EST to MST converter
Mountain time is 2 hours behind Eastern time.
To convert EST to MST, subtract 2 hours. The gap stays the same all year because both zones switch to daylight saving time on the same dates, so it also works for ETD to MTD. Arizona (except the Navajo Nation) stays on Mountain Standard Time all year, so in summer Arizona matches Pacific time.
Right now it's Eastern and Mountain.
| Eastern (EST) | Mountain (MST) |
|---|---|
| 12 AM EST | 10 PM MST (day before) |
| 1 AM EST | 11 PM MST (day before) |
| 2 AM EST | 12 AM MST |
| 3 AM EST | 1 AM MST |
| 4 AM EST | 2 AM MST |
| 5 AM EST | 3 AM MST |
| 6 AM EST | 4 AM MST |
| 7 AM EST | 5 AM MST |
| 8 AM EST | 6 AM MST |
| 9 AM EST | 7 AM MST |
| 10 AM EST | 8 AM MST |
| 11 AM EST | 9 AM MST |
| 12 PM EST | 10 AM MST |
| 1 PM EST | 11 AM MST |
| 2 PM EST | 12 PM MST |
| 3 PM EST | 1 PM MST |
| 4 PM EST | 2 PM MST |
| 5 PM EST | 3 PM MST |
| 6 PM EST | 4 PM MST |
| 7 PM EST | 5 PM MST |
| 8 PM EST | 6 PM MST |
| 9 PM EST | 7 PM MST |
| 10 PM EST | 8 PM MST |
| 11 PM EST | 9 PM MST |
Need another zone? Use the time zone converter.