Best time to meet: Tokyo and San Francisco
San Francisco is 16 hours behind Tokyo right now. Below is the live overlap of standard 9:00–17:00 working days, computed with DST-accurate IANA zones.
Japan
Tokyo
05:16
Asia/Tokyo · JST
USA
San Francisco
13:16
America/Los_Angeles · PST
Tokyo
San Francisco
Overlap
0:006:0012:0018:0023:00
Golden overlap windows
Standard 9–5 hours in Tokyo and San Francisco don't overlap. A split evening shift usually fixes this —try the interactive tool.
Plan it interactively
Scrub the day, add your real shifts, and generate a booking link for San Francisco clients.
Open the overlap engine →