Cairo to Seoul
+6hCairo
EESTSOURCESeoul
KSTGreen rows indicate typical business hours (9 AM - 5 PM)
EEST and KST on the World Map
The map below highlights the EEST (Eastern European Time) and KST (Korea Standard Time) timezone regions across the globe.
EET – Eastern European Time
UTC+02:00Eastern European Time (EET) is used in Eastern Europe, the Middle East, and northeastern Africa, 2 hours ahead of UTC.
- •EET covers countries across three continents: Europe, Asia, and Africa.
- •Cairo is the most populous city in the EET zone.
- •Turkey used to be on EET but permanently moved to UTC+03:00 in 2016.
- •Finland, the Baltic states, and Greece all use EET.
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 Cairo
WikipediaCairo operates on Eastern European Time (EET), UTC+2. As Africa's largest city and Arab world's cultural capital, Cairo bridges African and Middle Eastern time.
The Pyramids of Giza are the only surviving wonder of the ancient world.
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.
Time Conversion Guide: Cairo to Seoul
Cairo runs on Eastern European Summer Time (EEST) at UTC+03:00, currently observing daylight saving time. Seoul runs on Korean Standard Time (KST) at UTC+09:00. That puts Cairo 6 hours ahead of Seoul — a difference of +6h at the current offsets.
In practice, when it is 9:00 AM in Cairo it is 3:00 PM in Seoul. Midnight in Cairo is 6:00 AM in Seoul.Cairo observes daylight saving time while Seoul does not, so the gap narrows or widens by an hour part of the year.
Cairo to Seoul time conversion table
| Cairo (EEST) | 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 Cairo to Seoul time
- Scheduling a call from Cairo to Seoul: a 10:00 AM start in Cairo lands at 4:00 PM in Seoul, so you can confirm the slot without doing the arithmetic yourself.
- Finding shared working hours: both Cairo and Seoul are inside the 9-to-5 working day between 9:00 AM and 11:00 AM EEST time (3:00 PM–5:00 PM KST). That is roughly 2 hours of usable overlap.
- Coordinating a Cairo-based team with Seoul contacts: quoting times in the other side's local clock — not your own — removes the single biggest source of missed meetings.
- Always state the zone abbreviation, not just the hour. "3:00 PM EEST" is unambiguous; "3 PM" across a +6h gap is not.
- Block 9:00 AM–11:00 AM EEST as the recurring meeting window if you work primarily from Cairo and need Seoul colleagues present.
- Cairo: Clocks fall back on Thu, Oct 29, 2026. Re-check this page after that date because the offset changes and so does the +6h gap.
About EET (Eastern European Time)
Eastern European Time (EET) covers a wide geographical area including Eastern Europe (Finland, Greece, Romania, Bulgaria, Ukraine), the Middle East (Israel, Lebanon, Jordan), and northeastern Africa (Egypt, Libya). During summer, most EET countries switch to Eastern European Summer Time (EEST, UTC+03:00). Turkey permanently moved to UTC+03:00 in 2016, effectively leaving EET.
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 Cairo and Seoul
Both Cairo and Seoul sit inside the 9 AM – 5 PM working day between 9:00 AM–11:00 AM EEST, 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
Cairo and Seoul overlap for about 2 hours during the working day — enough for meetings if you avoid the edges of the window.
Cairo is 6 hours ahead of Seoul (EEST UTC+03:00 → KST UTC+09:00). The shared working window is 9:00 AM–11:00 AM EEST. Remember to re-check around daylight-saving transitions.
🕐 Daylight Saving Time Info
Cairo
☀ Currently in DST
Standard: UTC+02:00 · DST: UTC+03:00
Clocks fall back on Thu, Oct 29, 2026
Seoul
Does not observe DST
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 Cairo and Seoul?
Cairo (EEST, UTC+03:00) is 6 hours ahead of Seoul (KST, UTC+09:00). The gap is currently +6h.
How do I convert Cairo time to Seoul time?
Add +6h to Cairo local time. For example, 9:00 AM in Cairo 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 Cairo.
What is the best time to call Seoul from Cairo?
Call between 9:00 AM and 11:00 AM EEST — that maps to 3:00 PM–5:00 PM KST and keeps both parties inside the working day.
Which is ahead, Cairo or Seoul?
Cairo is 6 hours ahead of Seoul. When it is 12:00 PM in Cairo it is 6:00 PM in Seoul.
Do Cairo and Seoul use different time zones?
Cairo (Egypt) uses EEST at UTC+03:00, while Seoul (South Korea) uses KST at UTC+09:00. The IANA identifiers are Africa/Cairo and Asia/Seoul.
Does daylight saving time affect the Cairo–Seoul difference?
Yes at the moment: Cairo is on daylight saving time and Seoul is not, so the +6h gap shifts by an hour when exactly one of them changes clocks.
Which other cities share Cairo's time zone?
EEST also covers Cairo, Athens, Helsinki, Bucharest, Kyiv, Sofia, Jerusalem, Tel Aviv and 4 more.
Which countries use EEST, Cairo's zone?
EEST is used in Finland, Greece, Romania, Bulgaria, Ukraine, Egypt, Israel, Lebanon and 9 more.
Is there a day difference between Cairo and Seoul?
Not normally. The +6h gap only pushes the date over for late-evening times.
What is the time difference between Cairo and Seoul?
Seoul is +6h from Cairo.
What timezone is Cairo in?
Cairo operates on Eastern European Time (EET), UTC+2. As Africa's largest city and Arab world's cultural capital, Cairo bridges African and Middle Eastern time.
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 Cairo?
Standard business hours in Cairo are 9:00 AM - 5:00 PM EET.
What are the business hours in Seoul?
Standard business hours in Seoul are 9:00 AM - 6:00 PM KST.
What is the best time to schedule a call between Cairo and Seoul?
The best overlap for a call is when both cities are in business hours. Cairo works 9:00 AM - 5:00 PM EET and Seoul works 9:00 AM - 6:00 PM KST (+6h difference). Try scheduling during the overlapping window for maximum convenience.
What currencies are used in Cairo and Seoul?
Cairo uses EGP (£) while Seoul uses KRW (₩). Check current exchange rates when planning travel or business between these cities.
How do Cairo and Seoul compare in size?
Cairo has a population of approximately 10.2 million (metro: 21.3 million), while Seoul has approximately 9.7 million (metro: 25.5 million).
What are the major landmarks in Cairo and Seoul?
Cairo is known for Pyramids of Giza, Egyptian Museum, Khan el-Khalili. Seoul is famous for Gyeongbokgung Palace, N Seoul Tower, Bukchon Hanok Village.
Do Cairo and Seoul have stock exchanges?
Yes. Cairo has the EGX (Egyptian Exchange) and Seoul has the KRX (Korea Exchange). The +6h time difference affects trading hour overlaps between these exchanges.
Which countries use EET (Eastern European Time)?
EET is used in Finland, Greece, Romania, Bulgaria, Ukraine, Egypt, and 11 more countries.
Does EET observe daylight saving time?
Yes, EET switches to EEST during summer months.
What are some interesting facts about EET?
EET covers countries across three continents: Europe, Asia, and Africa. Cairo is the most populous city in the EET zone.
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 Cairo, what time is it in Seoul?
When it is 12:00 AM (midnight) in Cairo (EET), it is +6h later in Seoul (KST).
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