MST to CST Time Converter

MST refers to the America/Denver timezone, currently --6 (GMT-6). CST refers to America/Chicago, currently --5 (GMT-5). 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.
• CST (America/Chicago): current live offset --5.
• Time difference is computed from live IANA tzdb offsets and may shift by one hour during DST transitions.