Time converter
Mountain Time to Eastern Time Converter
Convert any time from Mountain Time to Eastern Time — every 15 minutes, daylight-saving aware. Switch to Eastern Time → Mountain Time →
MDT (daylight saving time)
EDT (daylight saving time)
About this conversion
Mountain Time is on UTC-7; Eastern Time is on UTC-5. In standard (winter) time, Eastern Time is 2 hours ahead Mountain Time.
Eastern Time runs on EDT from the second Sunday of March to first Sunday of November, and on EST the rest of the year.
Every 15 minutes — Mountain Time to Eastern Time
Reference table for Eastern Time, in 15-minute increments. Both standard-time and daylight-saving answers are shown where they differ.
- 12:00 AM2:00 AM
- 12:15 AM2:15 AM
- 12:30 AM2:30 AM
- 12:45 AM2:45 AM
- 1:00 AM3:00 AM
- 1:15 AM3:15 AM
- 1:30 AM3:30 AM
- 1:45 AM3:45 AM
- 2:00 AM4:00 AM
- 2:15 AM4:15 AM
- 2:30 AM4:30 AM
- 2:45 AM4:45 AM
- 3:00 AM5:00 AM
- 3:15 AM5:15 AM
- 3:30 AM5:30 AM
- 3:45 AM5:45 AM
- 4:00 AM6:00 AM
- 4:15 AM6:15 AM
- 4:30 AM6:30 AM
- 4:45 AM6:45 AM
- 5:00 AM7:00 AM
- 5:15 AM7:15 AM
- 5:30 AM7:30 AM
- 5:45 AM7:45 AM
- 6:00 AM8:00 AM
- 6:15 AM8:15 AM
- 6:30 AM8:30 AM
- 6:45 AM8:45 AM
- 7:00 AM9:00 AM
- 7:15 AM9:15 AM
- 7:30 AM9:30 AM
- 7:45 AM9:45 AM
- 8:00 AM10:00 AM
- 8:15 AM10:15 AM
- 8:30 AM10:30 AM
- 8:45 AM10:45 AM
- 9:00 AM11:00 AM
- 9:15 AM11:15 AM
- 9:30 AM11:30 AM
- 9:45 AM11:45 AM
- 10:00 AM12:00 PM
- 10:15 AM12:15 PM
- 10:30 AM12:30 PM
- 10:45 AM12:45 PM
- 11:00 AM1:00 PM
- 11:15 AM1:15 PM
- 11:30 AM1:30 PM
- 11:45 AM1:45 PM
- 12:00 PM2:00 PM
- 12:15 PM2:15 PM
- 12:30 PM2:30 PM
- 12:45 PM2:45 PM
- 1:00 PM3:00 PM
- 1:15 PM3:15 PM
- 1:30 PM3:30 PM
- 1:45 PM3:45 PM
- 2:00 PM4:00 PM
- 2:15 PM4:15 PM
- 2:30 PM4:30 PM
- 2:45 PM4:45 PM
- 3:00 PM5:00 PM
- 3:15 PM5:15 PM
- 3:30 PM5:30 PM
- 3:45 PM5:45 PM
- 4:00 PM6:00 PM
- 4:15 PM6:15 PM
- 4:30 PM6:30 PM
- 4:45 PM6:45 PM
- 5:00 PM7:00 PM
- 5:15 PM7:15 PM
- 5:30 PM7:30 PM
- 5:45 PM7:45 PM
- 6:00 PM8:00 PM
- 6:15 PM8:15 PM
- 6:30 PM8:30 PM
- 6:45 PM8:45 PM
- 7:00 PM9:00 PM
- 7:15 PM9:15 PM
- 7:30 PM9:30 PM
- 7:45 PM9:45 PM
- 8:00 PM10:00 PM
- 8:15 PM10:15 PM
- 8:30 PM10:30 PM
- 8:45 PM10:45 PM
- 9:00 PM11:00 PM
- 9:15 PM11:15 PM
- 9:30 PM11:30 PM
- 9:45 PM11:45 PM
- 10:00 PM12:00 AM(+1d)
- 10:15 PM12:15 AM(+1d)
- 10:30 PM12:30 AM(+1d)
- 10:45 PM12:45 AM(+1d)
- 11:00 PM1:00 AM(+1d)
- 11:15 PM1:15 AM(+1d)
- 11:30 PM1:30 AM(+1d)
- 11:45 PM1:45 AM(+1d)
Frequently asked
What is noon Mountain Time in Eastern Time?
When it's 12:00 PM Mountain Time, the time in Eastern Time is 2:00 PM year-round.
How many hours is Eastern Time ahead of Mountain Time?
In standard (winter) time, Eastern Time is 2 hours ahead of Mountain Time. When daylight saving time is in effect, the difference becomes 2 hours ahead of Mountain Time.
When does Eastern Time switch between EST and EDT?
Eastern Time is on EDT (UTC-4) from the second Sunday of March to first Sunday of November, and on EST (UTC-5) the rest of the year.
Is EST the same as ET?
Yes — EST, EDT, ET, Eastern Time, and Eastern all refer to Eastern Time (US & Canada). The label EST is used in winter (standard time) and EDT in summer (daylight saving time); the underlying zone is the same.
What cities use Eastern Time?
Major cities on Eastern Time include New York, Toronto, Washington, DC, Atlanta, and Miami.
What is noon Mountain Time in other time zones?
Noon Mountain Time corresponds to 1:00 PM CST, 11:00 AM PST, 8:00 PM CET.