UTC to MST time difference
MST is 6 hours behind UTC right now. The difference changes between 7 hours and 6 hours during the year because of daylight saving time.
Quick examples: 9:00 AM UTC = 3:00 AM MST · 12:00 PM UTC = 6:00 AM MST · 5:00 PM UTC = 11:00 AM MST
UTC to MST conversion table
| Coordinated Universal Time (UTC) | Mountain Time (MST) |
|---|---|
| 12:00 AM UTC | 6:00 PM MST (previous day) |
| 1:00 AM UTC | 7:00 PM MST (previous day) |
| 2:00 AM UTC | 8:00 PM MST (previous day) |
| 3:00 AM UTC | 9:00 PM MST (previous day) |
| 4:00 AM UTC | 10:00 PM MST (previous day) |
| 5:00 AM UTC | 11:00 PM MST (previous day) |
| 6:00 AM UTC | 12:00 AM MST |
| 7:00 AM UTC | 1:00 AM MST |
| 8:00 AM UTC | 2:00 AM MST |
| 9:00 AM UTC | 3:00 AM MST |
| 10:00 AM UTC | 4:00 AM MST |
| 11:00 AM UTC | 5:00 AM MST |
| 12:00 PM UTC | 6:00 AM MST |
| 1:00 PM UTC | 7:00 AM MST |
| 2:00 PM UTC | 8:00 AM MST |
| 3:00 PM UTC | 9:00 AM MST |
| 4:00 PM UTC | 10:00 AM MST |
| 5:00 PM UTC | 11:00 AM MST |
| 6:00 PM UTC | 12:00 PM MST |
| 7:00 PM UTC | 1:00 PM MST |
| 8:00 PM UTC | 2:00 PM MST |
| 9:00 PM UTC | 3:00 PM MST |
| 10:00 PM UTC | 4:00 PM MST |
| 11:00 PM UTC | 5:00 PM MST |
How to convert UTC to MST
- Pick a date and time in Coordinated Universal Time.
- The matching Mountain Time time appears instantly on the right.
- Use the ⇄ button to convert MST to UTC instead.
About Coordinated Universal Time and Mountain Time
Coordinated Universal Time (UTC) is used in the world time standard used by aviation, servers and science. Mountain Time (MST) is used in Denver, Salt Lake City and Calgary.
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Frequently asked questions
What is the time difference between UTC and MST?
MST is 6 hours behind UTC right now. The difference changes between 7 hours and 6 hours during the year because of daylight saving time.
How do I convert UTC to MST?
Subtract 6 hours to the UTC time. For example, 12:00 PM UTC is 6:00 AM MST.
Where is UTC used?
Coordinated Universal Time is used in the world time standard used by aviation, servers and science.
Where is MST used?
Mountain Time is used in Denver, Salt Lake City and Calgary.
Does this converter handle daylight saving time?
Yes. The converter uses the official time zone database, so it automatically applies daylight saving time for the date you pick.