Time Zone Converter | Convert EST to ADT

EST → ADT conversion table

What time it is in ADT for each hour in EST today. +1 = next calendar day

EST to ADT — 24-hour conversion
EST	ADT
00:00	01:00
01:00	02:00
02:00	03:00
03:00	04:00
04:00	05:00
05:00	06:00
06:00	07:00
07:00	08:00
08:00	09:00
09:00	10:00
10:00	11:00
11:00	12:00
12:00	13:00
13:00	14:00
14:00	15:00
15:00	16:00
16:00	17:00
17:00	18:00
18:00	19:00
19:00	20:00
20:00	21:00
21:00	22:00
22:00	23:00
23:00	00:00 (2026-09-27)

Morning

12:00 AM EST 1:00 AM ADT

1:00 AM EST 2:00 AM ADT

2:00 AM EST 3:00 AM ADT

3:00 AM EST 4:00 AM ADT

4:00 AM EST 5:00 AM ADT

5:00 AM EST 6:00 AM ADT

6:00 AM EST 7:00 AM ADT

7:00 AM EST 8:00 AM ADT

8:00 AM EST 9:00 AM ADT

9:00 AM EST 10:00 AM ADT

10:00 AM EST 11:00 AM ADT

11:00 AM EST 12:00 PM ADT

Afternoon

12:00 PM EST 1:00 PM ADT

1:00 PM EST 2:00 PM ADT

2:00 PM EST 3:00 PM ADT

3:00 PM EST 4:00 PM ADT

4:00 PM EST 5:00 PM ADT

5:00 PM EST 6:00 PM ADT

Evening

6:00 PM EST 7:00 PM ADT

7:00 PM EST 8:00 PM ADT

8:00 PM EST 9:00 PM ADT

9:00 PM EST 10:00 PM ADT

10:00 PM EST 11:00 PM ADT

11:00 PM EST 12:00 AM ADT +1

Frequently asked questions

Use the hour-by-hour table below to see how each clock hour in Eastern Standard Time (EST) maps to Atlantic Time (AT). Offsets can change with daylight saving.

Enter a time in the converter above, or look up the matching row in the 24-hour conversion table. Both times use today's date in their respective zones.

Yes. When either zone observes DST, the offset between them can shift by an hour. The table reflects the offset for today.

EST to ADT Converter
Convert time between Eastern Standard Time (EST) and Atlantic Time (AT).

Time Zone Comparison Chart

EST → ADT conversion table

Frequently asked questions

Convert EST to other time zones

Convert ADT to other time zones

EST to ADT Converter Convert time between Eastern Standard Time (EST) and Atlantic Time (AT).

Time Zone Comparison Chart

EST → ADT conversion table

Frequently asked questions

What is the time difference between EST and ADT?

How do I convert EST to ADT?

Do daylight saving changes affect this conversion?

Convert EST to other time zones

Convert ADT to other time zones

EST to ADT Converter
Convert time between Eastern Standard Time (EST) and Atlantic Time (AT).