Cairo to Casper time converter

Casper is 9 hours behind Cairo. When it is 9:00 AM in Cairo, it is 12:00 AM in Casper.

Cairo EEST

Saturday, October 17, 2026

Casper MDT

Saturday, October 17, 2026

Cairo
Egypt
Sat, Oct 17
EESTUTC+3
Casper
Wyoming, United States
Sat, Oct 17
MDTUTC-6-9h
Finding your time zone…
Shared working hours (9:00–18:00)

Cairo to Casper conversion table

Every hour of today in Cairo and the matching time in Casper. Light rows are typical working hours (9:00–18:00).

CairoCasper
12:00 AM3:00 PM−1 day
1:00 AM4:00 PM−1 day
2:00 AM5:00 PM−1 day
3:00 AM6:00 PM−1 day
4:00 AM7:00 PM−1 day
5:00 AM8:00 PM−1 day
6:00 AM9:00 PM−1 day
7:00 AM10:00 PM−1 day
8:00 AM11:00 PM−1 day
9:00 AM12:00 AM
10:00 AM1:00 AM
11:00 AM2:00 AM
12:00 PM3:00 AM
1:00 PM4:00 AM
2:00 PM5:00 AM
3:00 PM6:00 AM
4:00 PM7:00 AM
5:00 PM8:00 AM
6:00 PM9:00 AM
7:00 PM10:00 AM
8:00 PM11:00 AM
9:00 PM12:00 PM
10:00 PM1:00 PM
11:00 PM2:00 PM

Best time to call or meet

Working hours don't overlap fully. The closest fit is 4:00 PM – 6:00 PM in Cairo (7:00 AM – 9:00 AM in Casper): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference changes during the year because Cairo and Casper switch clocks on different dates:

  • Oct 17, 2026 – Oct 29, 2026: -9h
  • Oct 29, 2026 – Nov 1, 2026: -8h
  • Nov 1, 2026 – Mar 14, 2027: -9h
  • Mar 14, 2027 – Apr 30, 2027: -8h
  • Apr 30, 2027 – Oct 17, 2027: -9h

Distance

Cairo and Casper are 10,821 km (6,724 miles) apart in a straight line.

More conversions

Casper to CairoCairo to New YorkCairo to LondonCairo to Los AngelesCairo to ChicagoCairo to TorontoCairo to São PauloCairo to ParisCairo to BerlinCairo to MoscowCairo to DubaiCairo to New DelhiCairo to Bangkok
New York to CasperLondon to CasperLos Angeles to CasperChicago to CasperToronto to CasperSão Paulo to CasperParis to CasperBerlin to CasperMoscow to CasperDubai to CasperNew Delhi to CasperBangkok to Casper

Questions and answers

What is the time difference between Cairo and Casper?

Casper is 9 hours behind Cairo.

What time is it in Casper when it is 9 AM in Cairo?

When it is 9:00 AM in Cairo, it is 12:00 AM in Casper.

When is the best time to call Casper from Cairo?

Working hours don't overlap fully. The closest fit is 4:00 PM – 6:00 PM in Cairo (7:00 AM – 9:00 AM in Casper): working hours on one side, early or late on the other.

Does the time difference between Cairo and Casper change?

Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.