Istanbul to Cairo
+0hIstanbul
TRTSOURCECairo
EESTGreen rows indicate typical business hours (9 AM - 5 PM)
TRT and EEST on the World Map
The map below highlights the TRT (Turkey Time) and EEST (Eastern European Time) timezone regions across the globe.
TRT – Turkey Time
UTC+03:00Turkey Time (TRT, UTC+03:00) is the single time zone used across Turkey, fixed year round since 2016.
- •Turkey has used a permanent UTC+03:00 since September 2016.
- •TRT is level with Moscow Standard Time and Arabia Standard Time all year.
- •Because Turkey kept summer time permanently, western cities see very late winter sunrises.
- •Turkey previously observed daylight saving time from 1973 to 2016.
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 Istanbul
WikipediaIstanbul operates on Turkey Time (TRT), UTC+3 year-round. As a transcontinental city, Istanbul bridges European and Asian business hours.
The Grand Bazaar is one of the world's oldest and largest covered markets with 4,000+ shops.
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.
Istanbul vs Cairo: Offsets, DST and Best Call Times
Istanbul runs on Türkiye Standard Time (TRT) at UTC+03:00. Cairo runs on Eastern European Summer Time (EEST) at UTC+03:00, also currently on daylight saving time. That puts Istanbul no time difference Cairo — a difference of +0h at the current offsets.
In practice, when it is 9:00 AM in Istanbul it is 9:00 AM in Cairo. Midnight in Istanbul is 12:00 AM in Cairo.Cairo observes daylight saving time while Istanbul does not, so the gap narrows or widens by an hour part of the year.
Istanbul to Cairo time conversion table
| Istanbul (TRT) | Cairo (EEST) | Day |
|---|---|---|
| 12:00 AM | 12:00 AM | same day |
| 6:00 AM | 6:00 AM | same day |
| 7:00 AM | 7:00 AM | same day |
| 8:00 AM | 8:00 AM | same day |
| 9:00 AM | 9:00 AM | same day |
| 12:00 PM | 12:00 PM | same day |
| 3:00 PM | 3:00 PM | same day |
| 5:00 PM | 5:00 PM | same day |
| 6:00 PM | 6:00 PM | same day |
| 9:00 PM | 9:00 PM | same day |
Why people convert Istanbul to Cairo time
- Scheduling a call from Istanbul to Cairo: a 10:00 AM start in Istanbul lands at 10:00 AM in Cairo, so you can confirm the slot without doing the arithmetic yourself.
- Finding shared working hours: both Istanbul and Cairo are inside the 9-to-5 working day between 9:00 AM and 5:00 PM TRT time (9:00 AM–5:00 PM EEST). That is roughly 8 hours of usable overlap.
- Keeping family and friends in sync: knowing that 8:00 PM in Istanbul is 8:00 PM in Cairo makes it easy to avoid calling at 3 AM.
- Always state the zone abbreviation, not just the hour. "3:00 PM TRT" is unambiguous; "3 PM" across a +0h gap is not.
- Block 9:00 AM–5:00 PM TRT as the recurring meeting window if you work primarily from Istanbul 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 TRT (Turkey Time)
Turkey Time (TRT) is fixed at UTC+03:00 all year. Turkey abolished seasonal clock changes in September 2016, moving to a permanent UTC+03:00 so the whole country stays on what was formerly summer time. That leaves Istanbul, which sits close to 29°E, on an offset well ahead of its solar time — sunrise in mid-winter comes after 08:30 local. TRT shares its offset with Moscow Standard Time, Arabia Standard Time and East Africa Time, so Istanbul is level with Moscow and Riyadh all year and one hour ahead of Central European Time during the European winter.
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 Istanbul and Cairo
Both Istanbul and Cairo sit inside the 9 AM – 5 PM working day between 9:00 AM–5:00 PM TRT, which is 9:00 AM–5:00 PM EEST. That gives roughly 8 hours of shared time — the safest window for a live call or meeting.
Business hours overlap
Istanbul and Cairo share 8 hours of working-hours overlap (9:00 AM–5:00 PM TRT), so scheduling a live meeting is straightforward.
Istanbul is no time difference Cairo (TRT UTC+03:00 → EEST UTC+03:00). The shared working window is 9:00 AM–5:00 PM TRT. Remember to re-check around daylight-saving transitions.
🕐 Daylight Saving Time Info
Istanbul
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 Istanbul and Cairo?
Istanbul (TRT, UTC+03:00) is no time difference Cairo (EEST, UTC+03:00). The gap is currently +0h.
How do I convert Istanbul time to Cairo time?
Add +0h to Istanbul local time. For example, 9:00 AM in Istanbul is 9:00 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 +0h offset from Istanbul.
What is the best time to call Cairo from Istanbul?
Call between 9:00 AM and 5:00 PM TRT — that maps to 9:00 AM–5:00 PM EEST and keeps both parties inside the working day.
Which is ahead, Istanbul or Cairo?
Istanbul and Cairo are currently on the same clock.
Do Istanbul and Cairo use different time zones?
Istanbul (Turkey) uses TRT at UTC+03:00, while Cairo (Egypt) uses EEST at UTC+03:00. The IANA identifiers are Europe/Istanbul and Africa/Cairo.
Does daylight saving time affect the Istanbul–Cairo difference?
Yes at the moment: Cairo is on daylight saving time and Istanbul is not, so the +0h gap shifts by an hour when exactly one of them changes clocks.
Which other cities share Istanbul's time zone?
TRT also covers Istanbul, Ankara, Izmir, Bursa, Antalya.
Which countries use TRT, Istanbul's zone?
TRT is used in Turkey.
What is the time difference between Istanbul and Cairo?
Cairo is +0h from Istanbul.
What timezone is Istanbul in?
Istanbul operates on Turkey Time (TRT), UTC+3 year-round. As a transcontinental city, Istanbul bridges European and Asian business hours.
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 Istanbul?
Standard business hours in Istanbul are 9:00 AM - 6:00 PM TRT.
What are the business hours in Cairo?
Standard business hours in Cairo are 9:00 AM - 5:00 PM EET.
What is the best time to schedule a call between Istanbul and Cairo?
The best overlap for a call is when both cities are in business hours. Istanbul works 9:00 AM - 6:00 PM TRT and Cairo works 9:00 AM - 5:00 PM EET (+0h difference). Try scheduling during the overlapping window for maximum convenience.
What currencies are used in Istanbul and Cairo?
Istanbul uses TRY (₺) while Cairo uses EGP (£). Check current exchange rates when planning travel or business between these cities.
How do Istanbul and Cairo compare in size?
Istanbul has a population of approximately 15.5 million (metro: 15.8 million), while Cairo has approximately 10.2 million (metro: 21.3 million).
What are the major landmarks in Istanbul and Cairo?
Istanbul is known for Hagia Sophia, Blue Mosque, Topkapi Palace. Cairo is famous for Pyramids of Giza, Egyptian Museum, Khan el-Khalili.
Do Istanbul and Cairo have stock exchanges?
Yes. Istanbul has the Borsa Istanbul and Cairo has the EGX (Egyptian Exchange). The +0h time difference affects trading hour overlaps between these exchanges.
Which countries use TRT (Turkey Time)?
TRT is used in Turkey.
Does TRT observe daylight saving time?
No, TRT does not observe daylight saving time and remains at UTC+03:00 year-round.
What are some interesting facts about TRT?
Turkey has used a permanent UTC+03:00 since September 2016. TRT is level with Moscow Standard Time and Arabia Standard Time all year.
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 Istanbul, what time is it in Cairo?
When it is 12:00 AM (midnight) in Istanbul (TRT), it is +0h later in Cairo (EET).
Related Developer Tools
Explore more tools that work great with timezone conversions for international teams:
Related Timezone Conversions
More Istanbul time conversions
- istanbul to trt
- istanbul to turkey
- istanbul to london
- istanbul to dublin
- istanbul to paris
- istanbul to berlin
- istanbul to amsterdam
- istanbul to madrid
- istanbul to rome
- istanbul to zurich
- istanbul to stockholm
- istanbul to moscow
- istanbul to lisbon
- istanbul to warsaw
- istanbul to new york
- istanbul to dubai
- istanbul to tokyo
- istanbul to singapore
- istanbul to sydney
- istanbul to los angeles
- istanbul to delhi
- istanbul to mumbai
- istanbul to hong kong
- istanbul to toronto
- istanbul to kathmandu
- new york to istanbul
- london to istanbul
- dubai to istanbul
- tokyo to istanbul
- singapore to istanbul
- sydney to istanbul
- los angeles to istanbul
- paris to istanbul
- delhi to istanbul
- mumbai to istanbul
- berlin to istanbul
See every conversion from Istanbul →·See every conversion from Cairo →