When it is 9:00 AM PST, it is 10:00 AM MST. Pacific Standard Time (PST, UTC-8) and Mountain Standard Time (MST, UTC-7) are 1 hours apart.
| PST | MST |
|---|---|
| 12:00 AM | 1:00 AM |
| 3:00 AM | 4:00 AM |
| 6:00 AM | 7:00 AM |
| 9:00 AM | 10:00 AM |
| 12:00 PM | 1:00 PM |
| 3:00 PM | 4:00 PM |
| 6:00 PM | 7:00 PM |
| 9:00 PM | 10:00 PM |
Pacific Standard Time (PST) is UTC-8 and Mountain Standard Time (MST) is UTC-7. The exact difference can vary due to Daylight Saving Time changes. Our converter automatically accounts for current DST rules to give you accurate conversions.
Use the conversion table above to find common time mappings between PST and MST. For precise conversions including DST adjustments, use the interactive converter.
Pacific Standard Time (PST) is based on the America/Los_Angeles timezone. DST observance depends on local regulations. Our converter automatically accounts for current DST rules.
Convert Pacific Standard Time to Mountain Standard Time
| PST | MST |
|---|---|
| 12:00 AM | 1:00 AM |
| 3:00 AM | 4:00 AM |
| 6:00 AM | 7:00 AM (-1) |
| 9:00 AM | 10:00 AM |
| 12:00 PM | 1:00 PM |
| 3:00 PM | 4:00 PM |
| 6:00 PM | 7:00 PM |
| 9:00 PM | 10:00 PM |
Pacific Standard Time (PST) is UTC-8 and Mountain Standard Time (MST) is UTC-7. The exact difference can vary due to Daylight Saving Time changes.
Use our converter above to find the exact time. Enter 9:00 in the PST field to see the corresponding MST time, accounting for current DST rules.
Pacific Standard Time (PST) is based on the America/Los_Angeles timezone. DST observance depends on local regulations. Our converter automatically accounts for current DST rules.