12 PM KST to GMT
Korea Standard Time → Greenwich Mean Time
Partial overlap
KST
12 PM
UTC+9
=
GMT
3 AM
UTC+0
12 PM KST (Korea Standard Time) equals 3 AM GMT (Greenwich Mean Time). This is a common time for meetings across time zones.
Live — KST
04:02:34
Friday, March 20
UTC+9
Live — GMT
19:02:34
Thursday, March 19
UTC+0
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 — KST to GMT
Click any row to jump to that hour's page.
12 AM6 AM12 PM6 PM11 PM
KSTGMTDayMeeting
12 AM
3 PM
-1d
Early/Late
1 AM
4 PM
-1d
Early/Late
2 AM
5 PM
-1d
Early/Late
3 AM
6 PM
-1d
Early/Late
4 AM
7 PM
-1d
Off hours
5 AM
8 PM
-1d
Off hours
6 AM
9 PM
-1d
Off hours
7 AM
10 PM
-1d
Off hours
8 AM
11 PM
-1d
Early/Late
9 AM
12 AM
–
Early/Late
10 AM
1 AM
–
Early/Late
11 AM
2 AM
–
Early/Late
12 PMthis
3 AM
–
Early/Late
1 PM
4 AM
–
Early/Late
2 PM
5 AM
–
Early/Late
3 PM
6 AM
–
Early/Late
4 PM
7 AM
–
Early/Late
5 PM
8 AM
–
Good
6 PM
9 AM
–
Good
7 PM
10 AM
–
Early/Late
8 PM
11 AM
–
Early/Late
9 PM
12 PM
–
Early/Late
10 PM
1 PM
–
Early/Late
11 PM
2 PM
–
Early/Late
Green = business hours overlap · Amber = partial · Red = off hours
All Hours — KST to GMT
Hub page →KST ↔ GMT Overview
Full 24-hour chart, live clocks, FAQ