9 AM KST to EDT
Korea Standard Time → Eastern Daylight Time
Partial overlap
KST
9 AM
UTC+9
=
EDT
8 PM
UTC-4
(-1 day)9 AM KST (Korea Standard Time) equals 8 PM EDT (previous day) (Eastern Daylight Time). This is a common time for meetings across time zones.
Live — KST
08:59:48
Wednesday, May 13
UTC+9
Live — EDT
19:59:48
Tuesday, May 12
UTC-4
DST activeEDT
- Full name
- Eastern Daylight Time
- UTC offset
- UTC-4
- DST
- Not observed
- Region
- North America
24-Hour Comparison — KST to EDT
Click any row to jump to that hour's page.
12 AM6 AM12 PM6 PM11 PM
KSTEDTDayMeeting
12 AM
11 AM
-1d
Early/Late
1 AM
12 PM
-1d
Early/Late
2 AM
1 PM
-1d
Early/Late
3 AM
2 PM
-1d
Early/Late
4 AM
3 PM
-1d
Early/Late
5 AM
4 PM
-1d
Early/Late
6 AM
5 PM
-1d
Early/Late
7 AM
6 PM
-1d
Early/Late
8 AM
7 PM
-1d
Early/Late
9 AMthis
8 PM
-1d
Early/Late
10 AM
9 PM
-1d
Early/Late
11 AM
10 PM
-1d
Early/Late
12 PM
11 PM
-1d
Early/Late
1 PM
12 AM
–
Early/Late
2 PM
1 AM
–
Early/Late
3 PM
2 AM
–
Early/Late
4 PM
3 AM
–
Early/Late
5 PM
4 AM
–
Early/Late
6 PM
5 AM
–
Early/Late
7 PM
6 AM
–
Off hours
8 PM
7 AM
–
Off hours
9 PM
8 AM
–
Early/Late
10 PM
9 AM
–
Early/Late
11 PM
10 AM
–
Early/Late
Green = business hours overlap · Amber = partial · Red = off hours
All Hours — KST to EDT
Hub page →KST ↔ EDT Overview
Full 24-hour chart, live clocks, FAQ
Major Cities
KST Cities
EDT Cities