Time Blocking · Hua-Ming Huang
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written by Hua-Ming Huang
March 19, 2026 1 minute read
time-blocking

What is Time Blocking?

Time blocking (or timeboxing 時間盒子) is a productivity technique where you divide your day into blocks of time, each dedicated to accomplishing a specific task or group of tasks. Instead of working from a to-do list, you schedule your work on your calendar, assigning each task a start and end time.

Why Use Time Blocking?

  • Focus: Reduces distractions by giving each task a dedicated slot.
  • Clarity: Makes priorities visible and helps avoid overcommitting.
  • Momentum: Encourages starting and finishing tasks within set periods, reducing procrastination.

How to Time Block

  1. List your tasks: Write down everything you need to do.
  2. Estimate durations: Decide how much time each task will take.
  3. Schedule blocks: Place each task on your calendar, assigning a specific time slot.
  4. Include breaks: Schedule time for rest and buffer periods.
  5. Review and adjust: At the end of the day, review what worked and adjust future blocks as needed.

Practical Tips

  • Use digital calendars (Apple Calendar, Google Calendar, Outlook, etc.) or paper planners.
  • Color-code different types of activities (work, meetings, personal, learning).
  • Be realistic—leave buffer time for unexpected interruptions.
  • Protect your blocks: Treat them as appointments with yourself.
  • Review your schedule daily and weekly.

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