CEST to AST

Central European Summer Time

Central European Summer Time (CEST)

CEST is 2 hours ahead of Universal Time (UTC+2)

↑ ↓

Atlantic Standard Time

Atlantic Standard Time (AST)

AST is 4 hours behind Universal Time (UTC-4)

CEST to AST Time Conversion

When it is 12:00 PM in CEST, it is 6:00 AM in AST.

📞The best time to schedule a call is between 3 PM and 5 PM in CEST, which is between 9 AM and 11 AM in AST.

Time difference between CEST and AST

CEST is 6 hours ahead of AST.

🕐 Subtract 6 hours from CEST time to get AST time.

CEST uses 2 hours ahead of Universal Time (UTC+2) and AST uses 4 hours behind Universal Time (UTC-4).

CEST to AST time conversion chart (24 hours)

Highlighted rows are overlapping 9-to-5 business hours – the best time to schedule a call between CEST and AST.

CEST Time		AST Time
12 AM CEST Time	↔	6 PM AST Time
1 AM CEST Time	↔	7 PM AST Time
2 AM CEST Time	↔	8 PM AST Time
3 AM CEST Time	↔	9 PM AST Time
4 AM CEST Time	↔	10 PM AST Time
5 AM CEST Time	↔	11 PM AST Time
6 AM CEST Time	↔	12 AM AST Time
7 AM CEST Time	↔	1 AM AST Time
8 AM CEST Time	↔	2 AM AST Time
9 AM CEST Time	↔	3 AM AST Time
10 AM CEST Time	↔	4 AM AST Time
11 AM CEST Time	↔	5 AM AST Time

CEST Time		AST Time
12 PM CEST Time	↔	6 AM AST Time
1 PM CEST Time	↔	7 AM AST Time
2 PM CEST Time	↔	8 AM AST Time
3 PM CEST Time	↔	9 AM AST Time
4 PM CEST Time	↔	10 AM AST Time
5 PM CEST Time	↔	11 AM AST Time
6 PM CEST Time	↔	12 PM AST Time
7 PM CEST Time	↔	1 PM AST Time
8 PM CEST Time	↔	2 PM AST Time
9 PM CEST Time	↔	3 PM AST Time
10 PM CEST Time	↔	4 PM AST Time
11 PM CEST Time	↔	5 PM AST Time

CEST to AST - Frequently Asked Questions

Q

What is the time difference between CEST and AST?

A

CEST is 6 hours ahead of AST.

Q

Is CEST ahead of or behind AST?

A

CEST is ahead of AST by 6 hours.

Q

When it is 9:00 AM in CEST, what time is it in AST?

A

It is 3:00 AM in AST.

Convert CEST Time to Popular Time Zones

Convert Time in Popular Time Zones to AST