What is a good Step 2 CK study schedule?
Most students take Step 2 CK after their core clerkships and plan 4 to 6 weeks of dedicated study on top of a question bank started during rotations. Take an NBME self-assessment first, then do about 80 timed mixed questions a day with full review, a self-assessment each week, and exam simulation at the end. The passing score is 218.
Step 2 CK is one 9-hour testing day. Since May 7, 2026 it is split into sixteen 30-minute blocks of up to 20 questions each, with at least 55 minutes of break time. Scores run from 1 to 300, and the minimum passing score is 218 for exams taken on or after July 1, 2025.
Your prep starts on the wards. Shelf exams cover the same disciplines, such as internal medicine, surgery, pediatrics, OB/GYN and psychiatry, so the questions you do for shelves count. Many students start a question bank in their first rotation and do 20 to 40 questions on most days.
Since Step 1 became pass or fail, residency programs look harder at the Step 2 CK score. So the goal of the schedule is a stable score on self-assessments that you are happy to send to programs, not just a pass.
| Dedicated length | Fits you if | How the weeks look |
|---|---|---|
| 2 to 3 weeks | You just finished clerkships, did most of a question bank on rotations and score well above 218 | Mixed blocks every day, a self-assessment every 4 to 5 days, quick review of weak disciplines |
| 4 weeks | You are a typical US student right after core clerkships | Weeks 1 to 2 finish the question bank, weeks 3 to 4 redo incorrects with a self-assessment each week |
| 6 weeks | Your baseline is near the passing line or you want a high score for residency | Weeks 1 to 3 weak disciplines and the bank, weeks 4 to 5 incorrects and self-assessments, week 6 simulation and taper |
| 8 weeks or more | You are an international graduate or months away from your clerkships | A content pass by discipline first, then the 6-week shape |
- 1Book your test date for soon after your last core clerkship, while the material is fresh.
- 2Take an NBME self-assessment before dedicated starts.
- 3Pick your dedicated length from the table and write each week into a calendar.
- 4Each day: flashcard reviews, two to four timed mixed blocks (about 80 questions), then review every explanation. Do some blocks as 20 questions in 30 minutes to match the real exam.
- 5Take a self-assessment every week and move time to your weakest discipline.
- 6In the last two weeks, do one full 9-hour practice day, rework your incorrects and finish with the free official practice questions on usmle.org.
- 7Keep the last two days light and sleep normally.