Convert Mountain Daylight Time (MDT) to Japan Standard Time (JST) instantly. Free, fast and accurate time zone converter with real-time updates.
| MDT Time | JST Time |
|---|---|
| 12:00 AM MDT | 3:00 PM JST |
| 12:30 AM MDT | 3:30 PM JST |
| 1:00 AM MDT | 4:00 PM JST |
| 1:30 AM MDT | 4:30 PM JST |
| 2:00 AM MDT | 5:00 PM JST |
| 2:30 AM MDT | 5:30 PM JST |
| 3:00 AM MDT | 6:00 PM JST |
| 3:30 AM MDT | 6:30 PM JST |
| 4:00 AM MDT | 7:00 PM JST |
| 4:30 AM MDT | 7:30 PM JST |
| 5:00 AM MDT | 8:00 PM JST |
| 5:30 AM MDT | 8:30 PM JST |
| 6:00 AM MDT | 9:00 PM JST |
| 6:30 AM MDT | 9:30 PM JST |
| 7:00 AM MDT | 10:00 PM JST |
| 7:30 AM MDT | 10:30 PM JST |
| 8:00 AM MDT | 11:00 PM JST |
| 8:30 AM MDT | 11:30 PM JST |
| 9:00 AM MDT | 12:00 AM JST |
| 9:30 AM MDT | 12:30 AM JST |
| 10:00 AM MDT | 1:00 AM JST |
| 10:30 AM MDT | 1:30 AM JST |
| 11:00 AM MDT | 2:00 AM JST |
| 11:30 AM MDT | 2:30 AM JST |
| 12:00 PM MDT | 3:00 AM JST |
| 12:30 PM MDT | 3:30 AM JST |
| 1:00 PM MDT | 4:00 AM JST |
| 1:30 PM MDT | 4:30 AM JST |
| 2:00 PM MDT | 5:00 AM JST |
| 2:30 PM MDT | 5:30 AM JST |
| 3:00 PM MDT | 6:00 AM JST |
| 3:30 PM MDT | 6:30 AM JST |
| 4:00 PM MDT | 7:00 AM JST |
| 4:30 PM MDT | 7:30 AM JST |
| 5:00 PM MDT | 8:00 AM JST |
| 5:30 PM MDT | 8:30 AM JST |
| 6:00 PM MDT | 9:00 AM JST |
| 6:30 PM MDT | 9:30 AM JST |
| 7:00 PM MDT | 10:00 AM JST |
| 7:30 PM MDT | 10:30 AM JST |
| 8:00 PM MDT | 11:00 AM JST |
| 8:30 PM MDT | 11:30 AM JST |
| 9:00 PM MDT | 12:00 PM JST |
| 9:30 PM MDT | 12:30 PM JST |
| 10:00 PM MDT | 1:00 PM JST |
| 10:30 PM MDT | 1:30 PM JST |
| 11:00 PM MDT | 2:00 PM JST |
| 11:30 PM MDT | 2:30 PM JST |
Japan Standard Time (JST) is 15 hours ahead of Mountain Daylight Time (MDT). When converting from MDT to JST, you need to add 15 hours to get the correct time.
When it's 12:00 PM (noon) in Mountain Daylight Time, it's 3:00 AM in Japan Standard Time. This is because JST is 15 hours ahead of MDT.
When it's 12:00 AM (midnight) in Mountain Daylight Time, it's 3:00 PM in Japan Standard Time.
Mountain Daylight Time (MDT) has a UTC offset of -6:00, while Japan Standard Time (JST) has a UTC offset of +9:00.
Simply add 15 hours to the MDT time. For example, 3:00 PM MDT becomes 6:00 AM JST.
The best time depends on both parties' schedules. A common overlap during business hours (9 AM - 5 PM) would be when it's early morning in MDT. Use our converter to find the perfect time.
Daylight Saving Time (DST) observance varies by region. Some areas within Mountain Daylight Time and Japan Standard Time zones may observe DST, which can temporarily change the time difference by 1 hour.
Mountain Daylight Time (MDT) is used by various countries and regions around the world. The UTC offset of -6:00 is shared by multiple time zones.
Japan Standard Time (JST) is used by various countries and regions around the world. With a UTC offset of +9:00, this time zone covers multiple geographic areas.
Yes! Remember that JST is always 15 hours ahead of MDT. If it's noon in MDT, it's 3:00 AM in JST. Bookmark this page for quick reference!
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