Here is the uncomfortable truth about how to study in medical school: nobody is going to tell you that you are studying wrong. Preclerkship is pass/fail at 80.3% of US medical schools, so a 71% and a 94% land in the same box on your transcript. You will feel fine. You will pass everything. And then, somewhere between 12 and 24 months later, a scored exam will ask you about a lecture you "learned" in week three of MS1 and you will discover exactly how much of it survived.
That gap is the whole problem. Undergrad rewarded you for knowing things on Friday. Medical school pays you for knowing things in 18 months. Those are two different skills, and almost every study habit that got you into medical school is optimized for the wrong one.
This guide is about closing that gap. Not with more hours. With a different weekly loop.
What Studying in Medical School Actually Means
Studying in medical school means building a system that moves a large volume of material into long-term memory on a schedule, rather than learning each block well enough to pass its exam and then letting it decay. The volume is roughly two to four times an undergraduate science course load, the assessments that count arrive months to years after the teaching, and the grading structure hides your true retention until it is expensive to fix.
Three things change the moment you start MS1, and they change at the same time.
The content rate doubles. A typical preclerkship week delivers 15 to 25 hours of new lecture content. You are not being asked to think harder than you did in organic chemistry. You are being asked to absorb more per unit time than you ever have.
The scoring moves downstream. Preclerkship courses are pass/fail at 80.3% of schools. Required clerkships are not: only 21.4% of schools graded core clerkships pass/fail in the AAMC and AACOM Curriculum SCOPE Survey for 2023 to 2024. And since Step 1 went pass/fail in January 2022, the single scored number most residency programs look at first is Step 2 CK, which sits at the far end of your preclinical years. Your MS1 study method is quietly a Step 2 study method.
The curriculum compressed. Many schools have shortened the preclerkship phase from the traditional 22 to 24 months down to 16 to 20 months, without cutting proportional content. You have less calendar to cover the same material before the wards start eating your time.
Preclerkship pass/fail does not mean the material stops mattering. It means the feedback about whether you learned it has been delayed by a year or more. Delayed feedback is the single most dangerous condition for a study habit.
Why Your Undergrad Method Breaks in Week Six
Most students arrive with a method that looks like this: attend or watch lecture, annotate the slides, re-read the annotated slides before the exam, pass.
That method has one hidden dependency. It works only when the exam is close enough that recognition still feels like knowledge. Push the test out six months and it collapses, because re-reading builds familiarity, not retrieval strength. You recognize the slide. You cannot generate the answer. This is the same illusion of competence that active recall exposes, except medical school hides it for a year instead of a week.
The classic evidence for this in medical education is a randomized controlled trial, not a survey. Larsen, Butler and Roediger (2009) taught pediatric and emergency medicine residents two neurology topics, then had each resident take a test on one topic and study a review sheet on the other. Six months later everyone was tested on both. The tested condition scored about 13% higher than the studied condition. Same teaching. Same people. The only difference was whether they had retrieved the material or re-read it.
Dunlosky and colleagues (2013) reviewed ten common study techniques and rated exactly two as high utility: practice testing and distributed practice. Highlighting, re-reading, and summarizing all landed in the low utility tier. A typical medical student evening is made almost entirely of low utility techniques.
Recognition decays. Retrieval compounds. Every time you pull an answer out of your head instead of reading it off a slide, you make the next retrieval easier and later.
Try this now: Pick a lecture you covered two weeks ago. Close everything. Set a 5-minute timer and write down every fact you can produce about it, in full sentences. Now open the slides. The gap between what you wrote and what is there is not a memory failure. It is a measurement of how much of that week you actually own.
The Weekly Cycle That Actually Holds
Do not build a schedule around hours. Build it around a loop that runs every week, whether you feel like it or not.
The same day, or at the latest the next morning, turn each lecture into 15 to 40 questions. Not summaries. Questions with a single retrievable answer. A cloze card over one clinical fact beats a paragraph of tidy notes every time. If you cannot write a question about a slide, you did not understand the slide, and you have just found your first gap.
Reviews are the part that keeps the past 12 weeks alive. New cards are the part that feels productive. When time runs out, everyone skips reviews and does new cards, which is backwards. Clear the review queue first. If you only have 40 minutes, reviews get all 40.
Cepeda and colleagues (2006) reviewed 184 spacing experiments and the finding is stable: the longer you need to remember something, the wider the gaps between reviews should be. You are studying for an exam 18 months out, so your intervals should be measured in weeks, not in nights.
Do not save practice questions for dedicated. Even 10 to 20 questions per day on the current block trains the thing your cards do not: reading a clinical vignette and picking between five plausible answers. This is the format both your shelf exams and Step 2 CK use.
Every question you get wrong falls into one of two piles. Pile one: you did not know the fact. That becomes a card. Pile two: you knew the fact and still picked wrong, which is a reasoning error, and no flashcard fixes it. Write one sentence about why you fell for the distractor. Then close the laptop.
The loop is boring by design. That is the feature. A boring loop that survives a bad week beats a brilliant system you abandon in October.
How Many Hours Should You Study in Medical School?
Most medical students study 3 to 5 hours per day outside of scheduled class during preclerkship, rising to 6 to 8 hours during exam weeks and dedicated. Beyond roughly 8 hours a day, added time stops correlating with better outcomes and starts eating the sleep and exercise that consolidate what you already studied.
The honest answer is that the number is an output, not an input. Set the loop first, then measure how long it takes you.
| Phase | Realistic daily study | What most of it should be |
|---|---|---|
| MS1, first block | 3-4 hrs | Card-making and figuring out your loop |
| MS1-MS2, normal week | 3-5 hrs | Reviews first, then new material |
| Week before a block exam | 5-7 hrs | Practice questions and missed-card triage |
| Dedicated (Step 1 or Step 2) | 6-8 hrs | Question banks, with cards as the residue |
| Clerkships | 1-2 hrs | Shelf questions on the current rotation |
Ranges reflect commonly reported student schedules; individual curricula vary widely.
If you are studying more than 8 hours a day and still falling behind, adding a ninth hour will not fix it. The problem is almost always that reviews are being skipped and the same material is being learned twice. Fix the order of operations before you buy more hours.
Anki in Medical School, Honestly
You will be told on day one that you must use Anki. Roughly 84% of medical students at one US school reported using it at some point, and 56% called themselves daily users (Wothe et al., 2023). Let us look at what the evidence actually supports, because the culture around Anki has run well ahead of the data.
What the research shows. Gilbert and colleagues (2023) followed 130 first-year students, 78 of whom used Anki, and controlled for MCAT percentile. Anki users scored 6.2% to 7.0% higher on individual course exams. On the CBSE, the cumulative Step-style exam, the gap was 12.9%. Read that pattern carefully: the advantage roughly doubled on the delayed cumulative test. That is the 18-month rule showing up in real score data.
Deng, Gluckstein and Larsen (2015) surveyed 72 students and modeled Step 1 scores, explaining 67.2% of the variance. Two dose-response findings came out of it. Every additional 1,700 unique Anki cards was worth about one Step 1 point. Every additional 445 practice questions was worth about one point as well. Notice the ratio. Per item completed, board-style questions were roughly four times more efficient than flashcards.
What the research does not show. A January 2026 systematic review by Frappa and colleagues pooled 11 studies and 1,135 medical students. The Step 1 benefit was consistent, roughly 4 to 13 points for high-frequency users over minimal users. Course exam results were mixed, and studies using objective usage tracking rather than self-report often found no measurable difference. Only one study looked at Step 2 CK and found no significant benefit. Critically, none of the 11 studies randomized students, and the authors flag the obvious confounder: motivated, high-ability students are the ones who sustain daily Anki for two years.
So the honest reading is this. Spaced retrieval works, and that is well established. Anki specifically is the most popular delivery mechanism for it, with a real but modest and partly self-selected advantage. It is a tool, not a personality.
Identical hours. The difference is entirely in whether the hours produced retrieval or recognition.
Try this now: Open your card app and look at one number, the count of cards due today. If it is larger than your daily new-card count multiplied by ten, you are not behind on studying. You are behind on reviewing, which is a different and more urgent problem. Suspend new cards for three days and clear the queue before adding anything.
Watch: How Med Students Actually Study
How to Study in Medical School, by Strong Medicine
Strong Medicine on building a study approach for the volume of medical school
Strong Medicine walks through how to match a study method to the type of material in front of you, which matters more in medicine than in almost any other field because pure memorization and clinical reasoning need different treatment. Key insight: the method should change with the content type, not with your mood.
Intro to Anki and the AnKing Step Deck, by The AnKing
The AnKing explains the Step deck and how to set up Anki for medical school
This is the definitive setup walkthrough from the team behind the deck most US medical students eventually use. Watch it before you unsuspend a single card. Key insight: unsuspend cards to match your school's lectures, not the whole deck at once.
Quick Reference: What to Do When
| Situation | Best approach |
|---|---|
| Brand new lecture, dense with facts | Cloze cards the same day, one fact per card |
| A mechanism or pathway you cannot follow | Explain it out loud in plain language first, then card it |
| Anatomy and spatial relationships | Label diagrams from memory, then card the labels |
| Two conditions you keep confusing | Interleave them in the same session and card the discriminators |
| Block exam in 5 days | Practice questions plus missed-card triage, not re-reading |
| 2,000 reviews behind | Suspend new cards, clear the queue, resume |
| Clerkships, no time to make cards | Shelf questions only, cards only from your misses |
Common Mistakes (And How to Fix Them)
Mistake 1: Downloading a 30,000-card deck in week one
The AnKing deck is built for the whole preclinical curriculum plus Step 1. Unsuspending it wholesale generates a review load nobody can service, and the resulting failure feels like a personal failure rather than a configuration error.
The fix: Unsuspend only the cards tagged to this week's lectures. Your review count should be something you can clear in under 60 minutes on a normal day.
Mistake 2: Making cards instead of studying
Card creation feels like work and is easy to hide in. Three hours of beautiful card-making with no reviews is three hours of typing.
The fix: Cap card creation at 30 minutes per lecture. If you run out of time, you have too many cards, not too little time.
Mistake 3: Saving question banks for dedicated
Students routinely reach dedicated having never read a clinical vignette under time pressure. Then they spend the first two weeks learning the format instead of the medicine.
The fix: Start 10 to 20 questions per day in your first block. Yes, you will get them wrong. That is the point.
Mistake 4: Treating preclerkship pass/fail as permission to coast
Passing is a floor, not a signal. The exam that decides your residency options is scored, and it is testing this material.
The fix: Pick a private metric that pass/fail hides, such as your percentage correct on practice questions, and track it monthly.
Mistake 5: Studying every subject every day
Trying to touch all six concurrent courses daily produces six shallow sessions and no consolidation in any of them.
The fix: Two or three subjects per day, deliberately interleaved so that similar conditions get compared rather than each being learned in isolation.
Mistake 6: Trading sleep for study hours
Consolidation happens during sleep. Studying until 2am to cover more material actively deletes some of the material you covered.
The fix: Treat 7 hours as part of the study plan, not as a reward for finishing it. Cut content before you cut sleep.
The Research Behind It
- Test-enhanced learning in medical education (Larsen, Butler & Roediger, 2009): In a randomized controlled trial with residents, testing produced final scores about 13% higher than restudy at a six-month delay. View study
- Student-directed retrieval practice and licensing exam performance (Deng, Gluckstein & Larsen, 2015): In 72 students, each additional 1,700 Anki cards and each additional 445 practice questions each predicted roughly one extra Step 1 point. View study
- Anki as a spaced repetition tool in medical school (Gilbert et al., 2023): Among 130 first-year students controlled for MCAT percentile, Anki users scored 6.2-7.0% higher on course exams and 12.9% higher on the cumulative CBSE. View study
- Academic and wellness outcomes with Anki (Wothe et al., 2023): Of 165 students surveyed, 84% had used Anki and 56% were daily users; daily use correlated with modestly higher Step 1 scores and no difference on Step 2. View study
- Systematic review of Anki and academic performance (Frappa et al., 2026): Across 11 studies and 1,135 students, high-frequency users outscored minimal users by 4-13 Step 1 points, but no study randomized participants and confounding by student ability remains unresolved. View review
- Improving student learning with effective techniques (Dunlosky et al., 2013): Of ten study techniques reviewed, only practice testing and distributed practice earned a high utility rating.
- Distributed practice meta-analysis (Cepeda et al., 2006): Across 184 experiments, longer retention intervals require wider spacing gaps.
For the underlying mechanisms, the complete guide to spaced repetition and the science of active recall cover both in depth.
Where Notesmakr Fits (And Where It Does Not)
Notesmakr is a notes maker for students that turns lecture PDFs, typed notes, scans and audio into flashcards, quizzes, mind maps and plain-language summaries, then schedules the reviews with SM-2 spaced repetition. Here is the honest version of what that means for a medical student.
Where Anki is genuinely better, and it is not close. The AnKing deck and the shared-deck ecosystem around it are unmatched. Tens of thousands of cards mapped to First Aid, Boards and Beyond, Sketchy and Pathoma, maintained by people who took the exam. Anki also has thousands of community add-ons, fully customizable HTML card templates, a desktop app, and the newer FSRS scheduling algorithm. Notesmakr has none of that. It uses SM-2, has no plugin system, and is mobile-first. If your school's culture runs on AnKing, use AnKing.
Where Notesmakr is useful anyway. Free features include manual and cloze flashcards with Diminishing Cues, which reveals progressive letter hints based on how well you know a card and is based on Fiechter and Benjamin's 2017 research showing better retention than all-or-nothing cloze. You also get SM-2 scheduling, Anki .apkg import so you can bring an existing deck across, Anki-compatible export, study streaks, and a Focus Timer on the classic 25/5/15 cycle.
On the paid Scholar plan, AI generation turns a lecture PDF, a photo of a whiteboard, a scanned handout or a recorded lecture into flashcards, quizzes, mind maps or a study guide, and Feynman-style simplification rewrites a dense paragraph into plain language. The free plan includes AI on up to 5 notes so you can see whether the output is worth it. AI generation is not free, and the AI quiz is multiple choice, so it will not grade a differential you wrote out in prose.
- Turn a lecture PDF into a first-pass deck: PDF to flashcards
- Build vignette-style practice from a block's notes: AI quiz maker
- Understand what the generation step is doing: complete AI flashcards guide
What no app does is the retrieval. The card has to be pulled out of your head. See Anki vs Notesmakr for a direct feature comparison, cloze deletion flashcards for how to write cards that are worth reviewing, and the full breakdown of the best flashcard app for medical students if you are still choosing between Anki, AnkiHub, Quizlet and Brainscape.
Frequently Asked Questions
How many hours a day should you study in medical school?
Most medical students study 3 to 5 hours a day outside of class during preclerkship, and 6 to 8 hours during exam weeks and dedicated study periods. Past roughly 8 hours a day, additional time stops improving outcomes. Prioritize clearing your spaced review queue over adding raw hours, because skipped reviews force you to relearn material twice.
What is the best way to study in medical school?
The most effective approach is daily spaced retrieval combined with board-style practice questions. Convert each lecture into questions within 24 hours, review on expanding intervals of 1, 3, 7, 14 and 30 days, and do 10 to 20 practice questions daily from your first block. Reviewing beats re-reading, and questions train the exam format your cards cannot.
Is Anki necessary for medical school?
No. Anki is the most popular tool for spaced repetition among medical students, with about 84% having tried it, but the underlying technique matters more than the app. A 2026 systematic review of 11 studies found a consistent but modest Step 1 advantage for heavy users, with no randomized trials and unresolved confounding by student ability.
How do you study in medical school without burning out?
Cap your daily study rather than letting it expand, protect 7 hours of sleep because consolidation happens during it, and treat the review queue as the non-negotiable part while new content is what flexes. Burnout in medical school usually comes from an unbounded workload, not from difficult material. A fixed daily stop time is a study technique.
Why is medical school so hard to study for?
Medical school delivers two to four times the content rate of undergraduate science while delaying the exams that count by 12 to 24 months. Preclerkship is pass/fail at about 80% of US schools, so weak retention stays invisible until a scored shelf exam or Step 2 CK exposes it. The difficulty is throughput and delayed feedback, not conceptual complexity.
Start This Week
- Pick your loop, not your resources. Lecture, then questions within 24 hours, then reviews before new cards, every single day.
- Cap card-making at 30 minutes per lecture. If you cannot fit it, you are writing too many cards.
- Unsuspend only this week's tags. Never the whole deck.
- Start 15 practice questions a day now, not in dedicated.
- Write one sentence per missed question explaining why the distractor worked on you.
- Set a hard stop time tonight and protect 7 hours of sleep behind it.
- Take a baseline. Do a 20-question set on your first block and write the score down. That number, not your pass/fail transcript, is your actual feedback loop.
If you are earlier in the pipeline, how to study for the MCAT and how to study anatomy cover the two hardest on-ramps, and if your route into medicine runs through India, how to study for NEET lays out the 12-month plan that gets you to the seat in the first place. Once boards are in view, how to study for USMLE Step 1 and how to study for Step 2 CK pick up exactly where this leaves off, and practice tests and interleaving explain the two habits that carry the most weight. If sleep is the piece you keep sacrificing, read sleep and learning before your next block.
Medical school is not asking whether you are smart enough. It settled that question when it admitted you. It is asking whether you can move a very large amount of information into long-term memory on a schedule, week after week, without anyone checking.
"He who studies medicine without books sails an uncharted sea, but he who studies medicine without patients does not go to sea at all."
— William Osler