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Time Zone Converter

ET to MDTTime Converter

Convert Eastern Time to Mountain Daylight 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

MDT

Mountain Daylight Time

Enter a local date and time using ET.

ET

10:02:00 PM

Wednesday, August 12, 2026

UTC-04:00Seasonal zone
MDT

8:02 PM

Wednesday, August 12, 2026

UTC-06:00Fixed offset

Time difference

MDT is 2 hours behind ET

Hourly comparison

24-hour conversion table

Compare each hour in ET with MDT.

24 hours
HourETMDTDifference
0

10:02:00 PM

Wednesday, August 12, 2026

8:02 PM

Wednesday, August 12, 2026

-2h
1

11:02:00 PM

Wednesday, August 12, 2026

9:02 PM

Wednesday, August 12, 2026

-2h
2

12:02:00 AM

Thursday, August 13, 2026

10:02 PM

Wednesday, August 12, 2026

-2h
3

1:02:00 AM

Thursday, August 13, 2026

11:02 PM

Wednesday, August 12, 2026

-2h
4

2:02:00 AM

Thursday, August 13, 2026

12:02 AM

Thursday, August 13, 2026

-2h
5

3:02:00 AM

Thursday, August 13, 2026

1:02 AM

Thursday, August 13, 2026

-2h
6

4:02:00 AM

Thursday, August 13, 2026

2:02 AM

Thursday, August 13, 2026

-2h
7

5:02:00 AM

Thursday, August 13, 2026

3:02 AM

Thursday, August 13, 2026

-2h
8

6:02:00 AM

Thursday, August 13, 2026

4:02 AM

Thursday, August 13, 2026

-2h
9

7:02:00 AM

Thursday, August 13, 2026

5:02 AM

Thursday, August 13, 2026

-2h
10

8:02:00 AM

Thursday, August 13, 2026

6:02 AM

Thursday, August 13, 2026

-2h
11

9:02:00 AM

Thursday, August 13, 2026

7:02 AM

Thursday, August 13, 2026

-2h
12

10:02:00 AM

Thursday, August 13, 2026

8:02 AM

Thursday, August 13, 2026

-2h
13

11:02:00 AM

Thursday, August 13, 2026

9:02 AM

Thursday, August 13, 2026

-2h
14

12:02:00 PM

Thursday, August 13, 2026

10:02 AM

Thursday, August 13, 2026

-2h
15

1:02:00 PM

Thursday, August 13, 2026

11:02 AM

Thursday, August 13, 2026

-2h
16

2:02:00 PM

Thursday, August 13, 2026

12:02 PM

Thursday, August 13, 2026

-2h
17

3:02:00 PM

Thursday, August 13, 2026

1:02 PM

Thursday, August 13, 2026

-2h
18

4:02:00 PM

Thursday, August 13, 2026

2:02 PM

Thursday, August 13, 2026

-2h
19

5:02:00 PM

Thursday, August 13, 2026

3:02 PM

Thursday, August 13, 2026

-2h
20

6:02:00 PM

Thursday, August 13, 2026

4:02 PM

Thursday, August 13, 2026

-2h
21

7:02:00 PM

Thursday, August 13, 2026

5:02 PM

Thursday, August 13, 2026

-2h
22

8:02:00 PM

Thursday, August 13, 2026

6:02 PM

Thursday, August 13, 2026

-2h
23

9:02:00 PM

Thursday, August 13, 2026

7:02 PM

Thursday, August 13, 2026

-2h
Source time zone

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
View ET details
Target time zone

About MDT

The daylight-saving offset used in parts of the Mountain Time region.

Full name
Mountain Daylight Time
Type
Fixed UTC offset
Regions
United States, Canada
View MDT details

Reverse this conversion

Convert MDT back to ET.

MDT to ET
FAQ

ET to MDT time FAQ

Common questions about converting Eastern Time to Mountain Daylight Time, their UTC offsets and daylight-saving behavior.

What is the time difference between ET and MDT?

MDT is 2 hours behind ET on this date.

What time is 9:00 AM ET in MDT?

When it is 9:00 AM in ET, it is 7:00 AM in MDT on Wednesday, August 12, 2026.

Is MDT ahead of ET?

No. MDT is currently 2 hours behind ET.

Do ET and MDT 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. MDT is defined as a fixed UTC offset. Its offset does not change automatically according to the selected date.

Where are ET and MDT used?

ET is associated with United States, Canada. MDT is associated with United States, Canada. Time-zone abbreviations can be ambiguous, so TimeInOne uses the specific definitions shown on this page.