MST to UK Time Converter
GMT is 7 hours ahead of MST. 9:00 AM MST = 4:00 PM GMT.
GMT is 7 hours ahead of MST at the moment. To convert MST to UK Time, add 7 hours to the MST time: 9:00 AM MST = 4:00 PM GMT.
MST (Mountain Time) is used in Denver, Salt Lake City, Albuquerque, Calgary, Edmonton; Phoenix (Arizona) all year. UK Time (UK time) is used in United Kingdom.
Most of Arizona uses MST all year and does not switch to MDT.
MST to UK Time time conversion table
MST to UK Time on 7 Nov 2026. Today's date. Highlighted rows are 9 AM–5 PM in both places.
| MST | UK Time |
|---|---|
| 12:00 AM | 7:00 AM |
| 1:00 AM | 8:00 AM |
| 2:00 AM | 9:00 AM |
| 3:00 AM | 10:00 AM |
| 4:00 AM | 11:00 AM |
| 5:00 AM | 12:00 PM |
| 6:00 AM | 1:00 PM |
| 7:00 AM | 2:00 PM |
| MST | UK Time |
|---|---|
| 8:00 AM | 3:00 PM |
| 9:00 AM | 4:00 PM |
| 10:00 AM | 5:00 PM |
| 11:00 AM | 6:00 PM |
| 12:00 PM | 7:00 PM |
| 1:00 PM | 8:00 PM |
| 2:00 PM | 9:00 PM |
| 3:00 PM | 10:00 PM |
| MST | UK Time |
|---|---|
| 4:00 PM | 11:00 PM |
| 5:00 PM | 12:00 AM+1 |
| 6:00 PM | 1:00 AM+1 |
| 7:00 PM | 2:00 AM+1 |
| 8:00 PM | 3:00 AM+1 |
| 9:00 PM | 4:00 AM+1 |
| 10:00 PM | 5:00 AM+1 |
| 11:00 PM | 6:00 AM+1 |
Conversion table from MST to UK Time for 7 Nov 2026. A tick marks hours that fall between 9 AM and 5 PM in both places. +1 means the next day in UK Time, −1 the previous day.
- ✓ marks 9 AM–5 PM in both places
- Greyed times are night in the destination (10 PM–6 AM)
How to convert MST to UK Time
Add 7 hours to the MST time to get UK Time.
Example: 9:00 AM MST = 4:00 PM GMT.
Across midnight: 10:00 PM MST = 5:00 AM GMT (next day). The date changes, so always check the day as well as the hour.
Time difference between MST and UK Time
The time difference between MST and UK Time 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:
- 31 Dec 2025 – 7 Mar 2026: UK Time is 7 hours ahead of MST.
- 8 Mar 2026 – 27 Mar 2026: UK Time is 6 hours ahead of MST.
- 28 Mar 2026 – 23 Oct 2026: UK Time is 7 hours ahead of MST.
- 24 Oct 2026 – 31 Oct 2026: UK Time is 6 hours ahead of MST.
- 1 Nov 2026 – 30 Dec 2026: UK Time is 7 hours ahead of MST.
MST and UK Time during daylight saving time
- 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).
- 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).
Best time for a meeting between MST and UK Time
MST and UK Time share 1 hour of the 9 AM–5 PM working day. Any time between 9:00 AM and 10:00 AM MST lands between 4:00 PM and 5:00 PM GMT, inside working hours for both.
MST to UK Time FAQ
What is the time difference between MST and UK Time?
Right now GMT is 7 hours ahead of MST. The gap changes 5 times in 2026 because the two sides switch to daylight saving time on different dates.
What is 9 AM MST in UK Time?
9:00 AM MST is 4:00 PM GMT.
What is 12 PM (noon) MST in UK Time?
12:00 PM MST is 7:00 PM GMT.
Is UK Time ahead of or behind MST?
GMT is 7 hours ahead of MST, so it is later in UK Time than in MST.
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.
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.
What is the best time for a meeting between MST and UK Time?
MST and UK Time share 1 hour of the 9 AM–5 PM working day. Any time between 9:00 AM and 10:00 AM MST lands between 4:00 PM and 5:00 PM GMT, 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 UK Time to MST
Convert MST to other time zones
Convert other time zones to UK Time
Learn more
Updated 7 November 2026. Time zone data: IANA tz database.