MST to PST Time Converter
Use this MST to PST time converter to compare US Mountain and US West Coast time instantly. PST is 1 hour behind MST, so 9:00 AM MST becomes 8:00 AM PST and 5:00 PM MST becomes 4:00 PM PST. The page is useful for business-hours overlap, international calls, remote-team handoffs, webinars, and travel planning, with daylight saving adjustments handled automatically.
MST to PST Quick Facts
Use this MST to PST converter to compare US Mountain and US West Coast time, check the 1 hour gap, and confirm the right slot for calls, handoffs, and deadlines. Good overlap starts around 10:00 AM MST / 9:00 AM PST.
How to Convert MST to PST
Converting between Mountain Standard Time and Pacific Standard Time means accounting for a 1 hour gap — here's how to do it in under 10 seconds with no sign-up.
Pick the date and time in Mountain Standard Time (UTC -7) that you want to convert. Hit "Now" to load the current MST time instantly, or use "+1h" to step forward and compare.
The equivalent Pacific Standard Time (UTC -8) time appears immediately. Since PST is 1 hour behind of MST, most daytime conversions stay on the same calendar day.
Click "Copy Time" to grab the PST result for your calendar or message. Use "+1d" to check how the conversion shifts across dates — useful when Daylight Saving Time changes the gap.
Why Choose Our MST to PST Converter
When someone in United States suggests 10:00 AM MST, that's 9:00 AM PST. This converter shows the overlap so both sides agree on one slot — no back-and-forth.
Late-night MST times can land on a different date in PST because of the 1 hour offset. The converter labels "next day" or "previous day" next to the result so you never send a message a day early or miss a deadline.
Daylight Saving adjustments can widen or narrow the MST–PST gap by an hour. During transition weeks many people get it wrong. This converter pulls the current UTC offsets automatically, so the result is right even on the changeover day.
Product launches, sports matches, and webinars are often announced in MST. Convert the event time to PST so you know exactly when to tune in — with a 1 hour difference, a morning event in United States falls during work hours in United States.
MST to PST Time Conversion Chart
Quick-reference conversion table covering every hour of the day at a glance.
Mountain Standard Time to Pacific Standard Time full day schedule
| Mountain Standard Time | Pacific Standard Time |
|---|---|
| 12:00 AM |
11:00 PM
(previous day)
|
| 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
|
Popular MST Time Converters
Explore more MST conversions for major business and travel corridors. Each page includes a 24-hour chart, time difference summary, and meeting overlap guidance.
Convert Other Time Zones to PST
Find the time difference from any major zone into Pacific Standard Time. Use these pages when scheduling with United States from a different region.