TimezoneHop

JST to MDT Converter

MDT is 15 hours behind JST. When it is 9:00 AM in JST, it is 6:00 PM the previous day in MDT.

Most places that use MDT are currently on MST (UTC−7) until Sun, Mar 14, 2027. Denver is currently UTC−7. For local times that follow daylight saving, use the Tokyo to Denver converter.

Convert JST to MDT

Live
  1. JSTJST (UTC+9)
    3:27 PMThu, Nov 5
  2. MDTMDT (UTC−6), 15 hours behind
    12:27 AMThu, Nov 5
Thursday, November 5, 2026

JST to MDT time table

JSTMDT
12:00 AM9:00 AMprevious day
1:00 AM10:00 AMprevious day
2:00 AM11:00 AMprevious day
3:00 AM12:00 PMprevious day
4:00 AM1:00 PMprevious day
5:00 AM2:00 PMprevious day
6:00 AM3:00 PMprevious day
7:00 AM4:00 PMprevious day
8:00 AM5:00 PMprevious day
9:00 AM6:00 PMprevious day
10:00 AM7:00 PMprevious day
11:00 AM8:00 PMprevious day
12:00 PM9:00 PMprevious day
1:00 PM10:00 PMprevious day
2:00 PM11:00 PMprevious day
3:00 PM12:00 AM
4:00 PM1:00 AM
5:00 PM2:00 AM
6:00 PM3:00 AM
7:00 PM4:00 AM
8:00 PM5:00 AM
9:00 PM6:00 AM
10:00 PM7:00 AM
11:00 PM8:00 AM

Best time for a meeting

Working hours (9 AM–5 PM) do not overlap. The closest compromise is 8:00 AM in JST, which is 5:00 PM in MDT.

Daylight saving changes

JST and MDT are fixed UTC offsets, so the difference between them never changes.

More about these times

Convert JST to other places

Convert other places to MDT