Tool
Timezone converter
Add the cities your team works from, set each person's working hours, and see the real window where everyone's day overlaps — computed live from each city's timezone, daylight-saving included.
3/8 cities
Common working window
Everyone is working at the same time from 13:00–16:30 UTC — about 3h 30m.
London
14:00–17:30 local
Lisbon
14:00–17:30 local
New York
09:00–12:30 local
London
United Kingdom · UTC+1
17:17 local
Working hours
to
00
03
06
09
12
15
18
21
24
Lisbon
Portugal · UTC+1
17:17 local
Working hours
to
00
03
06
09
12
15
18
21
24
New York
United States · UTC-4
12:17 local
Working hours
to
00
03
06
09
12
15
18
21
24
Offsets are computed live in your browser from each city's IANA timezone, so daylight saving is already baked in. This is a coordination aid, not legal or scheduling advice.