Doha to Casper time converter

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

Doha AST

Saturday, October 17, 2026

Casper MDT

Saturday, October 17, 2026

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

Doha to Casper conversion table

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

DohaCasper
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 Doha (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 Doha and Casper switch clocks on different dates:

  • Oct 17, 2026 – Nov 1, 2026: -9h
  • Nov 1, 2026 – Mar 14, 2027: -10h
  • Mar 14, 2027 – Oct 17, 2027: -9h

Distance

Doha and Casper are 12,104 km (7,521 miles) apart in a straight line.

More conversions

Casper to DohaDoha to New YorkDoha to LondonDoha to Los AngelesDoha to ChicagoDoha to TorontoDoha to São PauloDoha to ParisDoha to BerlinDoha to MoscowDoha to DubaiDoha to New DelhiDoha 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 Doha and Casper?

Casper is 9 hours behind Doha.

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

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

When is the best time to call Casper from Doha?

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

Does the time difference between Doha 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.