EST to MDT time zone converter

EST (UTC-05:00)
Eastern Standard Time
00:39:00
Oct 19
  • 12
    AM
  • 1
    AM
  • 2
    AM
  • 3
    AM
  • 4
    AM
  • 5
    AM
  • 6
    AM
  • 7
    AM
  • 8
    AM
  • 9
    AM
  • 10
    AM
  • 11
    AM
  • 12
    PM
  • 1
    PM
  • 2
    PM
  • 3
    PM
  • 4
    PM
  • 5
    PM
  • 6
    PM
  • 7
    PM
  • 8
    PM
  • 9
    PM
  • 10
    PM
  • 11
    PM
MDT (UTC-06:00)
Mountain Daylight Time
23:39:00
Oct 18
  • 11
    PM
  • 12
    AM
  • 1
    AM
  • 2
    AM
  • 3
    AM
  • 4
    AM
  • 5
    AM
  • 6
    AM
  • 7
    AM
  • 8
    AM
  • 9
    AM
  • 10
    AM
  • 11
    AM
  • 12
    PM
  • 1
    PM
  • 2
    PM
  • 3
    PM
  • 4
    PM
  • 5
    PM
  • 6
    PM
  • 7
    PM
  • 8
    PM
  • 9
    PM
  • 10
    PM

This simple EST to MDT time zone converter allows you to quickly and visually understand the time difference between EST (EST) and MDT (MDT).

2026-10-19: 12:39 AM EST

11:39 PM (-1) MDT

EST: UTC-05:00 · MDT: UTC-06:00

Just hover over the colored hour tiles, and you’ll instantly see the corresponding time in both zones. The time difference between EST and MDT is 1 hours 0 minutes, with EST being ahead. For example, if it is 12:39 AM EST, the equivalent time in MDT will be 11:39 PM (-1) MDT.

EST to MDT hour-by-hour

2026-10-19 · EST
Eastern Standard TimeMountain Daylight Time
00:00 EST23:00 (-1) MDT
00:30 EST23:30 (-1) MDT
01:00 EST00:00 MDT
01:30 EST00:30 MDT
02:00 EST01:00 MDT
02:30 EST01:30 MDT
03:00 EST02:00 MDT
03:30 EST02:30 MDT
04:00 EST03:00 MDT
04:30 EST03:30 MDT
05:00 EST04:00 MDT
05:30 EST04:30 MDT
06:00 EST05:00 MDT
06:30 EST05:30 MDT
07:00 EST06:00 MDT
07:30 EST06:30 MDT
08:00 EST07:00 MDT
08:30 EST07:30 MDT
09:00 EST08:00 MDT
09:30 EST08:30 MDT
10:00 EST09:00 MDT
10:30 EST09:30 MDT
11:00 EST10:00 MDT
11:30 EST10:30 MDT
12:00 EST11:00 MDT
12:30 EST11:30 MDT
13:00 EST12:00 MDT
13:30 EST12:30 MDT
14:00 EST13:00 MDT
14:30 EST13:30 MDT
15:00 EST14:00 MDT
15:30 EST14:30 MDT
16:00 EST15:00 MDT
16:30 EST15:30 MDT
17:00 EST16:00 MDT
17:30 EST16:30 MDT
18:00 EST17:00 MDT
18:30 EST17:30 MDT
19:00 EST18:00 MDT
19:30 EST18:30 MDT
20:00 EST19:00 MDT
20:30 EST19:30 MDT
21:00 EST20:00 MDT
21:30 EST20:30 MDT
22:00 EST21:00 MDT
22:30 EST21:30 MDT
23:00 EST22:00 MDT
23:30 EST22:30 MDT

Eastern Standard Time

UTC-05:00

Fixed UTC offset. For seasonal local time, select a city or ET, CT, MT, PT.

EST · UTC-05:00

Mountain Daylight Time

UTC-06:00

Fixed UTC offset. For seasonal local time, select a city or ET, CT, MT, PT.

MDT · UTC-06:00

Frequently Asked Questions

2026-10-19 · EST ahead of MDT: 1 hours 0 minutes. EST: UTC-05:00; MDT: UTC-06:00.

2026-10-19 · 00:39 EST → 23:39 (-1) MDT.

Weekday overlap (Mon–Fri, 09:00–17:00 in both places): EST: 10:00 EST – 17:00 EST ↔ MDT: 09:00 MDT – 16:00 MDT

EST ahead of MDT: 1 hours 0 minutes

Date → Select range → .ics. 2026-10-19 · 00:39 EST → 23:39 (-1) MDT.

EST: Fixed UTC offset. For seasonal local time, select a city or ET, CT, MT, PT. MDT: Fixed UTC offset. For seasonal local time, select a city or ET, CT, MT, PT.