What is the time difference between PST and MST?

PST (Pacific Time) is +1 hours behind/ahead of MST (Mountain Time). The exact difference depends on Daylight Saving Time status in both timezones.

How do I convert PST to MST?

Use our free converter above. Select Pacific Time as the source timezone and Mountain Time as the destination, enter the time you want to convert, and click Convert. Our tool automatically handles DST.

What is the best time to schedule a meeting between Pacific Time and Mountain Time?

The best meeting time typically falls during overlapping business hours (9 AM - 5 PM). Use our meeting planner table below to find overlapping hours between PST and MST.

Does PST or MST observe Daylight Saving Time?

Our converter automatically detects DST status for both timezones. The result will show DST indicators when Daylight Saving Time is active.

PST to MST Converter

Convert Pacific Time (PST) to Mountain Time (MST) instantly. Convert any timezone or plan a meeting.

From (PST)

To (MST)

Time to Convert

Leave date empty to use current date

Time Difference

+1 hours

PST is +1 hours behind/ahead of MST.

PST → MST Conversion Table

PST (Pacific Time)	MST (Mountain Time)
Jul 14 17:00	18:00
20:00	21:00
23:00	00:00
02:00	03:00
05:00	06:00
08:00	09:00
11:00	12:00
14:00	15:00

Best Meeting Times

Hours where both timezones are within business hours (9 AM - 5 PM) are highlighted in green.

PST (Pacific Time)

17:00

18:00

19:00

20:00

21:00

22:00

23:00

00:00

01:00

02:00

03:00

04:00

05:00

06:00

07:00

08:00

09:00

10:00

11:00

12:00

13:00

14:00

15:00

16:00

MST (Mountain Time)