JST to UTC time
JSTJapan Standard Time12:38:55 AMSat 10 Oct · JST UTC+9
9 hUTC is behind
UTCCoordinated Universal Time3:38:55 PMFri 9 Oct · UTC UTC+0Synchronising…
JST and UTC time difference
UTC is currently 9 h behind JST. JST is on JST (UTC+09:00) and UTC is on UTC (UTC+00:00).
Neither location uses daylight saving time, so the difference stays the same all year.
If it is 9:00 in JST, what time is it in UTC?
It is 00:00 in UTC.
What is the best time for a call between JST and UTC?
Use the planner above: green hours are within 9:00–17:00 in both places.