12 AM GMT to KST
Greenwich Mean Time → Korea Standard Time
Partial overlap
GMT
12 AM
UTC+0
=
KST
9 AM
UTC+9
12 AM GMT (Greenwich Mean Time) equals 9 AM KST (Korea Standard Time). This is a common time for meetings across time zones.
Live — GMT
07:14:11
Saturday, March 21
UTC+0
Live — KST
16:14:11
Saturday, March 21
UTC+9
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 KST
Click any row to jump to that hour's page.
12 AM6 AM12 PM6 PM11 PM
GMTKSTDayMeeting
12 AMthis
9 AM
–
Early/Late
1 AM
10 AM
–
Early/Late
2 AM
11 AM
–
Early/Late
3 AM
12 PM
–
Early/Late
4 AM
1 PM
–
Early/Late
5 AM
2 PM
–
Early/Late
6 AM
3 PM
–
Early/Late
7 AM
4 PM
–
Early/Late
8 AM
5 PM
–
Good
9 AM
6 PM
–
Good
10 AM
7 PM
–
Early/Late
11 AM
8 PM
–
Early/Late
12 PM
9 PM
–
Early/Late
1 PM
10 PM
–
Early/Late
2 PM
11 PM
–
Early/Late
3 PM
12 AM
+1d
Early/Late
4 PM
1 AM
+1d
Early/Late
5 PM
2 AM
+1d
Early/Late
6 PM
3 AM
+1d
Early/Late
7 PM
4 AM
+1d
Off hours
8 PM
5 AM
+1d
Off hours
9 PM
6 AM
+1d
Off hours
10 PM
7 AM
+1d
Off hours
11 PM
8 AM
+1d
Early/Late
Green = business hours overlap · Amber = partial · Red = off hours
All Hours — GMT to KST
Hub page →GMT ↔ KST Overview
Full 24-hour chart, live clocks, FAQ