MSK to MST Converter

Mountain Time (MST / MDT) is 9 hours behind Moscow Time (MSK).

Quick Reference

Moscow Time
MSK (GMT+3)

No Daylight Saving Time

Mountain Time
MDT (GMT-6)

MST starts on Nov 1, 2026

Frequently Asked Questions

What is the difference between MSK and MST?
MST is 9 hours behind MSK.
How do I convert MSK to MST?
To convert from MSK to MST, subtract 9 hours. Use the interactive converter on this page to convert specific times.
What cities are in MSK and MST?
Cities in MSK include Moscow, Saint Petersburg, Nizhniy Novgorod, Kazan, Rostov-na-Donu. Cities in MST include Denver, El Paso, Albuquerque, Colorado Springs, Salt Lake City.
MSK to MST Converter | Timezone App