Convert Mountain Standard Time (MST) to Japan Standard Time (JST, UTC+9) with our free, accurate time zone converter for scheduling business meetings and international calls. Includes real-time conversion, meeting planner, and business hours comparison - no registration required, works on all devices.
Japan Standard Time is 16 hours ahead of Mountain Standard Time
Complete hourly conversion for Mountain Standard Time to Japan Standard Time
Mountain Standard Time | Japan Standard Time | 24-Hour MST | 24-Hour JST |
---|---|---|---|
12:00 AM | 4:00 PM | 00:00 | 16:00 |
1:00 AM | 5:00 PM | 01:00 | 17:00 |
2:00 AM | 6:00 PM | 02:00 | 18:00 |
3:00 AM | 7:00 PM | 03:00 | 19:00 |
4:00 AM | 8:00 PM | 04:00 | 20:00 |
5:00 AM | 9:00 PM | 05:00 | 21:00 |
6:00 AM | 10:00 PM | 06:00 | 22:00 |
7:00 AM | 11:00 PM | 07:00 | 23:00 |
8:00 AM | 12:00 AM (next day) | 08:00 | 00:00 |
9:00 AM | 1:00 AM (next day) | 09:00 | 01:00 |
10:00 AM | 2:00 AM (next day) | 10:00 | 02:00 |
11:00 AM | 3:00 AM (next day) | 11:00 | 03:00 |
12:00 PM | 4:00 AM (next day) | 12:00 | 04:00 |
1:00 PM | 5:00 AM (next day) | 13:00 | 05:00 |
2:00 PM | 6:00 AM (next day) | 14:00 | 06:00 |
3:00 PM | 7:00 AM (next day) | 15:00 | 07:00 |
4:00 PM | 8:00 AM (next day) | 16:00 | 08:00 |
5:00 PM | 9:00 AM (next day) | 17:00 | 09:00 |
6:00 PM | 10:00 AM (next day) | 18:00 | 10:00 |
7:00 PM | 11:00 AM (next day) | 19:00 | 11:00 |
8:00 PM | 12:00 PM (next day) | 20:00 | 12:00 |
9:00 PM | 1:00 PM (next day) | 21:00 | 13:00 |
10:00 PM | 2:00 PM (next day) | 22:00 | 14:00 |
11:00 PM | 3:00 PM (next day) | 23:00 | 15:00 |
Optimal hours for calls between MST and JST
Based on standard business hours (9:00 AM - 6:00 PM) in each time zone
Technical information for both time zones
Source timezone
Target timezone