MST to MSK converter

Mountain Time (Denver, Salt Lake City, Calgary) to Moscow Time (Moscow, Saint Petersburg).

MST6:07 PMFri 30 Oct 2026

→

MSK3:07 AMSat 31 Oct 2026

MSK is 9 h ahead of MST.

Pick a time in MST

⇄ MSK to MST

9:00 AM MST = 6:00 PM MSK same day

Best time to meet

No hour falls inside 9 AM to 5 PM in both places. The least painful: around 7:00 AM MST, which is 4:00 PM MSK.

MST to MSK time table

For 30 Oct 2026. Green rows: both sides between 9 AM and 5 PM.

MST	MSK
12:00 AM MST	9:00 AM MSK
1:00 AM MST	10:00 AM MSK
2:00 AM MST	11:00 AM MSK
3:00 AM MST	12:00 PM MSK
4:00 AM MST	1:00 PM MSK
5:00 AM MST	2:00 PM MSK
6:00 AM MST	3:00 PM MSK
7:00 AM MST	4:00 PM MSK
8:00 AM MST	5:00 PM MSK
9:00 AM MST	6:00 PM MSK
10:00 AM MST	7:00 PM MSK
11:00 AM MST	8:00 PM MSK
12:00 PM MST	9:00 PM MSK
1:00 PM MST	10:00 PM MSK
2:00 PM MST	11:00 PM MSK
3:00 PM MST	12:00 AM MSK next day
4:00 PM MST	1:00 AM MSK next day
5:00 PM MST	2:00 AM MSK next day
6:00 PM MST	3:00 AM MSK next day
7:00 PM MST	4:00 AM MSK next day
8:00 PM MST	5:00 AM MSK next day
9:00 PM MST	6:00 AM MSK next day
10:00 PM MST	7:00 AM MSK next day
11:00 PM MST	8:00 AM MSK next day

Quick answers

9:00 AM MST = 6:00 PM MSK
12:00 PM MST = 9:00 PM MSK
3:00 PM MST = 12:00 AM MSK (next day)
5:00 PM MST = 2:00 AM MSK (next day)
9:00 AM MSK = 12:00 AM MST
12:00 PM MSK = 3:00 AM MST
5:00 PM MSK = 8:00 AM MST

Does the gap change during the year?

Yes, because of daylight saving. Until 1 Nov 2026: MSK is 9 h ahead of MST. From 1 Nov 2026 to 14 Mar 2027: MSK is 10 h ahead of MST. From 14 Mar 2027 to 7 Nov 2027: MSK is 9 h ahead of MST.

MST next changes its clocks on 1 Nov 2026 (back 1 h, to UTC−7), then on 14 Mar 2027 (forward 1 h, to UTC−6). MSK does not change its clocks.

About MST and MSK

MST here means Mountain Time, the clock in Denver, Salt Lake City, Calgary. Right now it is UTC−6. Strictly, MST is the winter name; in summer these places use MDT. This page follows their real clock all year.

MSK here means Moscow Time, the clock in Moscow, Saint Petersburg. Right now it is UTC+3. It has no daylight saving.

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