MST to MSK Converter
Time Difference
Mountain Daylight Time is 9 hours behind Moscow Standard Time
10:30 pm22:30 in MDT is 7:30 am07:30 in MSK
MST to MSK call time
Best time for a conference call or a meeting is between 8am-10am in MST which corresponds to 6pm-8pm in MSK
10:30 pm22:30 Mountain Daylight Time (MDT). Offset UTC -6:00 hours
7:30 am07:30 Moscow Standard Time (MSK). Offset UTC +3:00 hours
10:30 pm22:30 MDT / 7:30 am07:30 MSK
MDT | MSK |
---|---|
12am (midnight) | 9am |
1am | 10am |
2am | 11am |
3am | 12pm (noon) |
4am | 1pm |
5am | 2pm |
6am | 3pm |
7am | 4pm |
8am | 5pm |
9am | 6pm |
10am | 7pm |
11am | 8pm |
12pm (noon) | 9pm |
1pm | 10pm |
2pm | 11pm |
3pm | 12am (midnight) |
4pm | 1am |
5pm | 2am |
6pm | 3am |
7pm | 4am |
8pm | 5am |
9pm | 6am |
10pm | 7am |
11pm | 8am |
0:00 | 9:00 |
1:00 | 10:00 |
2:00 | 11:00 |
3:00 | 12:00 |
4:00 | 13:00 |
5:00 | 14:00 |
6:00 | 15:00 |
7:00 | 16:00 |
8:00 | 17:00 |
9:00 | 18:00 |
10:00 | 19:00 |
11:00 | 20:00 |
12:00 | 21:00 |
13:00 | 22:00 |
14:00 | 23:00 |
15:00 | 0:00 |
16:00 | 1:00 |
17:00 | 2:00 |
18:00 | 3:00 |
19:00 | 4:00 |
20:00 | 5:00 |
21:00 | 6:00 |
22:00 | 7:00 |
23:00 | 8:00 |
Mountain Standard Time
Offset: MST is 7 hours behind Greenwich Mean Time (GMT) and is used in North America
Countries: It is used in following countries: Canada, Mexico, United States
Principal Cities: The largest city in the MST timezone is Phoenix from USA with population about 1.446 million people. Other major cities in the area are Calgary, Edmonton, El Paso, Denver
French: HNR - Heure Normale des Rocheuses
Spanish: MT - Zona Pacífico

Daylight Saving: This is a standard time zone, however during summer some places switch clocks for one hour forward when daylight saving comes into effect and observe Mountain Daylight Time (MDT).
End: Mountain Standard Time (MST) has ended on Sunday, March 9, 2025 at 2:00 am local time and clocks were set one hour forward to Sunday, March 9, 2025, 3:00 am local daylight time instead. Standard time ends annually the on second Sunday of March.
Start: Mountain Standard Time (MST) starts on Sunday, November 2, 2025 at 2:00 am local time and clocks are set one hour back to Sunday, November 2, 2025, 1:00 am. Standard time starts annually the on first Sunday of November.
MST representations, usage and related time zones
- -07 - basic short
- -0700 - basic
- -07:00 - extended
- -0700 - sign character (-) followed by a four digit time providing hours (07) and minutes (00) of the offset. Indicates seven hour and zero minutes time differences to the west of the zero meridian.
- Tango - Military abbreviation for MST
- T - short form of 'Tango'
- America/Boise
- America/Cambridge_Bay
- America/Ciudad_Juarez
- America/Creston
- America/Dawson
- America/Dawson_Creek
- America/Denver
- America/Edmonton
- America/Fort_Nelson
- America/Hermosillo
- America/Inuvik
- America/Mazatlan
- America/Phoenix
- America/Shiprock
- America/Whitehorse
- America/Yellowknife
- Canada/Mountain
- Canada/Yukon
- MST
- MST7MDT
- Mexico/BajaSur
- Navajo
- US/Arizona
- US/Mountain
- Mountain Standard Time - UTC -7
- Moscow Standard Time - UTC +3
- Mauritius Standard Time - UTC +4
- MST - Mountain Standard Time
- PDT - Pacific Daylight Time
- YST - Yukon Standard Time
- T - Tango Time Zone
Moscow Standard Time
Offset: MSK is 3 hours ahead Greenwich Mean Time (GMT) and is used in Europe
Countries: It is used in following countries: Russia, Ukraine
Principal Cities: The largest city in the MSK timezone is Moscow from Russia with population about 10.381 million people. Other major cities in the area are Saint Petersburg, Nizhniy Novgorod, Kazan, Rostov na Donu
Daylight Saving: Moscow Standard Time (MSK) is not adjusted for daylight saving therefore MSK remains the same through out the year. This means, unlike some time zones where the clock is set forward by one hour every summer and backward by one hour during winter to adjust for daylight saving, Moscow Standard Time remains the same

MSK representations, usage and related time zones
- +03 - basic short
- +0300 - basic
- +03:00 - extended
- +0300 - sign character (+) followed by a four digit time providing hours (03) and minutes (00) of the offset. Indicates three hour and zero minutes time differences to the east of the zero meridian.
- Charlie - Military abbreviation for MSK
- C - short form of 'Charlie'
- Europe/Kirov
- Europe/Moscow
- Europe/Simferopol
- Europe/Volgograd
- W-SU
- EEST - Eastern European Summer Time
- MSK - Moscow Standard Time
- AST - Arabia Standard Time
- C - Charlie Time Zone
- EAT - Eastern Africa Time
- FET - Further Eastern European Time
- IDT - Israel Daylight Time
- TRT - Turkey Time