How the planner spreads your revision hours
Each exam gets a workload: chapters left × hours per chapter, increased for harder subjects. Every day, your available hours go to the exams with the most work left per remaining day, so a close exam is never forgotten for a distant one.
No revision is planned on an exam's own day for that subject, and once a subject is fully covered its hours are freed up for the others or for review.
How far ahead should you start revising?
Look at the status of each exam. 'Not enough time' means your available hours before the exam are lower than the workload: start earlier, add hours, or prioritize the chapters with the most points.
Spacing works better than cramming: reviewing a chapter several times over a few weeks helps you remember it far better than one long session the night before.
Make your study sessions count
Split each planned block into focused sessions of 25 to 50 minutes with short breaks, and test yourself with flashcards or practice questions instead of rereading.
Keep a short list of what you got wrong and revisit it at the start of the next session for that subject.
