MST to GMT — Timezone Converter
Mountain Standard Time (UTC-7) → Greenwich Mean Time (UTC+0)
MSTUTC-7
--:--:--
…
Denver, United States
DST…
GMTUTC+0
--:--:--
…
London, United Kingdom
DSTAbout this conversion
Standard differenceMST is 7 hours behind GMT
MST UTCUTC-7
GMT UTCUTC+0
Daylight saving (DST)Both zones
⚠️ One or both zones observe daylight saving time. The actual difference may temporarily shift during DST transitions.
Frequently Asked Questions
What is the time difference between MST and GMT?
MST (UTC-7) is 7 hours behind GMT (UTC+0) in standard time. This difference may change during daylight saving time periods.
When it is 12:00 noon MST, what time is it in GMT?
When it is 12:00 PM (noon) in MST, it is 7:00 PM in GMT.
How do I convert MST time to GMT?
MST is 7 hours behind GMT. To convert MST time to GMT, add 7 hours. To convert GMT time to MST, subtract 7 hours.
What cities are in the MST timezone?
Cities in the MST timezone (Mountain Standard Time) include: Denver, Phoenix, Salt Lake City, Albuquerque, Tucson, El Paso.
Do MST or GMT observe daylight saving time (DST)?
Both MST and GMT observe daylight saving time. If they switch on the same schedule, the difference between them stays constant. If they switch on different dates, the difference can temporarily change.