KST to Cairo
-6hKST
KSTSOURCECairo
EESTGreen rows indicate typical business hours (9 AM - 5 PM)
KST and EEST on the World Map
The map below highlights the KST (Korea Standard Time) and EEST (Eastern European 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).
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.
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.
Time Conversion Guide: KST to Cairo
KST runs on Korea Standard Time (KST) at UTC+09:00. Cairo runs on Eastern European Summer Time (EEST) at UTC+03:00, also currently on daylight saving time. That puts KST 6 hours behind Cairo — a difference of -6h at the current offsets.
In practice, when it is 9:00 AM in KST it is 3:00 AM in Cairo. Midnight in KST is 6:00 PM in Cairo.Cairo observes daylight saving time while KST does not, so the gap narrows or widens by an hour part of the year.
KST to Cairo time conversion table
| KST (KST) | Cairo (EEST) | Day |
|---|---|---|
| 12:00 AM | 6:00 PM | previous day |
| 6:00 AM | 12:00 AM | same day |
| 7:00 AM | 1:00 AM | same day |
| 8:00 AM | 2:00 AM | same day |
| 9:00 AM | 3:00 AM | same day |
| 12:00 PM | 6:00 AM | same day |
| 3:00 PM | 9:00 AM | same day |
| 5:00 PM | 11:00 AM | same day |
| 6:00 PM | 12:00 PM | same day |
| 9:00 PM | 3:00 PM | same day |
Why people convert KST to Cairo time
- Scheduling a call from KST to Cairo: a 10:00 AM start in KST lands at 4:00 AM in Cairo, so you can confirm the slot without doing the arithmetic yourself.
- Finding shared working hours: both KST and Cairo are inside the 9-to-5 working day between 3:00 PM and 5:00 PM KST time (9:00 AM–11:00 AM EEST). That is roughly 2 hours of usable overlap.
- Booking travel or deliveries: tracking Cairo local time against KST keeps pickup windows and arrival estimates honest across the -6h offset.
- Always state the zone abbreviation, not just the hour. "3:00 PM KST" is unambiguous; "3 PM" across a -6h gap is not.
- Block 3:00 PM–5:00 PM KST as the recurring meeting window if you work primarily from KST and need Cairo colleagues present.
- Cairo: Clocks fall back on Thu, Oct 29, 2026. Any meeting series spanning that date will shift by an hour in local time.
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 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.
Best time to call between KST and Cairo
Both KST and Cairo sit inside the 9 AM – 5 PM working day between 3:00 PM–5:00 PM KST, which is 9:00 AM–11:00 AM EEST. That gives roughly 2 hours of shared time — the safest window for a live call or meeting.
Business hours overlap
KST and Cairo overlap for about 2 hours during the working day — enough for meetings if you avoid the edges of the window.
KST is 6 hours behind Cairo (KST UTC+09:00 → EEST UTC+03:00). The shared working window is 3:00 PM–5:00 PM KST. Remember to re-check around daylight-saving transitions.
🕐 Daylight Saving Time Info
KST
Does not observe DST
Cairo
☀ Currently in DST
Standard: UTC+02:00 · DST: UTC+03:00
Clocks fall back on Thu, Oct 29, 2026
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 Cairo?
KST (KST, UTC+09:00) is 6 hours behind Cairo (EEST, UTC+03:00). The gap is currently -6h.
How do I convert KST time to Cairo time?
Add -6h to KST local time. For example, 9:00 AM in KST is 3:00 AM in Cairo.
What time is it in Cairo right now?
Cairo uses EEST at UTC+03:00. Use the live converter at the top of this page — it updates in real time and already accounts for the -6h offset from KST.
What is the best time to call Cairo from KST?
Call between 3:00 PM and 5:00 PM KST — that maps to 9:00 AM–11:00 AM EEST and keeps both parties inside the working day.
Which is behind, KST or Cairo?
KST is 6 hours behind Cairo. When it is 12:00 PM in KST it is 6:00 AM in Cairo.
Do KST and Cairo use different time zones?
KST uses KST at UTC+09:00, while Cairo (Egypt) uses EEST at UTC+03:00. The IANA identifiers are Asia/Seoul and Africa/Cairo.
Does daylight saving time affect the KST–Cairo difference?
Yes at the moment: Cairo is on daylight saving time and KST is not, so the -6h gap shifts by an hour when exactly one of them changes clocks.
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 Cairo?
Not normally. The -6h gap only pushes the date over the previous day.
What is the time difference between KST and Cairo?
Cairo is -6h from KST.
What timezone is KST in?
KST operates on its local timezone.
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 are the business hours in Cairo?
Standard business hours in Cairo are 9:00 AM - 5:00 PM EET.
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 EET timezone?
Major cities in the EET timezone include Cairo, Athens, Helsinki, Bucharest, Kyiv, Sofia, Jerusalem, Tel Aviv.
What is the UTC offset for EET?
Eastern European Time (EET) is at UTC+02:00. During daylight saving time, it shifts to EEST.
What should I know about the EET timezone?
EET covers countries across three continents: Europe, Asia, and Africa. Cairo is the most populous city in the EET zone.
When is it midnight in KST, what time is it in Cairo?
When it is 12:00 AM (midnight) in KST (KST), it is -6h later in Cairo (EET).
Related Developer Tools
Explore more tools that work great with timezone conversions for international teams:
Related Timezone Conversions
More KST time conversions
- kst to seoul
- kst to south korea
- kst to new york
- kst to london
- kst to dubai
- kst to tokyo
- kst to singapore
- kst to sydney
- kst to los angeles
- kst to paris
- kst to delhi
- kst to mumbai
- kst to berlin
- kst to hong kong
- kst to toronto
- kst to kathmandu
- new york to kst
- london to kst
- dubai to kst
- tokyo to kst
- singapore to kst
- sydney to kst
- los angeles to kst
- paris to kst
- delhi to kst
- mumbai to kst
- berlin to kst
- hong kong to kst
- toronto to kst
- kathmandu to kst
See every conversion from KST →·See every conversion from Cairo →