MST to London Time Converter
Convert Mountain Time to London instantly.
Scroll the timeline to check any hour of the day.
Mountain Time
MST
1:13
London
BST
8:13
MST and London are on daylight savings right now, shown as MDT and BST.
Search any city, build a custom world clock, and plan across more time zones and options in the FlutterTime app. Free.
How the MST to London time difference works
London is 7 hours ahead of MST. Mountain Time (MST) is the US Mountain time zone. London (BST) is a city in United Kingdom. For example, 9:00 AM MST is 4:00 PM London. Scroll the timeline above to convert any moment, or use the chart below for a quick reference.
Time difference
7 hours
Daylight saving
Both observe
MST offset
UTC-7
London offset
UTC+0
MST to London conversion chart
| Mountain Time (MST) | London (BST) |
|---|---|
| 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 |
| 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 |
| 4:00 PM | 11:00 PM |
| 5:00 PM | 12:00 AM +1 day |
| 6:00 PM | 1:00 AM +1 day |
| 7:00 PM | 2:00 AM +1 day |
| 8:00 PM | 3:00 AM +1 day |
| 9:00 PM | 4:00 AM +1 day |
| 10:00 PM | 5:00 AM +1 day |
| 11:00 PM | 6:00 AM +1 day |
Best time to meet
A standard 9 to 5 workday overlaps from 9:00 AM to 10:00 AM MST (4:00 PM to 5:00 PM London). Schedule inside that window to catch both coasts during business hours.
Cities in each time zone
Mountain Time (MST)
DenverSalt Lake CityAlbuquerqueBoiseColorado Springs
London (BST)
Manchester (UK)BirminghamLiverpoolGlasgowLeedsBelfast
MST to London questions
Is London ahead of or behind MST?
London is 7 hours ahead of MST. So 9:00 AM MST is 4:00 PM London, and 5:00 PM MST is 12:00 AM London.
What time is it in London when it is 12:00 PM MST?
When it is 12:00 PM (noon) MST in Mountain Time, it is 7:00 PM London in London.
How many hours difference is there between MST and London?
There is a 7 hours difference. London (BST) runs 7 hours ahead of Mountain Time (MST).
Do MST and London observe daylight saving time?
Both Mountain Time and London observe daylight saving time, but they switch on different dates, so the gap briefly shifts by an hour around the spring and autumn changeovers.
What is the best time to schedule a meeting between MST and London?
A standard 9-to-5 workday overlaps from 9:00 AM to 10:00 AM MST (4:00 PM to 5:00 PM London). Scheduling inside that window keeps the call during business hours in both Mountain Time and London.
Which cities use MST and London?
Mountain Time (MST) covers cities such as Denver, Salt Lake City, Albuquerque, Boise, Colorado Springs. London (BST) covers cities such as Manchester (UK), Birmingham, Liverpool, Glasgow, Leeds, Belfast.