Dubai to KST
+5hDubai
GSTSOURCEKST
KSTGreen rows indicate typical business hours (9 AM - 5 PM)
GST and KST on the World Map
The map below highlights the GST (Gulf Standard Time) and KST (Korea Standard Time) timezone regions across the globe.
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.
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).
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: Dubai and KST
Dubai runs on Gulf Standard Time (GST) at UTC+04:00. KST runs on Korea Standard Time (KST) at UTC+09:00. That puts Dubai 5 hours ahead of KST — a difference of +5h at the current offsets.
In practice, when it is 9:00 AM in Dubai it is 2:00 PM in KST. Midnight in Dubai is 5:00 AM in KST. Neither zone observes daylight saving time, so the offset between them stays constant all year.
Dubai to KST time conversion table
| Dubai (GST) | KST (KST) | Day |
|---|---|---|
| 12:00 AM | 5:00 AM | same day |
| 6:00 AM | 11:00 AM | same day |
| 7:00 AM | 12:00 PM | same day |
| 8:00 AM | 1:00 PM | same day |
| 9:00 AM | 2:00 PM | same day |
| 12:00 PM | 5:00 PM | same day |
| 3:00 PM | 8:00 PM | same day |
| 5:00 PM | 10:00 PM | same day |
| 6:00 PM | 11:00 PM | same day |
| 9:00 PM | 2:00 AM | next day |
Why people convert Dubai to KST time
- Scheduling a call from Dubai to KST: a 10:00 AM start in Dubai lands at 3:00 PM in KST, so you can confirm the slot without doing the arithmetic yourself.
- Finding shared working hours: both Dubai and KST are inside the 9-to-5 working day between 9:00 AM and 12:00 PM GST time (2:00 PM–5:00 PM KST). That is roughly 3 hours of usable overlap.
- Booking travel or deliveries: tracking KST local time against Dubai keeps pickup windows and arrival estimates honest across the +5h offset.
- Always state the zone abbreviation, not just the hour. "3:00 PM GST" is unambiguous; "3 PM" across a +5h gap is not.
- Block 9:00 AM–12:00 PM GST as the recurring meeting window if you work primarily from Dubai and need KST colleagues present.
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.
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.
Best time to call between Dubai and KST
Both Dubai and KST sit inside the 9 AM – 5 PM working day between 9:00 AM–12:00 PM GST, which is 2:00 PM–5:00 PM KST. That gives roughly 3 hours of shared time — the safest window for a live call or meeting.
Business hours overlap
Dubai and KST overlap for about 3 hours during the working day — enough for meetings if you avoid the edges of the window.
Dubai is 5 hours ahead of KST (GST UTC+04:00 → KST UTC+09:00). The shared working window is 9:00 AM–12:00 PM GST. 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 Dubai and KST?
Dubai (GST, UTC+04:00) is 5 hours ahead of KST (KST, UTC+09:00). The gap is currently +5h.
How do I convert Dubai time to KST time?
Add +5h to Dubai local time. For example, 9:00 AM in Dubai is 2:00 PM in KST.
What time is it in KST right now?
KST uses KST at UTC+09:00. Use the live converter at the top of this page — it updates in real time and already accounts for the +5h offset from Dubai.
What is the best time to call KST from Dubai?
Call between 9:00 AM and 12:00 PM GST — that maps to 2:00 PM–5:00 PM KST and keeps both parties inside the working day.
Which is ahead, Dubai or KST?
Dubai is 5 hours ahead of KST. When it is 12:00 PM in Dubai it is 5:00 PM in KST.
Do Dubai and KST use different time zones?
Dubai (UAE) uses GST at UTC+04:00, while KST uses KST at UTC+09:00. The IANA identifiers are Asia/Dubai and Asia/Seoul.
Does daylight saving time affect the Dubai–KST difference?
Neither zone observes daylight saving time, so the +5h offset between Dubai and KST is fixed all year.
Which other cities share Dubai's time zone?
GST also covers Dubai, Abu Dhabi, Muscat, Baku, Tbilisi.
Which countries use GST, Dubai's zone?
GST is used in UAE, Oman, Georgia, Azerbaijan, Mauritius.
Is there a day difference between Dubai and KST?
Not normally. The +5h gap only pushes the date over for late-evening times.
What is the time difference between Dubai and KST?
KST is +5h from Dubai.
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 timezone is KST in?
KST operates on its local timezone.
What are the business hours in Dubai?
Standard business hours in Dubai are 8:00 AM - 6:00 PM GST.
Which countries use GST (Gulf Standard Time)?
GST is used in UAE, Oman, Georgia, Azerbaijan, Mauritius.
Does GST observe daylight saving time?
No, GST does not observe daylight saving time and remains at UTC+04:00 year-round.
What are some interesting facts about GST?
Dubai uses GST year-round with no daylight saving time. GST is 9 hours ahead of EST and 4 hours ahead of GMT.
Which cities are in the KST timezone?
Major cities in the KST timezone include Seoul, Busan, Incheon, Daegu, Daejeon, Pyongyang.
What is the UTC offset for KST?
Korea Standard Time (KST) is at UTC+09:00.
What should I know about the KST timezone?
South Korea does not observe daylight saving time. Seoul is home to Samsung, LG, and Hyundai headquarters.
When is it midnight in Dubai, what time is it in KST?
When it is 12:00 AM (midnight) in Dubai (GST), it is +5h later in KST (KST).
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