Meeting Time Planner

Best time to call Boston from Hong Kong

Boston is 12 hours behind Hong Kong. Your working days don't overlap, so someone has to move.

Hong Kong
22:55
Hong Kong
at build
Boston
10:55
United States
Hong Kong UTC+08:00 GMT+8Boston UTC-04:00 EDT

Your least-bad options

There is no 9–6 overlap. Stretching to 07:00–21:00 on both sides gives you 07:00–09:00 Hong Kong time:
07:00 you → 19:00 Boston prev day
08:00 you → 20:00 Boston prev day

Your working day in Boston time

09:00→21:00prev day · outside Boston working hours
10:00→22:00prev day · outside Boston working hours
11:00→23:00prev day · outside Boston working hours
12:00→00:00outside Boston working hours
13:00→01:00outside Boston working hours
14:00→02:00outside Boston working hours
15:00→03:00outside Boston working hours
16:00→04:00outside Boston working hours
17:00→05:00outside Boston working hours

Working hours assumed 09:00–18:00 local. Offsets include daylight saving where it applies, so this shifts through the year.