Meeting Time Planner

Best time to call Perth from San Francisco

Perth is 15 hours ahead of San Francisco. Your working days don't overlap, so someone has to move.

San Francisco
07:55
United States
at build
Perth
22:55
Australia
San Francisco UTC-07:00 PDTPerth UTC+08:00 GMT+8

Your least-bad options

There is no 9–6 overlap. Stretching to 07:00–21:00 on both sides gives you 16:00–21:00 San Francisco time:
16:00 you → 07:00 Perth next day
17:00 you → 08:00 Perth next day
18:00 you → 09:00 Perth next day

Your working day in Perth time

09:00→00:00next day · outside Perth working hours
10:00→01:00next day · outside Perth working hours
11:00→02:00next day · outside Perth working hours
12:00→03:00next day · outside Perth working hours
13:00→04:00next day · outside Perth working hours
14:00→05:00next day · outside Perth working hours
15:00→06:00next day · outside Perth working hours
16:00→07:00next day · outside Perth working hours
17:00→08:00next day · outside Perth working hours

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