KST to Dubai
-5hKST
KSTSOURCEDubai
GSTGreen rows indicate typical business hours (9 AM - 5 PM)
KST and GST on the World Map
The map below highlights the KST (Korea Standard Time) and GST (Gulf Standard Time) timezone regions across the globe.
KST – Korea Standard Time
UTC+09:00Korea Standard Time (KST) is the time zone for South Korea, 9 hours ahead of UTC.
- •South Korea does not observe daylight saving time.
- •Seoul is home to Samsung, LG, and Hyundai headquarters.
- •KST is the same offset as JST (UTC+09:00).
GST – Gulf Standard Time
UTC+04:00Gulf Standard Time (GST) is used in the UAE, Oman, and other Gulf states, 4 hours ahead of UTC.
- •Dubai uses GST year-round with no daylight saving time.
- •GST is 9 hours ahead of EST and 4 hours ahead of GMT.
- •The Dubai Financial Market (DFM) operates on GST.
About Dubai
WikipediaDubai operates on Gulf Standard Time (GST), 4 hours ahead of GMT. Dubai's position between Europe and Asia makes it a strategic hub for international business.
Dubai has no income tax, making it a major hub for international business.
Comparing Time Zones: KST and Dubai
KST runs on Korea Standard Time (KST) at UTC+09:00. Dubai runs on Gulf Standard Time (GST) at UTC+04:00. That puts KST 5 hours behind Dubai — a difference of -5h at the current offsets.
In practice, when it is 9:00 AM in KST it is 4:00 AM in Dubai. Midnight in KST is 7:00 PM in Dubai. Neither zone observes daylight saving time, so the offset between them stays constant all year.
KST to Dubai time conversion table
| KST (KST) | Dubai (GST) | Day |
|---|---|---|
| 12:00 AM | 7:00 PM | previous day |
| 6:00 AM | 1:00 AM | same day |
| 7:00 AM | 2:00 AM | same day |
| 8:00 AM | 3:00 AM | same day |
| 9:00 AM | 4:00 AM | same day |
| 12:00 PM | 7:00 AM | same day |
| 3:00 PM | 10:00 AM | same day |
| 5:00 PM | 12:00 PM | same day |
| 6:00 PM | 1:00 PM | same day |
| 9:00 PM | 4:00 PM | same day |
Why people convert KST to Dubai time
- Scheduling a call from KST to Dubai: a 10:00 AM start in KST lands at 5:00 AM in Dubai, so you can confirm the slot without doing the arithmetic yourself.
- Finding shared working hours: both KST and Dubai are inside the 9-to-5 working day between 2:00 PM and 5:00 PM KST time (9:00 AM–12:00 PM GST). That is roughly 3 hours of usable overlap.
- Watching a live event or market open: KST viewers need 4:00 AM in Dubai to catch a 9:00 AM start there, and 5:00 AM if the event is anchored to KST.
- Always state the zone abbreviation, not just the hour. "3:00 PM KST" is unambiguous; "3 PM" across a -5h gap is not.
- Block 2:00 PM–5:00 PM KST as the recurring meeting window if you work primarily from KST and need Dubai colleagues present.
About KST (Korea Standard Time)
Korea Standard Time (KST) is the time zone used in South Korea. It shares the same UTC offset as Japan Standard Time but is a distinct time zone. South Korea does not observe daylight saving time. Seoul, the capital, is a major global tech and business hub.
About GST (Gulf Standard Time)
Gulf Standard Time (GST) is the time zone used in the United Arab Emirates, Oman, and other Gulf states. GST does not observe daylight saving time. Dubai and Abu Dhabi, major international business and tourism hubs, operate on GST.
Best time to call between KST and Dubai
Both KST and Dubai sit inside the 9 AM – 5 PM working day between 2:00 PM–5:00 PM KST, which is 9:00 AM–12:00 PM GST. That gives roughly 3 hours of shared time — the safest window for a live call or meeting.
Business hours overlap
KST and Dubai overlap for about 3 hours during the working day — enough for meetings if you avoid the edges of the window.
KST is 5 hours behind Dubai (KST UTC+09:00 → GST UTC+04:00). The shared working window is 2:00 PM–5:00 PM KST. Remember to re-check around daylight-saving transitions.
Learn More About Time
Dive deeper into the fascinating world of timekeeping, time zones, and how they shape our global society:
Frequently Asked Questions
What is the time difference between KST and Dubai?
KST (KST, UTC+09:00) is 5 hours behind Dubai (GST, UTC+04:00). The gap is currently -5h.
How do I convert KST time to Dubai time?
Add -5h to KST local time. For example, 9:00 AM in KST is 4:00 AM in Dubai.
What time is it in Dubai right now?
Dubai uses GST at UTC+04:00. Use the live converter at the top of this page — it updates in real time and already accounts for the -5h offset from KST.
What is the best time to call Dubai from KST?
Call between 2:00 PM and 5:00 PM KST — that maps to 9:00 AM–12:00 PM GST and keeps both parties inside the working day.
Which is behind, KST or Dubai?
KST is 5 hours behind Dubai. When it is 12:00 PM in KST it is 7:00 AM in Dubai.
Do KST and Dubai use different time zones?
KST uses KST at UTC+09:00, while Dubai (UAE) uses GST at UTC+04:00. The IANA identifiers are Asia/Seoul and Asia/Dubai.
Does daylight saving time affect the KST–Dubai difference?
Neither zone observes daylight saving time, so the -5h offset between KST and Dubai is fixed all year.
Which other cities share KST's time zone?
KST also covers Seoul, Busan, Incheon, Daegu, Daejeon, Pyongyang.
Which countries use KST, KST's zone?
KST is used in South Korea, North Korea.
Is there a day difference between KST and Dubai?
Not normally. The -5h gap only pushes the date over the previous day.
What is the time difference between KST and Dubai?
Dubai is -5h from KST.
What timezone is KST in?
KST operates on its local timezone.
What timezone is Dubai in?
Dubai operates on Gulf Standard Time (GST), 4 hours ahead of GMT. Dubai's position between Europe and Asia makes it a strategic hub for international business.
What are the business hours in Dubai?
Standard business hours in Dubai are 8:00 AM - 6:00 PM GST.
Which countries use KST (Korea Standard Time)?
KST is used in South Korea, North Korea.
Does KST observe daylight saving time?
No, KST does not observe daylight saving time and remains at UTC+09:00 year-round.
What are some interesting facts about KST?
South Korea does not observe daylight saving time. Seoul is home to Samsung, LG, and Hyundai headquarters.
Which cities are in the GST timezone?
Major cities in the GST timezone include Dubai, Abu Dhabi, Muscat, Baku, Tbilisi.
What is the UTC offset for GST?
Gulf Standard Time (GST) is at UTC+04:00.
What should I know about the GST timezone?
Dubai uses GST year-round with no daylight saving time. GST is 9 hours ahead of EST and 4 hours ahead of GMT.
When is it midnight in KST, what time is it in Dubai?
When it is 12:00 AM (midnight) in KST (KST), it is -5h later in Dubai (GST).
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