Moscow Time to US Mountain Time
Convert times between Moscow Time (MSK, UTC+3:00) and US Mountain Time (MST, UTC-7:00). US Mountain Time is 10 hours behind Moscow Time in standard time. During daylight saving time this difference changes to 9 hours.
UTC+3:00→UTC-7:00 / -6:00
Live timezone converterUTC Offset Reference
| Timezone | Abbreviation | Standard offset | DST offset | Country |
|---|---|---|---|---|
| Moscow Time | MSK | UTC+3:00 | — | Russia |
| US Mountain Time | MST / MDT | UTC-7:00 | UTC-6:00 | United States |
* DST offset applies during summer months. Exact transition dates vary by year.
Standard Time Conversion (MSK → MST)
| Moscow Time | US Mountain Time |
|---|---|
| 12:00 AM MSK | 2:00 PM (prev day) MST |
| 6:00 AM MSK | 8:00 PM (prev day) MST |
| 9:00 AM MSK | 11:00 PM (prev day) MST |
| 12:00 PM MSK | 2:00 AM MST |
| 3:00 PM MSK | 5:00 AM MST |
| 6:00 PM MSK | 8:00 AM MST |
| 9:00 PM MSK | 11:00 AM MST |
Summer (DST) Conversion (MSK → MDT)
| Moscow Time (summer) | US Mountain Time (summer) |
|---|---|
| 12:00 AM MSK | 3:00 PM (prev day) MDT |
| 6:00 AM MSK | 9:00 PM (prev day) MDT |
| 9:00 AM MSK | 12:00 AM MDT |
| 12:00 PM MSK | 3:00 AM MDT |
| 3:00 PM MSK | 6:00 AM MDT |
| 6:00 PM MSK | 9:00 AM MDT |
| 9:00 PM MSK | 12:00 PM MDT |
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 MSK to MST?
Add (-10) hours to the MSK time to get MST. For example, 9:00 AM MSK = 11:00 PM MST.
What is the current UTC offset for Moscow Time?
Moscow Time is always UTC+3:00 (MSK) — it does not observe DST.
Is US Mountain Time ahead or behind Moscow Time?
US Mountain Time is 10 hours behind Moscow Time in standard time.
When is a good time to schedule a meeting between MSK and MST?
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
Moscow Time → US Eastern TimeMSK / ESTMoscow Time → US Central TimeMSK / CSTMoscow Time → US Pacific TimeMSK / PSTMoscow Time → US Alaska TimeMSK / AKSTMoscow Time → Hawaii TimeMSK / HSTMoscow Time → Canada Atlantic TimeMSK / ASTMoscow Time → Greenwich Mean TimeMSK / GMTMoscow Time → Central European TimeMSK / CET
Need the exact current time?
Use the live ToolsHub timezone converter to see current times, DST status, and schedule across time zones.