MST to Montréal Time Converter
EST is 2 hours ahead of MST. 9:00 AM MST = 11:00 AM EST.
EST is 2 hours ahead of MST. To convert MST to Montréal Time, add 2 hours to the MST time: 9:00 AM MST = 11:00 AM EST.
MST (Mountain Time) is used in Denver, Salt Lake City, Albuquerque, Calgary, Edmonton; Phoenix (Arizona) all year. Montréal Time (Montréal time) is used in Montréal, Canada.
Most of Arizona uses MST all year and does not switch to MDT.
MST to Montréal Time time conversion table
MST to Montréal Time on 7 Nov 2026. Today's date. Highlighted rows are 9 AM–5 PM in both places.
| MST | Montréal Time | Day |
|---|---|---|
| 12:00 AM MST | 2:00 AM EST | night |
| 1:00 AM MST | 3:00 AM EST | night |
| 2:00 AM MST | 4:00 AM EST | night |
| 3:00 AM MST | 5:00 AM EST | night |
| 4:00 AM MST | 6:00 AM EST | — |
| 5:00 AM MST | 7:00 AM EST | — |
| 6:00 AM MST | 8:00 AM EST | — |
| 7:00 AM MST | 9:00 AM EST | — |
| 8:00 AM MST | 10:00 AM EST | — |
| 9:00 AM MST | 11:00 AM EST | work hours |
| 10:00 AM MST | 12:00 PM EST | work hours |
| 11:00 AM MST | 1:00 PM EST | work hours |
| 12:00 PM MST | 2:00 PM EST | work hours |
| 1:00 PM MST | 3:00 PM EST | work hours |
| 2:00 PM MST | 4:00 PM EST | work hours |
| 3:00 PM MST | 5:00 PM EST | — |
| 4:00 PM MST | 6:00 PM EST | — |
| 5:00 PM MST | 7:00 PM EST | — |
| 6:00 PM MST | 8:00 PM EST | — |
| 7:00 PM MST | 9:00 PM EST | — |
| 8:00 PM MST | 10:00 PM EST | night |
| 9:00 PM MST | 11:00 PM EST | night |
| 10:00 PM MST | 12:00 AM EST | next day |
| 11:00 PM MST | 1:00 AM EST | next day |
- Work rows — 9 AM–5 PM in both places
- Night in the destination (10 PM–6 AM)
How to convert MST to Montréal Time
Add 2 hours to the MST time to get Montréal Time.
Example: 9:00 AM MST = 11:00 AM EST.
Across midnight: 10:00 PM MST = 12:00 AM EST (next day). The date changes, so always check the day as well as the hour.
Time difference between MST and Montréal Time
The time difference between MST and Montréal Time is 2 hours all year – EST is ahead of MST.
MST and Montréal Time during daylight saving time
- MST next changes on 14 Mar 2027: clocks go forward one hour at 01:59 local time, from MST (UTC−7) to MDT (UTC−6).
- Montréal Time next changes on 14 Mar 2027: clocks go forward one hour at 01:59 local time, from EST (UTC−5) to EDT (UTC−4).
Best time for a meeting between MST and Montréal Time
MST and Montréal Time share 6 hours of the 9 AM–5 PM working day. Any time between 9:00 AM and 3:00 PM MST lands between 11:00 AM and 5:00 PM EST, inside working hours for both.
MST to Montréal Time FAQ
What is the time difference between MST and Montréal Time?
EST is 2 hours ahead of MST all year. 9:00 AM MST = 11:00 AM EST.
What is 9 AM MST in Montréal Time?
9:00 AM MST is 11:00 AM EST.
What is 12 PM (noon) MST in Montréal Time?
12:00 PM MST is 2:00 PM EST.
Is Montréal Time ahead of or behind MST?
EST is 2 hours ahead of MST, so it is later in Montréal Time than in MST.
Does MST change for daylight saving time?
Yes. MST next changes on 14 Mar 2027, when clocks go forward one hour from MST to MDT.
Does Montréal Time change for daylight saving time?
Yes. Montréal Time next changes on 14 Mar 2027, when clocks go forward one hour from EST to EDT.
What is the best time for a meeting between MST and Montréal Time?
MST and Montréal Time share 6 hours of the 9 AM–5 PM working day. Any time between 9:00 AM and 3:00 PM MST lands between 11:00 AM and 5:00 PM EST, inside working hours for both.
Is MT the same as MST?
MST is the winter (standard) name of Mountain Time (MT). From March to November the same clocks are called MDT. This converter always uses the one in force on the date you choose.
Related conversions
Convert Montréal Time to MST
Convert MST to other time zones
Convert other time zones to Montréal Time
Learn more
Updated 7 November 2026. Time zone data: IANA tz database.