MST to PST Time Converter

MST refers to the America/Denver timezone, currently --6 (GMT-6). PST refers to America/Los_Angeles, currently --7 (GMT-7). Timezone abbreviation meanings and offsets are calculated live from the IANA tz database, so Daylight Saving Time is always applied correctly.

Key Facts

• MST (America/Denver): current live offset --6.
• PST (America/Los_Angeles): current live offset --7.
• Time difference is computed from live IANA tzdb offsets and may shift by one hour during DST transitions.