MST to PST Time Converter - Live World Clock
Convert time between Mountain Standard Time (MST) and Pacific Standard Time (PST). See current time with live clocks.
United States (MST)
United States (PST)
Current Time Difference
MST is 1 hours ahead of PST
(1 hours during Daylight Saving Time)
What is MST (Mountain Standard Time)?
Mountain Standard Time (MST) used in western North America, UTC-7:00.
Countries and Regions Using MST
Primary Country:
- United States
- States: Colorado, Arizona, Utah, New Mexico
Also Used By:
- Canada - Alberta
- Mexico
Key Facts about MST:
- ✓ Arizona doesn't observe DST
- ✓ Major mountain resort areas
- ✓ Growing tech hub in Denver
- ✓ Major Cities: Denver, Phoenix, Albuquerque, Salt Lake City
- ✓ UTC Offset: -7:00 (-6:00 during MDT)
What is PST (Pacific Standard Time)?
Pacific Standard Time (PST) for the west coast of North America, UTC-8:00.
Countries and Regions Using PST
Primary Country:
- United States
- States: California, Washington, Oregon
Also Used By:
- Canada - British Columbia
- Mexico
Key Facts about PST:
- ✓ Silicon Valley tech hub
- ✓ Hollywood entertainment center
- ✓ Major port cities
- ✓ Major Cities: Los Angeles, San Francisco, San Diego, Seattle, Portland
- ✓ UTC Offset: -8:00 (-7:00 during PDT)
MST to PST Time Difference
Standard Time Difference:
MST is 1 hours ahead
During Daylight Saving Time:
MST is 1 hours ahead
Common Use Cases:
- • Business meetings between United States and United States
- • International collaboration across timezones
- • Scheduling calls and conferences
Frequently Asked Questions
Which countries are in MST time zone?
United States is the primary country using MST (-7:00). Other countries include: Canada, Mexico.
Which countries are in PST time zone?
United States is the primary country using PST (-8:00). Other countries include: Canada, Mexico.
How many hours is MST ahead of PST?
MST is 1 hours ahead of PST. During Daylight Saving Time, the difference is 1 hours.
Does United States observe Daylight Saving Time?
Yes, United States observes Daylight Saving Time. During DST, MST changes to MDT (Mountain Daylight Time) with UTC offset of -6:00.