Study Break TimerCalculate optimal study-to-break ratios for sustained focus and retentionTotal Study Hours PlannedhoursFocus DifficultyLight (reading, review)Medium (problem sets)Heavy (new concepts, math)Intense (exam prep, coding)Current Energy LevelHighMediumLowRelated ToolsStudy TimerPomodoro-style study timerStudy Hour PlannerPlan weekly study hoursAssignment Due Date TrackerTrack assignment deadlines