MST to GST Time Converter
Convert Mountain Time to Gulf Standard Time instantly.
Scroll the timeline to check any hour of the day.
Mountain Time
MST
2:25
Gulf Standard Time
GST
12:25
MST is on daylight savings (MDT), while GST is on standard time (+04) right now.
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 GST time difference works
GST is 10 hours ahead of MST. Mountain Time (MST) is the US Mountain time zone. Gulf Standard Time (GST) is the time zone of the United Arab Emirates and Oman. For example, 9:00 AM MST is 7:00 PM GST. Scroll the timeline above to convert any moment, or use the chart below for a quick reference.
Time difference
10 hours
Daylight saving
MST only
MST offset
UTC-7
GST offset
UTC+4
MST to GST conversion chart
| Mountain Time (MST) | Gulf Standard Time (GST) |
|---|---|
| 12:00 AM | 10:00 AM |
| 1:00 AM | 11:00 AM |
| 2:00 AM | 12:00 PM |
| 3:00 AM | 1:00 PM |
| 4:00 AM | 2:00 PM |
| 5:00 AM | 3:00 PM |
| 6:00 AM | 4:00 PM |
| 7:00 AM | 5:00 PM |
| 8:00 AM | 6:00 PM |
| 9:00 AM | 7:00 PM |
| 10:00 AM | 8:00 PM |
| 11:00 AM | 9:00 PM |
| 12:00 PM | 10:00 PM |
| 1:00 PM | 11:00 PM |
| 2:00 PM | 12:00 AM +1 day |
| 3:00 PM | 1:00 AM +1 day |
| 4:00 PM | 2:00 AM +1 day |
| 5:00 PM | 3:00 AM +1 day |
| 6:00 PM | 4:00 AM +1 day |
| 7:00 PM | 5:00 AM +1 day |
| 8:00 PM | 6:00 AM +1 day |
| 9:00 PM | 7:00 AM +1 day |
| 10:00 PM | 8:00 AM +1 day |
| 11:00 PM | 9:00 AM +1 day |
Cities in each time zone
Mountain Time (MST)
DenverSalt Lake CityAlbuquerqueBoiseColorado Springs
Gulf Standard Time (GST)
DubaiAbu DhabiSharjahMuscatAl Ain
MST to GST questions
Is GST ahead of or behind MST?
GST is 10 hours ahead of MST. So 9:00 AM MST is 7:00 PM GST, and 5:00 PM MST is 3:00 AM GST.
What time is it in GST when it is 12:00 PM MST?
When it is 12:00 PM (noon) MST in Mountain Time, it is 10:00 PM GST in Gulf Standard Time.
How many hours difference is there between MST and GST?
There is a 10 hours difference. Gulf Standard Time (GST) runs 10 hours ahead of Mountain Time (MST).
Do MST and GST observe daylight saving time?
Mountain Time observes daylight saving time but Gulf Standard Time does not, so the difference between them changes by an hour twice a year.
What is the best time to schedule a meeting between MST and GST?
A standard 9-to-5 workday in Mountain Time and Gulf Standard Time does not overlap, so pick the early morning in the later zone or the late evening in the earlier zone.
Which cities use MST and GST?
Mountain Time (MST) covers cities such as Denver, Salt Lake City, Albuquerque, Boise, Colorado Springs. Gulf Standard Time (GST) covers cities such as Dubai, Abu Dhabi, Sharjah, Muscat, Al Ain.