MST/MDT to MSK+9 time converter

MSK+9 is 18 hours ahead of MST/MDT. When it is 9:00 AM in MST/MDT, it is 3:00 AM (Sat, Oct 17) in MSK+9.

MST/MDT MDT

Friday, October 16, 2026

MSK+9 UTC+12

Saturday, October 17, 2026

MST/MDT
Mountain Standard Time
Fri, Oct 16
MDTUTC-6
MSK+9
Moscow Time plus 9 hours
Sat, Oct 17
UTC+12+18h
Finding your time zone…
Shared working hours (9:00–18:00)

MST/MDT to MSK+9 conversion table

Every hour of today in MST/MDT and the matching time in MSK+9. Light rows are typical working hours (9:00–18:00).

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

Best time to call or meet

Both sides are at work from 3:00 PM – 6:00 PM in MST/MDT (9:00 AM – 12:00 PM in MSK+9).

Daylight saving time and the difference

The difference changes during the year because MST/MDT and MSK+9 switch clocks on different dates:

  • Oct 16, 2026 – Nov 1, 2026: +18h
  • Nov 1, 2026 – Mar 14, 2027: +19h
  • Mar 14, 2027 – Oct 16, 2027: +18h

More conversions

MSK+9 to MSTMST to UTCMST to GMTMST to ESTMST to CSTMST to PSTMST to CETMST to MSKMST to GSTMST to PKTMST to ISTMST to SGTMST to PHT
UTC to MSK+9GMT to MSK+9EST to MSK+9CST to MSK+9PST to MSK+9CET to MSK+9MSK to MSK+9GST to MSK+9PKT to MSK+9IST to MSK+9SGT to MSK+9PHT to MSK+9

Questions and answers

What is the time difference between MST/MDT and MSK+9?

MSK+9 is 18 hours ahead of MST/MDT.

What time is it in MSK+9 when it is 9 AM in MST/MDT?

When it is 9:00 AM in MST/MDT, it is 3:00 AM (Sat, Oct 17) in MSK+9.

When is the best time to call MSK+9 from MST/MDT?

Both sides are at work from 3:00 PM – 6:00 PM in MST/MDT (9:00 AM – 12:00 PM in MSK+9).

Does the time difference between MST/MDT and MSK+9 change?

Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.