Capacidade planejamento semanal
- Created by
- Renato Passos, Eng. de Software
- Reviewed by
- Renato Passos, Eng. de Software
Last updated: Apr 18, 2026
Formula
(24 - sono - trab) × 7
About this calculator
The 'Weekly Planning Capacity' calculator estimates the time available per week after subtracting sleep, work, and basic activities. It works by calculating the total of 168 hours in a week (24 hours/day × 7 days) and excluding time spent on sleep, work, and essential needs. It's ideal for planning study sessions, hobbies, leisure, or personal projects with greater clarity.
The calculation uses the formula: (24 hours/day, sleep hours, work hours) × 7 days. For example, if you sleep 8 hours and work 9 hours daily, your daily available time is 7 hours, totaling 49 hours weekly. This assumes that 'basic activities' (like eating, hygiene) are already included in sleep and work hours.
Use this tool to optimize your routine, align academic goals, adjust leisure time, or check if there's room for new activities. Avoid including overtime or overestimating rest time, as the formula assumes regular sleep and work patterns.
Caution: the calculator doesn't account for days off, holidays, or unexpected interruptions. It also requires precise input of daily sleep and work hours. For realism, adjust values to match your actual routine.
Frequently asked questions
Should hobbies or leisure be included in the 'available' hours?
No. The calculator only accounts for sleep, work, and basic needs. Hobbies and leisure should be planned separately using the final result.
How to handle irregular work or sleep schedules?
For accuracy, use the weekly average of hours worked and slept before inputting into the calculator.
Why does the result not match my routine?
Check if you correctly included all sleep and work hours, and ensure you're not counting 'extra' activities. The formula requires daily consistency.
Does the calculator account for weekends?
Yes. It assumes 7 consecutive days, including weekends, unless you manually adjust work and sleep hours for those days.