What is MST?
Mountain Standard Time — UTC-7DST: MDT
About the MST Timezone
AbbreviationMST
Full nameMountain Standard Time
UTC offsetUTC-7
Daylight saving (DST)Yes → MDT
UTC (DST)UTC-6
Cities in the MST Timezone
Denver
United States
UTC-7
Phoenix
United States
UTC-7
Salt Lake City
United States
UTC-7
Albuquerque
United States
UTC-7
Tucson
United States
UTC-7
El Paso
United States
UTC-7
Hermosillo
Mexico
UTC-7
Boise
United States
UTC-7
Provo
United States
UTC-7
Ogden
United States
UTC-7
and 9 more cities…
Frequently Asked Questions
What timezone is MST?
MST stands for Mountain Standard Time. The standard UTC offset is UTC-7.
What cities and countries use MST?
Cities in the MST timezone include: Denver, Phoenix, Salt Lake City, Albuquerque, Tucson, El Paso, Hermosillo, Boise. Countries: United States, Mexico.
Does MST observe daylight saving time (DST)?
Yes, MST (Mountain Standard Time) observes daylight saving time (DST). Clocks are set forward during summer, and the zone is then referred to as MDT.
What is the UTC offset of MST?
The standard UTC offset for MST is UTC-7. During daylight saving time (MDT), the offset is UTC-6.
How do I convert MST to my local time?
To convert MST to your local time, find your timezone's UTC offset and calculate the difference from UTC-7 (MST's UTC offset). Use our timezone converter for automatic calculations.