UK Time to MST Converter

MST is 7 hours behind GMT. 9:00 AM GMT = 2:00 AM MST.

⇄ Swap
UKfrom
United Kingdom
--:--
 
Mountain Standard Time
--:--
 

MST is 7 hours behind GMT at the moment. To convert UK Time to MST, subtract 7 hours from the UK Time time: 9:00 AM GMT = 2:00 AM MST.

UK Time (UK time) is used in United Kingdom. MST (Mountain Time) is used in Denver, Salt Lake City, Albuquerque, Calgary, Edmonton; Phoenix (Arizona) all year.

Most of Arizona uses MST all year and does not switch to MDT.

UK Time to MST time conversion table

UK Time to MST on 7 Nov 2026. Today's date. Highlighted rows are 9 AM–5 PM in both places.

UK TimeMSTDay
12:00 AM GMT5:00 PM MSTprevious day
1:00 AM GMT6:00 PM MSTprevious day
2:00 AM GMT7:00 PM MSTprevious day
3:00 AM GMT8:00 PM MSTprevious day
4:00 AM GMT9:00 PM MSTprevious day
5:00 AM GMT10:00 PM MSTprevious day
6:00 AM GMT11:00 PM MSTprevious day
7:00 AM GMT12:00 AM MSTnight
8:00 AM GMT1:00 AM MSTnight
9:00 AM GMT2:00 AM MSTnight
10:00 AM GMT3:00 AM MSTnight
11:00 AM GMT4:00 AM MSTnight
12:00 PM GMT5:00 AM MSTnight
1:00 PM GMT6:00 AM MST—
2:00 PM GMT7:00 AM MST—
3:00 PM GMT8:00 AM MST—
4:00 PM GMT9:00 AM MSTwork hours
5:00 PM GMT10:00 AM MST—
6:00 PM GMT11:00 AM MST—
7:00 PM GMT12:00 PM MST—
8:00 PM GMT1:00 PM MST—
9:00 PM GMT2:00 PM MST—
10:00 PM GMT3:00 PM MST—
11:00 PM GMT4:00 PM MST—
  • Work rows — 9 AM–5 PM in both places
  • Night in the destination (10 PM–6 AM)

How to convert UK Time to MST

Subtract 7 hours from the UK Time time to get MST.

Example: 9:00 AM GMT = 2:00 AM MST.

Across midnight: 1:00 AM GMT = 6:00 PM MST (previous day). The date changes, so always check the day as well as the hour.

Time difference between UK Time and MST

The time difference between UK Time and MST is not the same all year, because the two sides change for daylight saving time on different dates. In 2026 it works out like this:

  • 1 Jan 2026 – 7 Mar 2026: MST is 7 hours behind of UK Time.
  • 8 Mar 2026 – 28 Mar 2026: MST is 6 hours behind of UK Time.
  • 29 Mar 2026 – 24 Oct 2026: MST is 7 hours behind of UK Time.
  • 25 Oct 2026 – 31 Oct 2026: MST is 6 hours behind of UK Time.
  • 1 Nov 2026 – 31 Dec 2026: MST is 7 hours behind of UK Time.

UK Time and MST during daylight saving time

  • UK Time next changes on 28 Mar 2027: clocks go forward one hour at 00:59 local time, from GMT (UTC+0) to BST (UTC+1).
  • MST next changes on 14 Mar 2027: clocks go forward one hour at 01:59 local time, from MST (UTC−7) to MDT (UTC−6).

Best time for a meeting between UK Time and MST

UK Time and MST share 1 hour of the 9 AM–5 PM working day. Any time between 4:00 PM and 5:00 PM GMT lands between 9:00 AM and 10:00 AM MST, inside working hours for both.

Plan a meeting across more time zones.

UK Time to MST FAQ

What is the time difference between UK Time and MST?

Right now MST is 7 hours behind GMT. The gap changes 5 times in 2026 because the two sides switch to daylight saving time on different dates.

What is 9 AM UK Time in MST?

9:00 AM GMT is 2:00 AM MST.

What is 12 PM (noon) UK Time in MST?

12:00 PM GMT is 5:00 AM MST.

Is MST ahead of or behind UK Time?

MST is 7 hours behind GMT, so it is earlier in MST than in UK Time.

Does UK Time change for daylight saving time?

Yes. UK Time next changes on 28 Mar 2027, when clocks go forward one hour from GMT to BST.

Does MST change for daylight saving time?

Yes. MST next changes on 14 Mar 2027, when clocks go forward one hour from MST to MDT.

What is the best time for a meeting between UK Time and MST?

UK Time and MST share 1 hour of the 9 AM–5 PM working day. Any time between 4:00 PM and 5:00 PM GMT lands between 9:00 AM and 10:00 AM MST, inside working hours for both.

Is MT the same as MST?

MST is the winter (standard) name of Mountain Time (MT). From March to November the same clocks are called MDT. This converter always uses the one in force on the date you choose.

Related conversions

Convert MST to UK Time

Convert UK Time to other time zones

Convert other time zones to MST

Learn more

Updated 7 November 2026. Time zone data: IANA tz database.