MST to UTC converter

Mountain Time (Denver, Salt Lake City, Calgary) to Coordinated Universal Time (the world reference time).

MST6:07 PMFri 30 Oct 2026

→

UTC12:07 AMSat 31 Oct 2026

UTC is 6 h ahead of MST.

Pick a time in MST

⇄ UTC to MST

9:00 AM MST = 3:00 PM UTC same day

Best time to meet

The best time to meet is between 9:00 AM and 11:00 AM MST, which is 3:00 PM to 5:00 PM UTC. Both sides are then inside 9 AM to 5 PM.

MST to UTC time table

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

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

Quick answers

9:00 AM MST = 3:00 PM UTC
12:00 PM MST = 6:00 PM UTC
3:00 PM MST = 9:00 PM UTC
5:00 PM MST = 11:00 PM UTC
9:00 AM UTC = 3:00 AM MST
12:00 PM UTC = 6:00 AM MST
5:00 PM UTC = 11:00 AM MST

Does the gap change during the year?

Yes, because of daylight saving. Until 1 Nov 2026: UTC is 6 h ahead of MST. From 1 Nov 2026 to 14 Mar 2027: UTC is 7 h ahead of MST. From 14 Mar 2027 to 7 Nov 2027: UTC is 6 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). UTC does not change its clocks.

About MST and UTC

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.

UTC here means Coordinated Universal Time, the clock in the world reference time. Right now it is UTC+0. It has no daylight saving.

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