EAT to Seoul
+6hEAT
EATSOURCESeoul
KSTGreen rows indicate typical business hours (9 AM - 5 PM)
EAT and KST on the World Map
The map below highlights the EAT (East Africa Time) and KST (Korea Standard Time) timezone regions across the globe.
EAT – East Africa Time
UTC+03:00East Africa Time (EAT) is the time zone for East Africa, 3 hours ahead of UTC.
- •Nairobi is a major tech hub in Africa, often called 'Silicon Savannah'.
- •Ethiopia uses its own calendar, which is 7-8 years behind the Gregorian calendar.
- •EAT is the same offset as MSK (Moscow Time).
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 Seoul
WikipediaSeoul operates on Korea Standard Time (KST), UTC+9, same as Japan. As a global tech and entertainment hub, Seoul coordinates with East Asian markets.
Seoul has the fastest average internet speed in the world.
EAT vs Seoul: Offsets, DST and Best Call Times
EAT runs on East Africa Time (EAT) at UTC+03:00. Seoul runs on Korean Standard Time (KST) at UTC+09:00. That puts EAT 6 hours ahead of Seoul — a difference of +6h at the current offsets.
In practice, when it is 9:00 AM in EAT it is 3:00 PM in Seoul. Midnight in EAT is 6:00 AM in Seoul. Neither zone observes daylight saving time, so the offset between them stays constant all year.
EAT to Seoul time conversion table
| EAT (EAT) | Seoul (KST) | Day |
|---|---|---|
| 12:00 AM | 6:00 AM | same day |
| 6:00 AM | 12:00 PM | same day |
| 7:00 AM | 1:00 PM | same day |
| 8:00 AM | 2:00 PM | same day |
| 9:00 AM | 3:00 PM | same day |
| 12:00 PM | 6:00 PM | same day |
| 3:00 PM | 9:00 PM | same day |
| 5:00 PM | 11:00 PM | same day |
| 6:00 PM | 12:00 AM | next day |
| 9:00 PM | 3:00 AM | next day |
Why people convert EAT to Seoul time
- Scheduling a call from EAT to Seoul: a 10:00 AM start in EAT lands at 4:00 PM in Seoul, so you can confirm the slot without doing the arithmetic yourself.
- Finding shared working hours: both EAT and Seoul are inside the 9-to-5 working day between 9:00 AM and 11:00 AM EAT time (3:00 PM–5:00 PM KST). That is roughly 2 hours of usable overlap.
- Watching a live event or market open: EAT viewers need 3:00 PM in Seoul to catch a 9:00 AM start there, and 6:00 PM if the event is anchored to EAT.
- Always state the zone abbreviation, not just the hour. "3:00 PM EAT" is unambiguous; "3 PM" across a +6h gap is not.
- Block 9:00 AM–11:00 AM EAT as the recurring meeting window if you work primarily from EAT and need Seoul colleagues present.
About EAT (East Africa Time)
East Africa Time (EAT) is used in the countries of East Africa including Kenya, Ethiopia, Tanzania, Uganda, and others. EAT does not observe daylight saving time and shares the same offset as Moscow Standard Time (MSK).
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 EAT and Seoul
Both EAT and Seoul sit inside the 9 AM – 5 PM working day between 9:00 AM–11:00 AM EAT, which is 3:00 PM–5:00 PM KST. That gives roughly 2 hours of shared time — the safest window for a live call or meeting.
Business hours overlap
EAT and Seoul overlap for about 2 hours during the working day — enough for meetings if you avoid the edges of the window.
EAT is 6 hours ahead of Seoul (EAT UTC+03:00 → KST UTC+09:00). The shared working window is 9:00 AM–11:00 AM EAT. 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 EAT and Seoul?
EAT (EAT, UTC+03:00) is 6 hours ahead of Seoul (KST, UTC+09:00). The gap is currently +6h.
How do I convert EAT time to Seoul time?
Add +6h to EAT local time. For example, 9:00 AM in EAT is 3:00 PM in Seoul.
What time is it in Seoul right now?
Seoul 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 +6h offset from EAT.
What is the best time to call Seoul from EAT?
Call between 9:00 AM and 11:00 AM EAT — that maps to 3:00 PM–5:00 PM KST and keeps both parties inside the working day.
Which is ahead, EAT or Seoul?
EAT is 6 hours ahead of Seoul. When it is 12:00 PM in EAT it is 6:00 PM in Seoul.
Do EAT and Seoul use different time zones?
EAT uses EAT at UTC+03:00, while Seoul (South Korea) uses KST at UTC+09:00. The IANA identifiers are Africa/Nairobi and Asia/Seoul.
Does daylight saving time affect the EAT–Seoul difference?
Neither zone observes daylight saving time, so the +6h offset between EAT and Seoul is fixed all year.
Which other cities share EAT's time zone?
EAT also covers Nairobi, Addis Ababa, Dar es Salaam, Kampala, Mogadishu, Antananarivo.
Which countries use EAT, EAT's zone?
EAT is used in Kenya, Ethiopia, Tanzania, Uganda, Somalia, Madagascar, Eritrea, Djibouti.
Is there a day difference between EAT and Seoul?
Not normally. The +6h gap only pushes the date over for late-evening times.
What is the time difference between EAT and Seoul?
Seoul is +6h from EAT.
What timezone is EAT in?
EAT operates on its local timezone.
What timezone is Seoul in?
Seoul operates on Korea Standard Time (KST), UTC+9, same as Japan. As a global tech and entertainment hub, Seoul coordinates with East Asian markets.
What are the business hours in Seoul?
Standard business hours in Seoul are 9:00 AM - 6:00 PM KST.
Which countries use EAT (East Africa Time)?
EAT is used in Kenya, Ethiopia, Tanzania, Uganda, Somalia, Madagascar, and 2 more countries.
Does EAT observe daylight saving time?
No, EAT does not observe daylight saving time and remains at UTC+03:00 year-round.
What are some interesting facts about EAT?
Nairobi is a major tech hub in Africa, often called 'Silicon Savannah'. Ethiopia uses its own calendar, which is 7-8 years behind the Gregorian calendar.
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 EAT, what time is it in Seoul?
When it is 12:00 AM (midnight) in EAT (EAT), it is +6h later in Seoul (KST).
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See every conversion from EAT →·See every conversion from Seoul →