MST to EST converter
EST is 2 hours ahead of MST right now. Mountain Time is the clock in Denver; Eastern Time is the clock in New York.
Why the gap stays the same
Denver and New York keep the same gap all year. Arizona is the catch: it uses Mountain Standard Time year-round, so Phoenix is one hour further behind New York in summer than in winter. Use the Phoenix row in the converter for Arizona.
MST to EST conversion table
For Saturday, October 31, 2026, hour by hour.
| Denver (MST) | New York (EST) |
|---|---|
| 12:00 AM | 2:00 AM |
| 1:00 AM | 3:00 AM |
| 2:00 AM | 4:00 AM |
| 3:00 AM | 5:00 AM |
| 4:00 AM | 6:00 AM |
| 5:00 AM | 7:00 AM |
| 6:00 AM | 8:00 AM |
| 7:00 AM | 9:00 AM |
| 8:00 AM | 10:00 AM |
| 9:00 AM | 11:00 AM |
| 10:00 AM | 12:00 PM |
| 11:00 AM | 1:00 PM |
| 12:00 PM | 2:00 PM |
| 1:00 PM | 3:00 PM |
| 2:00 PM | 4:00 PM |
| 3:00 PM | 5:00 PM |
| 4:00 PM | 6:00 PM |
| 5:00 PM | 7:00 PM |
| 6:00 PM | 8:00 PM |
| 7:00 PM | 9:00 PM |
| 8:00 PM | 10:00 PM |
| 9:00 PM | 11:00 PM |
| 10:00 PM | 12:00 AM (next day) |
| 11:00 PM | 1:00 AM (next day) |
Best overlap for meetings
With a 9-to-5 working day in both places, the shared hours today are 9:00 AM–3:00 PM MDT = 11:00 AM–5:00 PM EDT (6 hours). Try other hours or add more cities in the meeting planner.
Related conversions
Frequently asked questions
What is 9 AM MST in EST?
Today, 9:00 AM in Denver (MDT) is 11:00 AM in New York (EDT). The table on this page lists every hour.
How many hours apart are MST and EST?
EST is 2 hours ahead of MST right now. The gap stays the same all year.
When do MST and EST working hours overlap?
With a 9-to-5 day in both places, today's shared hours are 9:00 AM–3:00 PM MDT = 11:00 AM–5:00 PM EDT (6 hours).