From
PST / PDT
Time Converter
PST to MST Time Converter
Convert Pacific Time to Mountain Time with a live clock and clean permalinks.
To
MST / MDT
When it is 7:30 AM in Pacific Time, it is 8:30 AM in Mountain Time.
PST to MST at a glance
Mountain Time is 1 hour ahead of Pacific Time. If someone gives you a time in Pacific Time, move the clock by 1 hour to read it in Mountain Time. A 9:00 AM start in Los Angeles becomes 10:00 AM in Denver.
What Pacific Time covers
Pacific Time is the clock used on the west coast of North America. It is the everyday time for places like Los Angeles, Vancouver, and Seattle. It is a common reference point for tech, entertainment, and west coast customer support teams.
What Mountain Time covers
Mountain Time is used across the US and Canada in cities such as Denver and Calgary. It is useful when you work with logistics, field teams, or regional teams across the western half of North America.
Quick answers
What is the time difference between PST and MST?
Mountain Time is 1 hour ahead of Pacific Time.
What happens to a 3:00 PM meeting in PST?
It lands at 4:00 PM in MST.
Does daylight saving time matter for PST to MST?
Pacific Time and Mountain Time are shown using the offsets that are active right now, so the result already reflects any daylight saving change in effect today.