1 AM CST to EST

Central Standard Time → Eastern Standard Time

Outside business hours

CST

1 AM

UTC-5

=

EST

2 AM

UTC-4

1 AM CST (Central Standard Time) equals 2 AM EST (Eastern Standard Time). This falls outside typical business hours for one or both regions.

Live — CST

18:34:50

Wednesday, March 18

UTC-5

DST active

Live — EST

19:34:50

Wednesday, March 18

UTC-4

DST active

Daylight Saving Time (DST)

  • CST (Central Standard Time) observes DST — currently active (clocks are +1h ahead).
  • EST (Eastern Standard Time) observes DST — currently active (clocks are +1h ahead).
  • DST transitions may shift this offset by ±1 hour twice per year.

CST

Full name
Central Standard Time
UTC offset
UTC-5
DST
Active
Region
North America
Current time in CST →

EST

Full name
Eastern Standard Time
UTC offset
UTC-4
DST
Active
Region
North America
Current time in EST →

24-Hour Comparison — CST to EST

Click any row to jump to that hour's page.

12 AM6 AM12 PM6 PM11 PM
CSTESTDayMeeting
12 AM
1 AM
–
Off hours
1 AMthis
2 AM
–
Off hours
2 AM
3 AM
–
Off hours
3 AM
4 AM
–
Off hours
4 AM
5 AM
–
Off hours
5 AM
6 AM
–
Off hours
6 AM
7 AM
–
Off hours
7 AM
8 AM
–
Early/Late
8 AM
9 AM
–
Good
9 AM
10 AM
–
Good
10 AM
11 AM
–
Good
11 AM
12 PM
–
Good
12 PM
1 PM
–
Good
1 PM
2 PM
–
Good
2 PM
3 PM
–
Good
3 PM
4 PM
–
Good
4 PM
5 PM
–
Good
5 PM
6 PM
–
Good
6 PM
7 PM
–
Early/Late
7 PM
8 PM
–
Off hours
8 PM
9 PM
–
Off hours
9 PM
10 PM
–
Off hours
10 PM
11 PM
–
Off hours
11 PM
12 AM
+1d
Off hours

Green = business hours overlap · Amber = partial · Red = off hours

Previous

12 AM

= 1 AM EST

Next

2 AM

= 3 AM EST

CST ↔ EST Overview

Full 24-hour chart, live clocks, FAQ

View hub

Major Cities

CST Cities

🇺🇸Chicago🇺🇸Houston🇺🇸Dallas🇺🇸Nashville

EST Cities

🇺🇸New York🇺🇸Boston🇺🇸Miami🇺🇸Atlanta