KST to GST Time Converter
Use this KST to GST time converter to compare South Korea and UAE and Gulf time instantly. GST is 5 hours behind KST, so 9:00 AM KST becomes 4:00 AM GST and 5:00 PM KST becomes 12:00 PM GST. The page is useful for business-hours overlap, international calls, remote-team handoffs, webinars, and travel planning, with daylight saving adjustments handled automatically.
KST to GST Quick Facts
Use this KST to GST converter to compare South Korea and UAE and Gulf time, check the 5 hours gap, and confirm the right slot for calls, handoffs, and deadlines. Good overlap starts around 2:00 PM KST / 9:00 AM GST.
How to Convert KST to GST
Converting between Korea Standard Time and Gulf Standard Time means accounting for a 5 hours gap — here's how to do it in under 10 seconds with no sign-up.
Pick the date and time in Korea Standard Time (UTC +9) that you want to convert. Hit "Now" to load the current KST time instantly, or use "+1h" to step forward and compare.
The equivalent Gulf Standard Time (UTC +4) time appears immediately. Since GST is 5 hours behind of KST, most daytime conversions stay on the same calendar day.
Click "Copy Time" to grab the GST result for your calendar or message. Use "+1d" to check how the conversion shifts across dates — useful when Daylight Saving Time changes the gap.
Why Choose Our KST to GST Converter
When someone in South Korea suggests 2:00 PM KST, that's 9:00 AM GST. This converter shows the overlap so both sides agree on one slot — no back-and-forth.
Late-night KST times can land on a different date in GST because of the 5 hours offset. The converter labels "next day" or "previous day" next to the result so you never send a message a day early or miss a deadline.
Daylight Saving adjustments can widen or narrow the KST–GST gap by an hour. During transition weeks many people get it wrong. This converter pulls the current UTC offsets automatically, so the result is right even on the changeover day.
Product launches, sports matches, and webinars are often announced in KST. Convert the event time to GST so you know exactly when to tune in — with a 5 hours difference, a morning event in South Korea falls during work hours in UAE.
KST to GST Time Conversion Chart
Quick-reference conversion table covering every hour of the day at a glance.
Korea Standard Time to Gulf Standard Time full day schedule
| Korea Standard Time | Gulf Standard Time |
|---|---|
| 12:00 AM |
7:00 PM
(previous day)
|
| 1:00 AM |
8:00 PM
(previous day)
|
| 2:00 AM |
9:00 PM
(previous day)
|
| 3:00 AM |
10:00 PM
(previous day)
|
| 4:00 AM |
11:00 PM
(previous day)
|
| 5:00 AM |
12:00 AM
|
| 6:00 AM |
1:00 AM
|
| 7:00 AM |
2:00 AM
|
| 8:00 AM |
3:00 AM
|
| 9:00 AM |
4:00 AM
|
| 10:00 AM |
5:00 AM
|
| 11:00 AM |
6:00 AM
|
| 12:00 PM |
7:00 AM
|
| 1:00 PM |
8:00 AM
|
| 2:00 PM |
9:00 AM
|
| 3:00 PM |
10:00 AM
|
| 4:00 PM |
11:00 AM
|
| 5:00 PM |
12:00 PM
|
| 6:00 PM |
1:00 PM
|
| 7:00 PM |
2:00 PM
|
| 8:00 PM |
3:00 PM
|
| 9:00 PM |
4:00 PM
|
| 10:00 PM |
5:00 PM
|
| 11:00 PM |
6:00 PM
|
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