Last updated: 11 October 2026 · By Zoya K · Updated for the May 14, 2026 Step 1 format
Most Step 1 schedules online were written for seven 60-minute blocks. Since May 14, 2026, the exam runs as fourteen 30-minute blocks, and that changes how you should practice. Below are 3-, 6- and 12-month plans built around the new format, plus a break budget for test day.
This is planning advice, not official guidance. Check every rule and date with the USMLE program before you book or study.
What is the USMLE Step 1 format in 2026?
Since May 14, 2026, Step 1 is a one-day exam of about 280 multiple-choice questions split into fourteen 30-minute blocks of up to 20 questions each. It runs in one 8-hour session with at least 55 minutes of break time and a 5-minute optional tutorial. Before that date, it used seven 60-minute blocks.
The USMLE Step 1 page lists both versions side by side. The total session length did not change. What changed is the rhythm: you now answer half as many questions per block and get twice as many stops.
| Feature | Before May 14, 2026 | On or after May 14, 2026 |
|---|---|---|
| Blocks | Seven 60-minute blocks | Fourteen 30-minute blocks |
| Questions per block | Up to 40 | Up to 20 |
| Total questions | Up to 280 | About 280 |
| Minimum break time | 45 minutes | 55 minutes |
| Optional tutorial | 15 minutes | 5 minutes |
| Session length | One 8-hour session | One 8-hour session |
The 2027 USMLE Bulletin describes Step 1 as "approximately 280 multiple-choice questions (MCQs), divided into fourteen 30-minute blocks" in a one-day exam of about 8 hours. The math adds up: 14 blocks of 30 minutes is 420 minutes, plus 55 minutes of break and a 5-minute tutorial, equals 480 minutes.
So yes, Step 1 is multiple-choice. Each block gives you about 90 seconds per question, the same pace as before, just in shorter runs.
How long should you study for Step 1?
USMLE does not set a study duration. Most plans combine months of pre-clinical coursework with a dedicated period of several weeks of full-time study. Pick a 3-, 6- or 12-month schedule based on how much of the material your classes already cover and how many hours a week you can protect.
A dedicated period is the stretch of weeks right before Step 1 when a student studies full-time for the exam. Some medical schools build it into the calendar after the pre-clinical years. Prep companies often describe it as 4 to 8 weeks, but that is their guidance, not a USMLE rule.
Use this table to choose a starting plan.
| Your situation | Plan | Weekly hours outside class | Dedicated period |
|---|---|---|---|
| Pre-clinical coursework finished or almost finished, school gives you protected time | 3 months | 15–25 before dedicated, full-time during | 4 weeks |
| Halfway through second-year systems, wants Step 1 aligned with coursework | 6 months | 8–12 | 6 weeks |
| Starting second year, or an international graduate re-learning basic science while working | 12 months | 6–10 | 6–8 weeks |
The hour ranges are planning assumptions, not official numbers. If you can only protect fewer hours, stretch the plan rather than cram the blocks. For the general method behind these plans (backward planning from the test date, weekly reviews, buffer weeks), see the exam study plan guide.
What does a 3-month Step 1 study schedule look like?
A 3-month Step 1 schedule has three phases. Spend four weeks on systems review with one or two timed 20-question blocks a day, four weeks on mixed blocks and self-assessments, then four weeks of dedicated study that ends with full-day simulations in the new 14-block format.
This plan assumes your coursework already covered the systems and you have protected time in the last month. Each week has one lighter day for catch-up.
| Week | Focus | Daily timed practice | Checkpoint |
|---|---|---|---|
| 1 | Baseline + biochemistry, genetics | 1 block of 20 Qs | Official sample questions as a baseline |
| 2 | Immunology, microbiology | 1–2 blocks | Error log started |
| 3 | Cardio, pulmonary, renal | 2 blocks | Weekly review of misses |
| 4 | GI, endocrine, reproductive | 2 blocks | First self-assessment |
| 5 | Neuro, psych, behavioral science | 2–3 mixed blocks | Rank weakest systems |
| 6 | Heme/onc, musculoskeletal, skin | 3 mixed blocks | Error log review |
| 7 | Pharmacology and pathology across systems | 3–4 mixed blocks | Second self-assessment |
| 8 | Two weakest systems | 4 mixed blocks | Decide: keep date or shift |
| 9 | Dedicated: weak systems first | 6 blocks | Half-day simulation (7 blocks) |
| 10 | Dedicated: mixed review | 6–8 blocks | Third self-assessment |
| 11 | Dedicated: high-yield review | 8 blocks | Full 14-block simulation |
| 12 | Taper: light review, sleep schedule | 2–4 blocks | Final self-assessment early in the week, rest the last 2 days |
Keep the decision point in week 8. If self-assessments show big gaps across several systems, moving the date usually costs less than forcing it. Talk to your school's academic advisor before you change anything.
What do 6-month and 12-month Step 1 schedules look like?
A 6-month Step 1 schedule runs alongside coursework for about four and a half months, then switches to a 6-week dedicated period. A 12-month schedule spreads first-pass learning over the school year, adds daily question blocks after month four, and ends with 6 to 8 weeks of dedicated study.
6-month schedule
| Month | Focus | Timed practice |
|---|---|---|
| 1 | Match each class unit with Step 1 review of the same system | 1 block of 20 Qs, 4 days a week |
| 2 | Systems from coursework + biochemistry, genetics | 1 block daily |
| 3 | Systems + microbiology, immunology | 1–2 blocks daily, first self-assessment at month end |
| 4 | Remaining systems, pharmacology review | 2 blocks daily, mostly mixed |
| 5 (first half) | Weakest systems from the error log | 2–3 mixed blocks daily, second self-assessment |
| 5–6 (dedicated, 6 weeks) | Full-time review, two full 14-block simulations | 6–8 blocks daily, self-assessment every 1–2 weeks |
12-month schedule
| Period | Focus | Timed practice |
|---|---|---|
| Months 1–4 | First pass through foundations: biochemistry, genetics, immunology, microbiology, general pathology | Untimed questions by topic, 3–4 days a week |
| Months 5–8 | Systems in the order your school teaches them | 1 timed block of 20 Qs daily |
| Months 9–10 | Second pass, mixed review, first self-assessments | 2 mixed blocks daily |
| Months 10–12 (dedicated, 6–8 weeks) | Full-time review, weak systems, stamina | 6–8 blocks daily, 2–3 full 14-block simulations |
The 12-month plan is the safer choice for an international medical graduate who has been out of basic science for years. A long plan needs monthly check-ins, or it drifts. Put a review date in your calendar at the end of each month and compare self-assessment results, not hours logged.
If you have read our MCAT study plan, the structure will look familiar: content first, then mixed practice, then full-length simulations.
How should you practice for 30-minute blocks?
Practice in timed blocks of 20 questions in 30 minutes, then build up to full days of 14 blocks. Plan how you will spend the 55 minutes of break across 13 block transitions. Finishing a block or the tutorial early adds the unused time to your break total.
Set your question bank to 20 questions, timed, mixed. That keeps you near the official pace of about 90 seconds per question. Start with one or two blocks a day and add blocks only when your accuracy holds in the last third of a session.
Then work up to stamina in steps:
- Weeks 1–4: 1–2 blocks a day, full explanation review after each.
- Weeks 5–8: 3–4 blocks back to back with timed 3-minute breaks.
- Dedicated weeks 1–2: half-day sets of 7 blocks.
- Dedicated weeks 3+: one full day of 14 blocks every 7–10 days.
The 2027 Bulletin says the 55 minutes cover "authorized breaks and for computer transitions between blocks." It also says: "If you complete the tutorial or other testing blocks early, the remaining time will be added to your total break time." Going over your break time is deducted from testing time. So a break plan matters more with 13 transitions than it did with 6.
Here is one way to split the budget. Adjust it on your practice days.
| Break slot | Planned minutes | What to do |
|---|---|---|
| After blocks 1, 2, 3 | 1 each (3 total) | Stay seated, stretch, breathe |
| After block 4 | 7 | Restroom, water, snack |
| After blocks 5, 6 | 1 each (2 total) | Stay seated |
| After block 7 (halfway) | 20 | Lunch, leave the room |
| After blocks 8, 9 | 1 each (2 total) | Stay seated |
| After block 10 | 8 | Restroom, snack |
| After blocks 11, 12, 13 | 1 each (3 total) | Stay seated |
| Reserve | 10 | Check-in delays, an unplanned break |
The planned slots add up to 45 minutes, plus a 10-minute reserve, for 55. Skipping the tutorial on test day adds up to 5 more minutes. Use the time summary feature the Bulletin mentions to track what is left.

What does a dedicated-period study day look like?
A dedicated-period day usually starts with flashcard review, moves to timed 20-question blocks with full review of every explanation, then targeted content review on the topics you missed. It ends with updating an error log, so the next morning starts from your weakest areas instead of from page one.
Here is a sample day for weeks with 6 to 8 blocks. Keep the same wake-up time you will use on test day.
| Time | Task |
|---|---|
| 7:30–8:30 | Flashcard review (due cards only) |
| 8:30–10:30 | 4 timed blocks of 20 Qs, short breaks as on test day |
| 10:30–12:30 | Review all 80 explanations, including the ones you got right |
| 12:30–13:15 | Lunch away from the desk |
| 13:15–15:15 | Targeted content review on missed topics |
| 15:15–17:15 | 2–4 more timed blocks + review |
| 17:15–18:00 | Update error log, make new flashcards, set tomorrow's focus |
| Evening | Off. Exercise, dinner, sleep on schedule |
Commonly used third-party resources include question banks such as UWorld, review books such as First Aid, video series such as Pathoma and Sketchy, and Anki flashcards. Use the ones your school or classmates already use. Switching tools mid-plan costs more time than it saves. If you want the mechanics behind daily card review, here is our guide to spaced repetition with Anki or Notion.
The error log is the part most people skip. For each missed question, write the system, the discipline, why you missed it (knowledge gap, misread, changed answer, ran out of time) and the one fact that would have fixed it. Review it every Sunday. A spreadsheet works, so does a notebook or Notion.

What official USMLE practice materials should you use?
USMLE offers more than 100 sample Step 1 questions, both as a PDF and as an interactive testing experience. If your exam is on or after May 14, 2026, USMLE says to review the new interactive experience, which shows the 30-minute blocks and updated test functionality before test day.
The Step 1 sample questions page states that "more than 100 sample Step 1 test questions are available in both PDF format and as an interactive testing experience." On forums you will see the official sample set called the "Free 120." That is a community nickname, not an official name.
A short checklist for official materials:
- Take the sample questions as a baseline in week 1, timed.
- Go through the new interactive testing experience at least once before your first full simulation, so the screen layout and time summary are not new on test day.
- Read the current USMLE Bulletin sections on test-day rules and break time.
- Confirm your exam format on the Step 1 page after you schedule.
Many students also take NBME self-assessments during the second half of their plan. Treat them as checkpoints for your schedule. Check current options and terms on the NBME website.
Step 1 is pass/fail: what changes in your plan?
Step 1 has reported pass/fail outcomes only since January 26, 2022. That shifts the goal from chasing a high three-digit score to reaching steady readiness across every system. Your plan should close weak areas rather than polish strong ones, and your checkpoints should look for consistency.
USMLE confirmed the change on its pass/fail implementation page: "Step 1 score reporting will transition to pass/fail outcomes only for administrations on or after January 26, 2022."
On the scoring and score reporting page, USMLE says examinees "typically must answer approximately 60% of questions correctly to achieve a passing score." That figure is general across the Steps and varies by Step and exam form. Use it as context, not as a target.
In practice, a pass/fail exam rewards three planning habits:
- Spread your practice blocks across all systems every week, even the ones you like.
- Rank systems by misses in your error log and give the bottom three extra time.
- Look at the trend across several self-assessments, not one good result, before you confirm your date.
For a different licensing exam built on the same planning logic, see our NCLEX study plan.
FAQ
Is 4 weeks enough to study for Step 1?
As a dedicated period after months of coursework and question practice, many plans use 4 to 8 weeks. Starting from zero, 4 weeks is not a realistic plan. Base the decision on your self-assessment trend and talk to your school's advisor.
Is USMLE Step 1 multiple-choice?
Yes. The 2027 USMLE Bulletin describes Step 1 as approximately 280 multiple-choice questions in a one-day exam of about 8 hours.
How many blocks are on Step 1 now?
For exams on or after May 14, 2026, Step 1 has fourteen 30-minute blocks with up to 20 questions each. Before that date it had seven 60-minute blocks of up to 40 questions.
How long is the USMLE Step 1 exam?
One 8-hour session: 14 blocks of 30 minutes, at least 55 minutes of break time and a 5-minute optional tutorial.
Is Step 1 pass/fail?
Yes. Step 1 reports pass/fail outcomes only for administrations on or after January 26, 2022.
What percentage do you need to pass Step 1?
USMLE says examinees typically must answer about 60% of questions correctly to pass. The figure applies across the Steps and varies by Step and exam form.
Are there official Step 1 practice questions?
Yes. USMLE offers more than 100 sample Step 1 questions as a PDF and as an interactive testing experience. Examinees testing on or after May 14, 2026 should use the new interactive version.
How do you study for USMLE Step 1?
Combine content review by system with daily timed 20-question blocks, keep an error log, take self-assessments as checkpoints and finish with full 14-block simulations during a dedicated period. See the 3-, 6- and 12-month schedules above.
