MST to Tokyo time
MSTMountain Time10:39:31 AMSun 27 Sept · MDT UTC−6
15 hTokyo is ahead
TokyoJapan1:39:31 AMMon 28 Sept · JST UTC+9Synchronising…
MST and Tokyo time difference
Tokyo is currently 15 h ahead of MST. MST is on MDT (UTC−06:00) and Tokyo is on JST (UTC+09:00).
The difference can change with daylight saving time. The next change is in MST on Sunday, 1 November 2026, after which Tokyo will be 16 h ahead of MST.
If it is 9:00 in MST, what time is it in Tokyo?
It is 00:00 in Tokyo (next day).
What is the best time for a call between MST and Tokyo?
Use the planner above: green hours are within 9:00–17:00 in both places.