12:55:00 AM
Sunday, November 1, 2026
UTC-04:00Seasonal zone
Time Zone Converter
ET to MSTTime Converter
Convert Eastern Time to Mountain Standard Time, compare their live UTC offsets and explore a complete 24-hour conversion table.
Live clocksDST aware24-hour table
Live comparison
Current local times
From
ET
Eastern Time
To
MST
Mountain Standard Time
Enter a local date and time using ET.
MST
9:55 PM
Saturday, October 31, 2026
UTC-07:00Fixed offset
Time difference
MST is 3 hours behind ET
Hourly comparison
24 hours24-hour conversion table
Compare each hour in ET with MST.
| Hour | ET | MST | Difference |
|---|---|---|---|
| 0 | 12:55:00 AM Sunday, November 1, 2026 | 9:55 PM Saturday, October 31, 2026 | -3h |
| 1 | 1:55:00 AM Sunday, November 1, 2026 | 10:55 PM Saturday, October 31, 2026 | -3h |
| 2 | 2:55:00 AM Sunday, November 1, 2026 | 12:55 AM Sunday, November 1, 2026 | -2h |
| 3 | 3:55:00 AM Sunday, November 1, 2026 | 1:55 AM Sunday, November 1, 2026 | -2h |
| 4 | 4:55:00 AM Sunday, November 1, 2026 | 2:55 AM Sunday, November 1, 2026 | -2h |
| 5 | 5:55:00 AM Sunday, November 1, 2026 | 3:55 AM Sunday, November 1, 2026 | -2h |
| 6 | 6:55:00 AM Sunday, November 1, 2026 | 4:55 AM Sunday, November 1, 2026 | -2h |
| 7 | 7:55:00 AM Sunday, November 1, 2026 | 5:55 AM Sunday, November 1, 2026 | -2h |
| 8 | 8:55:00 AM Sunday, November 1, 2026 | 6:55 AM Sunday, November 1, 2026 | -2h |
| 9 | 9:55:00 AM Sunday, November 1, 2026 | 7:55 AM Sunday, November 1, 2026 | -2h |
| 10 | 10:55:00 AM Sunday, November 1, 2026 | 8:55 AM Sunday, November 1, 2026 | -2h |
| 11 | 11:55:00 AM Sunday, November 1, 2026 | 9:55 AM Sunday, November 1, 2026 | -2h |
| 12 | 12:55:00 PM Sunday, November 1, 2026 | 10:55 AM Sunday, November 1, 2026 | -2h |
| 13 | 1:55:00 PM Sunday, November 1, 2026 | 11:55 AM Sunday, November 1, 2026 | -2h |
| 14 | 2:55:00 PM Sunday, November 1, 2026 | 12:55 PM Sunday, November 1, 2026 | -2h |
| 15 | 3:55:00 PM Sunday, November 1, 2026 | 1:55 PM Sunday, November 1, 2026 | -2h |
| 16 | 4:55:00 PM Sunday, November 1, 2026 | 2:55 PM Sunday, November 1, 2026 | -2h |
| 17 | 5:55:00 PM Sunday, November 1, 2026 | 3:55 PM Sunday, November 1, 2026 | -2h |
| 18 | 6:55:00 PM Sunday, November 1, 2026 | 4:55 PM Sunday, November 1, 2026 | -2h |
| 19 | 7:55:00 PM Sunday, November 1, 2026 | 5:55 PM Sunday, November 1, 2026 | -2h |
| 20 | 8:55:00 PM Sunday, November 1, 2026 | 6:55 PM Sunday, November 1, 2026 | -2h |
| 21 | 9:55:00 PM Sunday, November 1, 2026 | 7:55 PM Sunday, November 1, 2026 | -2h |
| 22 | 10:55:00 PM Sunday, November 1, 2026 | 8:55 PM Sunday, November 1, 2026 | -2h |
| 23 | 11:55:00 PM Sunday, November 1, 2026 | 9:55 PM Sunday, November 1, 2026 | -2h |
About ET
A seasonal North American time zone that automatically switches between EST and EDT.
- Full name
- Eastern Time
- Type
- Seasonal IANA time zone
- Regions
- United States, Canada
Target time zone
About MST
The fixed standard-time offset used in parts of North America.
- Full name
- Mountain Standard Time
- Type
- Fixed UTC offset
- Regions
- United States, Canada, Mexico
Reverse this conversion
Convert MST back to ET.
FAQ
ET to MST time FAQ
Common questions about converting Eastern Time to Mountain Standard Time, their UTC offsets and daylight-saving behavior.
What is the time difference between ET and MST?
MST is 3 hours behind ET on this date.
What time is 9:00 AM ET in MST?
When it is 9:00 AM in ET, it is 7:00 AM in MST on Sunday, November 1, 2026.
Is MST ahead of ET?
No. MST is currently 3 hours behind ET.
Do ET and MST use daylight saving time?
ET is represented by the IANA time zone America/New_York. Its active offset can change according to the date and daylight-saving rules. MST is defined as a fixed UTC offset. Its offset does not change automatically according to the selected date.
Where are ET and MST used?
ET is associated with United States, Canada. MST is associated with United States, Canada, Mexico. Time-zone abbreviations can be ambiguous, so TimeInOne uses the specific definitions shown on this page.