Productivity

World Clock

Track up to 12 cities. See local time, the offset from yours, and whether each person is in business hours, near them, or asleep.

tz:utc4/12 cities
world.clock/live.tick
Live dial board · multi-zone
4 primary0 secondary8 slots free

New York · London · Dubai · Singapore

2
In business hrs
2 / 4
New York
−4h
America/New_York
11:24:30
Wed · 13 May
Business hours· Day
London
+1h
Europe/London
16:24:30
Wed · 13 May
Business hours· Day
Dubai
+4h
Asia/Dubai
19:24:30
Wed · 13 May
Off hours· Dusk
Singapore
+8h
Asia/Singapore
23:24:30
Wed · 13 May
Off hours· Night
indicators9–17 weekdayWithin 2h of businessOff / asleep / weekend
Best overlap across these cities

Meeting finder

No shared 9-to-17 overlap even with a 7–19 extended window. Some of these cities are truly antipodal — you'll need to split into two meetings or accept an off-hours slot.