1 PM AST to GST

Atlantic Standard Time

Atlantic Standard Time (AST)

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

↑ ↓

Gulf Standard Time

Gulf Standard Time (GST)

GST is 4 hours ahead of Universal Time (UTC+4)

AST to GST Time Conversion

When it is 12:00 PM in AST, it is 8:00 PM in GST.

📞There is no overlap during standard 9-to-5 business hours, so a call may need to be early or late in the day for one side.

Time difference between AST and GST

AST is 8 hours behind GST.

🕐 Add 8 hours to AST time to get GST time.

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

AST to GST time conversion chart (24 hours)

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

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

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

AST to GST - Frequently Asked Questions

Q

What is the time difference between AST and GST?

A

AST is 8 hours behind GST.

Q

Is AST ahead of or behind GST?

A

AST is behind GST by 8 hours.

Q

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

A

It is 5:00 PM in GST.

Convert AST Time to Popular Time Zones

Convert Time in Popular Time Zones to GST