Meeting time

Best time to meet: Cairo and Perth

Cairo is 6 hours behind Perth right now. Their working days overlap for 2 hours: 9 AM to 11 AM in Cairo, which is 3 PM to 5 PM in Perth. The easiest time to meet is 10 AM in Cairo (4 PM in Perth).

Tue 5:52 PMCairo · Eastern European Standard TimeTue 11:52 PMPerth · Australian Western Standard Time
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Hour by hour

With the clocks as they are on November 10, 2026, Cairo time on the left. A working day here is 9 AM to 5 PM.

CairoPerth
6 AM12 PMPerth at work
7 AM1 PMPerth at work
8 AM2 PMPerth at work
9 AM3 PMBoth at work
10 AM4 PMEasiest time
11 AM5 PMCairo at work
12 PM6 PMCairo at work
1 PM7 PMCairo at work
2 PM8 PMCairo at work
3 PM9 PMCairo at work
4 PM10 PMCairo at work
5 PM11 PMBoth off
6 PM12 AM next dayBoth off
7 PM1 AM next dayBoth off
8 PM2 AM next dayBoth off
9 PM3 AM next dayBoth off
10 PM4 AM next dayBoth off

When the clocks change

The gap moves when either city changes its clocks. The next twelve months:

DatesCairo isBoth at work (Cairo time)Easiest (Cairo / Perth)
Now to April 30, 20276 hours behind9 AM–11 AM (2 hours)10 AM / 4 PM
April 30, 2027 to October 28, 2027
clocks in Cairo go forward		5 hours behind9 AM–12 PM (3 hours)10 AM / 3 PM
October 28, 2027 onward
clocks in Cairo go back		6 hours behind9 AM–11 AM (2 hours)10 AM / 4 PM

Perth keeps the same clock as Singapore.

Which days work

Cairo works Sunday to Thursday and Perth works Monday to Friday, so the days both are at work are Monday to Thursday. A Friday call lands on Cairo's weekend, and a Sunday one on Perth's.

Questions people ask

What time is it in Perth when it is 9 AM in Cairo?
3 PM in Perth, while Cairo is 6 hours behind.
When is the best time for a call between Cairo and Perth?
10 AM in Cairo, which is 4 PM in Perth. Both cities are at work from 9 AM to 11 AM Cairo time.
Does the time difference between Cairo and Perth change during the year?
Yes — it changes 2 times in the next twelve months, when the clocks go forward or back; the dates are in the table above.

More cities

New York and Cairo1 hour of shared working day · meet at 9 AM New York timeLondon and Cairo6 hours of shared working day · meet at 11:30 AM London timeSan Francisco and CairoNo shared working hours · fairest at 7:30 AM San Francisco timeBangalore and Cairo4 hours 30 minutes of shared working day · meet at 1:30 PM Bangalore timeSingapore and Cairo2 hours of shared working day · meet at 4 PM Singapore timeLos Angeles and CairoNo shared working hours · fairest at 7:30 AM Los Angeles timeSydney and CairoNo shared working hours · fairest at 5 PM Sydney timeTokyo and Cairo1 hour of shared working day · meet at 4 PM Tokyo timeBerlin and Cairo7 hours of shared working day · meet at 10 AM Berlin timeChicago and CairoNo shared working hours · fairest at 8:30 AM Chicago timeDubai and Cairo6 hours of shared working day · meet at 1:30 PM Dubai timeNew York and PerthNo shared working hours · fairest at 6 PM New York time

Every city from Cairo · Every city from Perth · All cities · Plan across more than two cities

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