World time

World Time Overlap Finder

Find overlapping working hours across cities for international calls, remote teams, interviews and project meetings.

World time overlap

Find meeting times that work across cities

Plan remote-team calls without making one city take every late meeting.

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Choose cities

No full-overlap slot found

Showing the closest partial matches ranked by how many cities are inside working hours.

Best option

Mon, Jun 15, 1:00 PM UTC

2 of 3 cities inside working hours

60 min

New York

Jun 15, 9:00 AM EDT

Mon · United States

Working hours

London

Jun 15, 2:00 PM GMT+1

Mon · United Kingdom

Working hours

Mumbai

Jun 15, 6:30 PM GMT+5:30

Mon · India

Outside hours

Option 2

Tue, Jun 16, 1:00 PM UTC

2 of 3 cities inside working hours

60 min

New York

Jun 16, 9:00 AM EDT

Tue · United States

Working hours

London

Jun 16, 2:00 PM GMT+1

Tue · United Kingdom

Working hours

Mumbai

Jun 16, 6:30 PM GMT+5:30

Tue · India

Outside hours

Option 3

Mon, Jun 15, 10:30 AM UTC

2 of 3 cities inside working hours

60 min

New York

Jun 15, 6:30 AM EDT

Mon · United States

Outside hours

London

Jun 15, 11:30 AM GMT+1

Mon · United Kingdom

Working hours

Mumbai

Jun 15, 4:00 PM GMT+5:30

Mon · India

Working hours

Option 4

Mon, Jun 15, 1:30 PM UTC

2 of 3 cities inside working hours

60 min

New York

Jun 15, 9:30 AM EDT

Mon · United States

Working hours

London

Jun 15, 2:30 PM GMT+1

Mon · United Kingdom

Working hours

Mumbai

Jun 15, 7:00 PM GMT+5:30

Mon · India

Outside hours

Option 5

Tue, Jun 16, 10:30 AM UTC

2 of 3 cities inside working hours

60 min

New York

Jun 16, 6:30 AM EDT

Tue · United States

Outside hours

London

Jun 16, 11:30 AM GMT+1

Tue · United Kingdom

Working hours

Mumbai

Jun 16, 4:00 PM GMT+5:30

Tue · India

Working hours

Option 6

Tue, Jun 16, 1:30 PM UTC

2 of 3 cities inside working hours

60 min

New York

Jun 16, 9:30 AM EDT

Tue · United States

Working hours

London

Jun 16, 2:30 PM GMT+1

Tue · United Kingdom

Working hours

Mumbai

Jun 16, 7:00 PM GMT+5:30

Tue · India

Outside hours

Option 7

Mon, Jun 15, 10:00 AM UTC

2 of 3 cities inside working hours

60 min

New York

Jun 15, 6:00 AM EDT

Mon · United States

Outside hours

London

Jun 15, 11:00 AM GMT+1

Mon · United Kingdom

Working hours

Mumbai

Jun 15, 3:30 PM GMT+5:30

Mon · India

Working hours

Option 8

Mon, Jun 15, 2:00 PM UTC

2 of 3 cities inside working hours

60 min

New York

Jun 15, 10:00 AM EDT

Mon · United States

Working hours

London

Jun 15, 3:00 PM GMT+1

Mon · United Kingdom

Working hours

Mumbai

Jun 15, 7:30 PM GMT+5:30

Mon · India

Outside hours

Times use your browser's Intl time-zone data. This tool checks local weekdays and working-hour windows, but it does not account for company holidays, individual schedules, or regional office closures.

How to use this overlap finder

  1. 1. Select the date, meeting length, and local working hours.
  2. 2. Choose the cities or teams you need to include.
  3. 3. Use the best-ranked slot, then confirm holidays and team availability separately.

This tool is for planning. It does not check company calendars, public holidays, PTO, or individual preferences.

Related time tools

Time zone converterMeeting plannerWorld clockTravel days calculatorIST to ESTEST to ISTNew York timeLondon time

Frequently asked questions

How does the time overlap finder work?
It checks candidate meeting times against each selected city's local working hours and ranks the slots where the most cities are available.
Does this handle daylight saving time?
Yes. Times are formatted with IANA time zones through the browser Intl API, so daylight saving rules are applied for the selected date where supported.
Can I change working hours?
Yes. You can set a custom workday start and end time, then the tool recalculates the overlap instantly.
Is my meeting data uploaded?
No. The calculation runs in your browser. DateToolsHub does not upload or store the selected cities, dates, or times.