skin & Subcutaneous Tissue 8–12%, Multisystem Processes & Disorders 8–12%, Cardiovascular System 7–11%, Gastrointestinal System 6–10%, Social Sciences: Communication and Interpersonal Skills 6–9%, Biostatistics & Epidemiology/Population Health 4–6% and Human Development 1–3%. By competency, 60–70% of items test applying foundational science concepts.
How many questions are on Step 1, and how long is it?
About 280 multiple-choice questions in one 8-hour session. For exams on or after May 14, 2026, that's fourteen 30-minute blocks of up to 20 questions, with at least 55 minutes of break time and an optional 5-minute tutorial. Before that date it was seven 60-minute blocks of up to 40 questions; USMLE says the content and the total number of items didn't change.
Is Step 1 pass/fail?
Yes. Step 1 has been reported as pass/fail only for exams taken on or after January 26, 2022. USMLE says the passing standard is 196 on its three-digit scale, and its December 2024 review kept that standard. If you fail, your score report shows content-area feedback; if you pass, it doesn't.
How much does Step 1 cost?
The application fee is $695 for 2026 and 2027 exams, whether you apply through NBME (U.S. medical schools) or FSMB (medical schools outside the U.S.). Testing outside the U.S. and Canada adds a $210 region fee, which USMLE notes is not a USMLE fee.
What changed on Step 1 in 2026?
Two things. From May 14, 2026, Step 1 moved to new test software with 30-minute blocks of up to 20 questions; USMLE says the content, number of items and overall length stayed the same. From June 2026, USMLE enhanced nutrition content across all Step exams; it says the content outline and scoring aren't changing and that you shouldn't change how you study. Further out, USMLE plans to cut the number of testing dates each year (Designated Testing Dates) from January 2029.
Sources
- USMLE, Step 1 exam content (content outline and specifications) (checked November 1, 2026)
- USMLE, Step 1 overview (checked November 1, 2026)
- USMLE, Test delivery software updates for Step 2 CK and Step 1 (May 2026) (checked November 1, 2026)
- USMLE, Test delivery software updates in place for Step 1 (checked November 1, 2026)
- USMLE, 2027 Bulletin of Information (PDF) (checked November 1, 2026)
- USMLE, Examination results and scoring (checked November 1, 2026)
- USMLE, No change to minimum passing standard for Step 1 (checked November 1, 2026)
- USMLE, Apply for exams (fees) (checked November 1, 2026)
- USMLE, Enhancements to nutrition content on the Step exams (checked November 1, 2026)
- USMLE, 2024 content outline update (PDF) (checked November 1, 2026)
- USMLE, Designated Testing Dates information hub (checked November 1, 2026)
Lock in your Step 1 study blocks
Type the block's task, pick a length, and everything that doesn't serve it stays shut until the timer ends.
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