8 AM GMT to GST
Greenwich Mean Time → Gulf Standard Time
Business hours overlap
GMT
8 AM
UTC+0
=
GST
12 PM
UTC+4
8 AM GMT (Greenwich Mean Time) equals 12 PM GST (Gulf Standard Time). This is a common time for meetings across time zones.
Live — GMT
11:54:05
Saturday, March 21
UTC+0
Live — GST
15:54:05
Saturday, March 21
UTC+4
Daylight Saving Time (DST)
- GMT (Greenwich Mean Time) observes DST — currently not active (standard time).
- DST transitions may shift this offset by ±1 hour twice per year.
GMT
- Full name
- Greenwich Mean Time
- UTC offset
- UTC+0
- DST
- Observed (inactive)
- Region
- Europe/Africa
24-Hour Comparison — GMT to GST
Click any row to jump to that hour's page.
12 AM6 AM12 PM6 PM11 PM
GMTGSTDayMeeting
12 AM
4 AM
–
Off hours
1 AM
5 AM
–
Off hours
2 AM
6 AM
–
Off hours
3 AM
7 AM
–
Off hours
4 AM
8 AM
–
Early/Late
5 AM
9 AM
–
Early/Late
6 AM
10 AM
–
Early/Late
7 AM
11 AM
–
Early/Late
8 AMthis
12 PM
–
Good
9 AM
1 PM
–
Good
10 AM
2 PM
–
Good
11 AM
3 PM
–
Good
12 PM
4 PM
–
Good
1 PM
5 PM
–
Good
2 PM
6 PM
–
Good
3 PM
7 PM
–
Early/Late
4 PM
8 PM
–
Early/Late
5 PM
9 PM
–
Early/Late
6 PM
10 PM
–
Early/Late
7 PM
11 PM
–
Off hours
8 PM
12 AM
+1d
Off hours
9 PM
1 AM
+1d
Off hours
10 PM
2 AM
+1d
Off hours
11 PM
3 AM
+1d
Off hours
Green = business hours overlap · Amber = partial · Red = off hours
All Hours — GMT to GST
Hub page →GMT ↔ GST Overview
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