Gulf Standard Time to Korea Standard Time Time
Gulf Standard Time
GST · UTC+4
10:39 PM
Friday, July 17, 2026
Korea Standard Time
KST · UTC+9
3:39 AM
Saturday, July 18, 2026
Gulf Standard Time is currently 5 hours behind Korea Standard Time.
24-Hour Comparison
Work hrsNow
12am
4am
8am
12pm
4pm
8pm
Gulf Standard Time
GST
Korea Standard Time
KST
Work hrsNightNow
Best Working Hours Overlap
9:00 AM–1:00 PM Gulf Standard Time / 2:00 PM–6:00 PM Korea Standard Time — both in business hours.
Hourly Conversion Table
| Gulf Standard Time · GST | Korea Standard Time · KST |
|---|---|
| 12:00 AM | 5:00 AM |
| 1:00 AM | 6:00 AM |
| 2:00 AM | 7:00 AM |
| 3:00 AM | 8:00 AM |
| 4:00 AM | 9:00 AM |
| 5:00 AM | 10:00 AM |
| 6:00 AM | 11:00 AM |
| 7:00 AM | 12:00 PM |
| 8:00 AM | 1:00 PM |
| 9:00 AM | 2:00 PM |
| 10:00 AM | 3:00 PM |
| 11:00 AM | 4:00 PM |
| 12:00 PM | 5:00 PM |
| 1:00 PM | 6:00 PM |
| 2:00 PM | 7:00 PM |
| 3:00 PM | 8:00 PM |
| 4:00 PM | 9:00 PM |
| 5:00 PM | 10:00 PM |
| 6:00 PM | 11:00 PM |
| 7:00 PM | 12:00 AM |
| 8:00 PM | 1:00 AM |
| 9:00 PM | 2:00 AM |
| 10:00 PM | 3:00 AM |
| 11:00 PM | 4:00 AM |
Related Comparisons
Frequently Asked Questions
What is the time difference between Gulf Standard Time and Korea Standard Time?
Gulf Standard Time is currently 5 hours behind Korea Standard Time.
Does the time difference between Gulf Standard Time and Korea Standard Time change during the year?
It can. If either location observes daylight saving time, the difference shown here can shift by an hour at different times of year — this page always reflects the current difference for the selected date.