US Mountain Time to Moscow Time
Convert times between US Mountain Time (MST, UTC-7:00) and Moscow Time (MSK, UTC+3:00). Moscow Time is 10 hours ahead of US Mountain Time in standard time. During daylight saving time this difference changes to 9 hours.
UTC-7:00 / -6:00→UTC+3:00
Live timezone converterUTC Offset Reference
| Timezone | Abbreviation | Standard offset | DST offset | Country |
|---|---|---|---|---|
| US Mountain Time | MST / MDT | UTC-7:00 | UTC-6:00 | United States |
| Moscow Time | MSK | UTC+3:00 | — | Russia |
* DST offset applies during summer months. Exact transition dates vary by year.
Standard Time Conversion (MST → MSK)
| US Mountain Time | Moscow Time |
|---|---|
| 12:00 AM MST | 10:00 AM MSK |
| 6:00 AM MST | 4:00 PM MSK |
| 9:00 AM MST | 7:00 PM MSK |
| 12:00 PM MST | 10:00 PM MSK |
| 3:00 PM MST | 1:00 AM (next day) MSK |
| 6:00 PM MST | 4:00 AM (next day) MSK |
| 9:00 PM MST | 7:00 AM (next day) MSK |
Summer (DST) Conversion (MDT → MSK)
| US Mountain Time (summer) | Moscow Time (summer) |
|---|---|
| 12:00 AM MDT | 9:00 AM MSK |
| 6:00 AM MDT | 3:00 PM MSK |
| 9:00 AM MDT | 6:00 PM MSK |
| 12:00 PM MDT | 9:00 PM MSK |
| 3:00 PM MDT | 12:00 AM (next day) MSK |
| 6:00 PM MDT | 3:00 AM (next day) MSK |
| 9:00 PM MDT | 6:00 AM (next day) MSK |
Daylight Saving Time (DST) Notes
- US Mountain Time observes DST. Clocks advance 1 hour to MDT (UTC-6:00) roughly from month 3 to 11.
- The offset difference shifts between 10h (standard) and 9h (DST season). Always verify the current offset using the live converter below.
Frequently Asked Questions
How do I convert MST to MSK?
Add 10 hours to the MST time to get MSK. For example, 9:00 AM MST = 7:00 PM MSK.
What is the current UTC offset for US Mountain Time?
US Mountain Time is UTC-7:00 during standard time (MST) and UTC-6:00 during summer daylight saving time (MDT).
Is Moscow Time ahead or behind US Mountain Time?
Moscow Time is 10 hours ahead of US Mountain Time in standard time.
When is a good time to schedule a meeting between MST and MSK?
Due to the 10-hour difference, business-hours overlap may be limited. Use the live timezone converter to find a mutually convenient time.
Related Timezone Conversions
US Mountain Time → US Eastern TimeMST / ESTUS Mountain Time → US Central TimeMST / CSTUS Mountain Time → US Pacific TimeMST / PSTUS Mountain Time → US Alaska TimeMST / AKSTUS Mountain Time → Hawaii TimeMST / HSTUS Mountain Time → Canada Atlantic TimeMST / ASTUS Mountain Time → Greenwich Mean TimeMST / GMTUS Mountain Time → Central European TimeMST / CET
Need the exact current time?
Use the live ToolsHub timezone converter to see current times, DST status, and schedule across time zones.