Remote Team Working Window Planner

Worked example

Three team members, one each in Tokyo, London, and New York, all working an 8-hour day, cover most but not necessarily all of a full 24-hour UTC day once each member's own working window is converted to a shared timeline. If their three windows happen to line up back to back with no gap and no overlap, the coverage comes to exactly 24 hours, a complete day with someone always available. In practice the windows rarely align that perfectly. A small overlap between two members reduces the total unique coverage below the simple 24-hour sum, and a small gap between two other members leaves a real stretch of the day with no one covering it at all, which the planner reports directly rather than only showing the naive total.

Common mistakes

• Assuming three 8-hour shifts always add up to exactly 24 hours of real coverage. Overlaps reduce the true unique coverage below that simple sum, and gaps leave real uncovered stretches even when the hours add up on paper.
• Forgetting that each member's working window needs its own correct time zone to convert accurately onto the shared UTC timeline.

Limitations

Coverage is measured against one specific UTC calendar day. This does not average coverage across a full week, so a team with different weekday and weekend schedules needs to check each pattern separately.