World Meeting Time Planner

Find the best meeting time across multiple time zones with an interactive 24-hour overlap matrix

About this tool

World Meeting Time Planner finds overlapping working hours across multiple global time zones with an interactive 24-hour heatmap matrix and 1-click meeting invite generator.

How to use

  1. Select your meeting date.
  2. Add participating cities and time zones (e.g. New York, London, Tokyo, Sydney).
  3. Inspect the 24-hour visual matrix (green indicates shared business hours 9am-5pm).
  4. Click on the best time slot and click Copy Meeting Details to invite participants.

FAQ

How does the meeting planner find the best time?

It maps local times for all chosen cities against a 24-hour UTC grid and highlights working hours (9:00 - 17:00) in green so you can spot overlaps instantly.

Does it account for Daylight Saving Time (DST)?

Yes! Time zone calculations use the browser's native Intl.DateTimeFormat with full historical and upcoming DST rule awareness.

What does World Meeting Time Planner do?

World Meeting Time Planner finds overlapping working hours across multiple global time zones with an interactive 24-hour heatmap matrix and 1-click meeting invite generator.

How do I use World Meeting Time Planner?

Open the World Meeting Time Planner tool, then select your meeting date.

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