Why allocate time by coefficient?
A high-coefficient subject affects your final average more than a low-coefficient subject, so it makes sense for your revision time to reflect that weight. For the full method, including Pomodoro, revision sheets, and prioritization, see our 30-day revision plan.
Frequently asked questions
How should I divide revision time between subjects?
Use the coefficients for your stream as a guide: a subject that counts twice as much toward your average should generally receive about twice as much revision time. That is the allocation this tool calculates.
How many hours per day should I revise for the Bac?
There is no single ideal number. Consistency matters more than volume. The planner starts from the hours you can realistically sustain each day and distributes them across the days left before the exam.
When should I start revising for the Bac?
Starting early gives you more flexibility, but a structured plan can still help even 30 days before the exam by prioritizing high-coefficient subjects and frequently tested chapters.