ToolStack

Timezone Meeting Planner

Compare one meeting time across up to fifteen cities and spot working hours.

100% private — everything runs in your browser

How to Use

  1. 1

    Set the date and time in your own city.

  2. 2

    Add or remove the cities that join the call.

  3. 3

    Keep the slots marked as working hours, and note the next-day markers.

Examples

London to Tokyo

Input

14:00 in London with London, Berlin, Shanghai and Tokyo

Output

Berlin 15:00, Shanghai 21:00, Tokyo 22:00 — only Europe stays in working hours.

US and Europe

Input

09:00 in New York with New York, London and Paris

Output

London 14:00 and Paris 15:00, both inside working hours.

FAQ

Are daylight saving changes handled?

Yes. Each city is resolved through the browser time zone database for the chosen date.

What counts as working hours?

Slots between 09:00 and 18:00 local time are highlighted; everything else is marked as outside.

Why does a city show “next day”?

The local date differs from the date you entered because the offset crosses midnight.

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