MST to PST Converter

Pacific Time (PST / PDT) is 1 hour behind Mountain Time (MST / MDT).

Quick Reference

Mountain Time
MDT (GMT-6)

MST starts on Nov 1, 2026

Pacific Time
PDT (GMT-7)

PST starts on Nov 1, 2026

Frequently Asked Questions

What is the difference between MST and PST?
PST is 1 hour behind MST.
How do I convert MST to PST?
To convert from MST to PST, subtract 1 hour. Use the interactive converter on this page to convert specific times.
What cities are in MST and PST?
Cities in MST include Denver, El Paso, Albuquerque, Colorado Springs, Salt Lake City. Cities in PST include Los Angeles, San Diego, San Jose, San Francisco, Seattle.
MST to PST Converter | Timezone App