MST / MDT
MST — Mountain Time
Tuesday, November 3, 2026
MST · UTC−7
Denver, Salt Lake City, Albuquerque, Boise and Calgary. MST is UTC−7; in summer most of the region uses MDT, UTC−6. Most of Arizona stays on MST all year.
Daylight saving time
Sunday, March 14, 2027: clocks go forward 1 hour at 2:00 AM local time (UTC−7 → UTC−6).
MST is the standard-time name. While daylight saving time is in effect the same region uses MDT. The clock on this page always shows the time actually in effect.
Convert MST to other time zones
| Time zone | Time now | Difference |
|---|---|---|
| MST to UTC Coordinated Universal Time | 12:00 PM | 7 hours ahead of MST |
| MST to GMT Greenwich Mean Time | 12:00 PM | 7 hours ahead of MST |
| MST to EST Eastern Time | 7:00 AM | 2 hours ahead of MST |
| MST to CST Central Time | 6:00 AM | 1 hour ahead of MST |
| MST to PST Pacific Time | 4:00 AM | 1 hour behind MST |
| MST to AKST Alaska Time | 3:00 AM | 2 hours behind MST |
| MST to HST Hawaii-Aleutian Standard Time | 2:00 AM | 3 hours behind MST |
| MST to AST Atlantic Time | 8:00 AM | 3 hours ahead of MST |
| BRT Brasília Time | 9:00 AM | 4 hours ahead of MST |
| MST to BST British Summer Time | 12:00 PM | 7 hours ahead of MST |
| MST to CET Central European Time | 1:00 PM | 8 hours ahead of MST |
| MST to EET Eastern European Time | 2:00 PM | 9 hours ahead of MST |
| MSK Moscow Time | 3:00 PM | 10 hours ahead of MST |
| GST Gulf Standard Time | 4:00 PM | 11 hours ahead of MST |
| MST to PKT Pakistan Standard Time | 5:00 PM | 12 hours ahead of MST |
| MST to IST India Standard Time | 5:30 PM | 12 hours 30 minutes ahead of MST |
| ICT Indochina Time | 7:00 PM | 14 hours ahead of MST |
| MST to SGT Singapore Time | 8:00 PM | 15 hours ahead of MST |
| HKT Hong Kong Time | 8:00 PM | 15 hours ahead of MST |
| MST to PHT Philippine Time | 8:00 PM | 15 hours ahead of MST |
| AWST Australian Western Standard Time | 8:00 PM | 15 hours ahead of MST |
| MST to JST Japan Standard Time | 9:00 PM | 16 hours ahead of MST |
| MST to KST Korea Standard Time | 9:00 PM | 16 hours ahead of MST |
| ACST Australian Central Time | 10:30 PM | 17 hours 30 minutes ahead of MST |
| MST to AEST Australian Eastern Time | 11:00 PM | 18 hours ahead of MST |
| MST to NZST New Zealand Time | 1:00 AM | 20 hours ahead of MST |
| WAT West Africa Time | 1:00 PM | 8 hours ahead of MST |
| SAST South Africa Standard Time | 2:00 PM | 9 hours ahead of MST |
| EAT East Africa Time | 3:00 PM | 10 hours ahead of MST |