GST to AST

South Georgia Time

Fri Jul, 10, 2026
2:03 AM

South Georgia Time (GST)

GST is 2 hours behind Universal Time (UTC-2)

Atlantic Standard Time

Fri Jul, 10, 2026
12:03 AM

Atlantic Standard Time (AST)

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

GST to AST Time Conversion

When it is 12:00 PM in GST, it is 10:00 AM in AST.

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

Time difference between GST and AST

GST is 2 hours ahead of AST.

🕐 Subtract 2 hours from GST time to get AST time.

GST uses 2 hours behind Universal Time (UTC-2) and AST uses 4 hours behind Universal Time (UTC-4).

GST to AST time conversion chart (24 hours)

Highlighted rows are overlapping 9-to-5 business hours – the best time to schedule a call between GST and AST.
GST Time AST Time
12 AM GST Time ↔ 10 PM AST Time
1 AM GST Time ↔ 11 PM AST Time
2 AM GST Time ↔ 12 AM AST Time
3 AM GST Time ↔ 1 AM AST Time
4 AM GST Time ↔ 2 AM AST Time
5 AM GST Time ↔ 3 AM AST Time
6 AM GST Time ↔ 4 AM AST Time
7 AM GST Time ↔ 5 AM AST Time
8 AM GST Time ↔ 6 AM AST Time
9 AM GST Time ↔ 7 AM AST Time
10 AM GST Time ↔ 8 AM AST Time
11 AM GST Time ↔ 9 AM AST Time
GST Time AST Time
12 PM GST Time ↔ 10 AM AST Time
1 PM GST Time ↔ 11 AM AST Time
2 PM GST Time ↔ 12 PM AST Time
3 PM GST Time ↔ 1 PM AST Time
4 PM GST Time ↔ 2 PM AST Time
5 PM GST Time ↔ 3 PM AST Time
6 PM GST Time ↔ 4 PM AST Time
7 PM GST Time ↔ 5 PM AST Time
8 PM GST Time ↔ 6 PM AST Time
9 PM GST Time ↔ 7 PM AST Time
10 PM GST Time ↔ 8 PM AST Time
11 PM GST Time ↔ 9 PM AST Time

GST to AST - Frequently Asked Questions

Q

What is the time difference between GST and AST?

A

GST is 2 hours ahead of AST.

Q

Is GST ahead of or behind AST?

A

GST is ahead of AST by 2 hours.

Q

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

A

It is 7:00 AM in AST.

Convert GST Time to Popular Time Zones

GST to EST
GST to CST
GST to PST
GST to CET
GST to UTC
GST to PDT
GST to IST
GST to MST
GST to EDT
GST to CDT
GST to GMT
GST to EET
GST to BST
GST to AEDT
GST to CEST
GST to AEST
GST to SGT
GST to GST
GST to EEST
GST to ADT
GST to AWST
GST to CAT
GST to CST-CH
GST to HKT
GST to HST
GST to IDT
GST to ICT
GST to IST-I
GST to JST
GST to KST
GST to MDT
GST to MSK
GST to NPT
GST to SAST
GST to PKT
GST to EAT
GST to ECT
GST to CST-CU
GST to NZDT
GST to NZST
GST to MYT
GST to BRT
GST to AKDT
GST to AKST
GST to CLT
GST to CLST
GST to UYT
GST to WET

Convert Hourly Time in GST to AST

1 am GST to AST
2 am GST to AST
3 am GST to AST
4 am GST to AST
5 am GST to AST
6 am GST to AST
7 am GST to AST
8 am GST to AST
9 am GST to AST
10 am GST to AST
11 am GST to AST
12 pm GST to AST
1 pm GST to AST
2 pm GST to AST
3 pm GST to AST
4 pm GST to AST
5 pm GST to AST
6 pm GST to AST
7 pm GST to AST
8 pm GST to AST
9 pm GST to AST
10 pm GST to AST
11 pm GST to AST
12 am GST to AST

Convert Time in Popular Time Zones to AST

EST to AST
CST to AST
PST to AST
CET to AST
UTC to AST
PDT to AST
IST to AST
MST to AST
EDT to AST
CDT to AST
GMT to AST
EET to AST
BST to AST
AEDT to AST
CEST to AST
AEST to AST
SGT to AST
GST to AST
EEST to AST
ADT to AST
AWST to AST
CAT to AST
CST-CH to AST
HKT to AST
HST to AST
IDT to AST
ICT to AST
IST-I to AST
JST to AST
KST to AST
MDT to AST
MSK to AST
NPT to AST
SAST to AST
PKT to AST
EAT to AST
ECT to AST
CST-CU to AST
NZDT to AST
NZST to AST
MYT to AST
BRT to AST
AKDT to AST
AKST to AST
CLT to AST
CLST to AST
UYT to AST
WET to AST