MST to PST Converter
PST is 1 hour behind MST
MST to PST Conversion Table
Green rows indicate standard business hours (9 AM – 5 PM) in PST
| MST | PST |
|---|---|
| 12:00 AM | 11:00 PM -1d |
| 1:00 AM | 12:00 AM |
| 2:00 AM | 1:00 AM |
| 3:00 AM | 2:00 AM |
| 4:00 AM | 3:00 AM |
| 5:00 AM | 4:00 AM |
| 6:00 AM | 5:00 AM |
| 7:00 AM | 6:00 AM |
| 8:00 AM | 7:00 AM |
| 9:00 AM | 8:00 AM |
| 10:00 AM | 9:00 AM |
| 11:00 AM | 10:00 AM |
| 12:00 PM | 11:00 AM |
| 1:00 PM | 12:00 PM |
| 2:00 PM | 1:00 PM |
| 3:00 PM | 2:00 PM |
| 4:00 PM | 3:00 PM |
| 5:00 PM | 4:00 PM |
| 6:00 PM | 5:00 PM |
| 7:00 PM | 6:00 PM |
| 8:00 PM | 7:00 PM |
| 9:00 PM | 8:00 PM |
| 10:00 PM | 9:00 PM |
| 11:00 PM | 10:00 PM |
Converting Mountain Standard Time to Pacific Standard Time
Mountain Standard Time (MST) and Pacific Standard Time (PST) are separated by a 1 hour time difference. PST is 1 hour behind MST. MST is UTC-7, used in United States, Canada, while PST is UTC-8, used in United States, Canada.
When converting from MST to PST, the key reference points to remember are: 9:00 AM MST equals 8:00 AM PST, 12:00 PM noon MST equals 11:00 AM PST, and 5:00 PM MST equals 4:00 PM PST. The conversion table above shows every hour of the day mapped between these two time zones.
Scheduling Across MST and PST
For professionals scheduling meetings between MST and PST, finding overlapping business hours is essential. Standard business hours are typically 9:00 AM to 5:00 PM in each time zone. Given the 1 hour difference, the window of overlap may be limited. Use the highlighted working hours in the conversion table above to quickly identify suitable meeting times.
Daylight Saving Time Considerations
MST observes Daylight Saving Time, switching to MDT (UTC-6) during summer months. PST observes DST, switching to PDT (UTC-7). During DST transitions, the time difference between these zones may temporarily change by 1 hour. Always verify the current offset during spring and fall transition periods.