Study Time Planner
Subjects & Weight (%)
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How to use
- 1 Enter your exam date. The calculator computes days remaining.
- 2 Enter daily study hours. Cognitive science research suggests 3-4 hours of focused study/day is the sustainable maximum for most adults.
- 3 Enter days per week you'll study. 5-6 days/week balances rest with consistency. Take at least 1 full rest day.
- 4 Add subjects with their weight percentages (must total 100%). Weight by exam content (e.g., MCAT B/B section is 25% of test → 25% of study time).
- 5 Click Calculate to see total available study hours, weeks remaining, per-subject hours, and daily allocation. Block calendar time for each subject in your weekly schedule.
About Study Time Planner
FAQ
Q How many hours should I study for the SAT?
For a 100-200 point improvement, plan 40-80 hours over 2-3 months. For a larger jump (300+ points), 100+ hours. Khan Academy's free official SAT prep is the highest-ROI starting point. Take 1 official practice test under timed conditions before starting to identify weak areas.
Q How long should I study for the MCAT?
300-500 hours over 4-6 months for a target score of 510+. Most successful applicants take 5-6 weeks of dedicated full-time study (8 hours/day) immediately before the exam, plus 2-3 months of part-time content review before that. AAMC's practice tests are the best gold standard.
Q What's the best time-blocking method for studying?
Pomodoro: 25 minutes of focused work, 5 minute break, 4 cycles, then longer 15-30 minute break. Phone in another room. Time-blocking calendar entries (e.g., "9-11 AM Math; 11:15-1:15 PM Reading") commits you visually. Cal Newport's Deep Work principles also recommend morning blocks for hardest subjects.
Q How much should I sleep when studying for an exam?
7-9 hours nightly per CDC and AASM. Sleep consolidates learning — cutting sleep to "study more" reduces total retention because new information is poorly stored. The night before the exam, 7+ hours sleep is more valuable than any last-minute review. Don't cram past 10 PM the night before.
Q How do I avoid burnout during exam prep?
(1) Take 1 full rest day per week with no studying. (2) Exercise 30 minutes most days — strongly linked to retention and mood. (3) Limit caffeine to morning hours. (4) Schedule a fun activity per week (movie, dinner with friend). (5) Watch for warning signs: motivation crash, recurring headaches, sleep disruption — back off if these appear.
Q Is it better to study one subject at a time or rotate?
Rotate (interleaving). Cognitive science research (Rohrer 2014, Bjork 2011) consistently shows interleaving subjects produces 40% better transfer learning than blocking one subject at a time, despite feeling harder during practice. Schedule different subjects throughout the day.
Q Should I study with friends or alone?
Both, in different roles. Solo study for content acquisition and active recall (the high-ROI methods). Group study for explaining concepts to others (the Feynman technique — explaining is the strongest test of understanding). Avoid group "study sessions" that become socializing.
Q How do I retain information long-term?
Spaced repetition. Review material at increasing intervals (1 day, 3 days, 1 week, 2 weeks, 1 month). Apps like Anki and Quizlet automate this. The reverse — cramming and forgetting — wastes hours. For boards exams (MCAT, USMLE, bar), build flashcards from day 1 and review them daily until exam day.
Official resources
Dunlosky et al. (2013) — Effective Learning Techniques
Authoritative review in Psychological Science in the Public Interest of evidence-based study methods.
IES — What Works Clearinghouse
US Department of Education evidence-based education research clearinghouse.
AAMC — MCAT Study Materials
Official AAMC MCAT preparation materials and practice tests.
CDC — Sleep and Sleep Disorders
CDC reference on sleep duration recommendations critical to study consolidation.