CEST to AST Converter

AST is 6h 0m behind CEST. When it's 12:00 PM CEST, it's 6:00 AM AST.

From

CEST · UTC+2

6:09:50AM

Central European Summer Time

e.g. Paris, Berlin

To

AST · UTC-4

12:09:50AM

Atlantic Standard Time

e.g. Halifax, Puerto Rico

Open in World ClockAST → CEST
9:00 AM CEST=3:00 AM AST
12:00 PM CEST=6:00 AM AST
5:00 PM CEST=11:00 AM AST

Hourly conversion (CEST → AST)

CESTAST
12:00 AM6:00 PM(−1 day)
1:00 AM7:00 PM(−1 day)
2:00 AM8:00 PM(−1 day)
3:00 AM9:00 PM(−1 day)
4:00 AM10:00 PM(−1 day)
5:00 AM11:00 PM(−1 day)
6:00 AM12:00 AM
7:00 AM1:00 AM
8:00 AM2:00 AM
9:00 AM3:00 AM
10:00 AM4:00 AM
11:00 AM5:00 AM
12:00 PM6:00 AM
1:00 PM7:00 AM
2:00 PM8:00 AM
3:00 PM9:00 AM
4:00 PM10:00 AM
5:00 PM11:00 AM
6:00 PM12:00 PM
7:00 PM1:00 PM
8:00 PM2:00 PM
9:00 PM3:00 PM
10:00 PM4:00 PM
11:00 PM5:00 PM

Shaded rows are within standard working hours (8am–6pm) on both sides.

More CEST conversions

Frequently asked questions

What is the time difference between CEST and AST?
AST is 6h 0m behind CEST. CEST is UTC+2 and AST is UTC-4.
What is 12:00 PM CEST in AST?
12:00 PM CEST is 6:00 AM AST.
Does CEST change for daylight saving time?
CEST is a fixed offset of UTC+2 and does not itself change for daylight saving time.