Chicago to Mahdishahr time converter

Mahdishahr is 8 hours 30 minutes ahead of Chicago. When it is 9:00 AM in Chicago, it is 5:30 PM in Mahdishahr.

Chicago CDT

Monday, October 19, 2026

Mahdishahr IRST

Tuesday, October 20, 2026

Chicago
Illinois, United States
Mon, Oct 19
CDTUTC-5
Mahdishahr
Iran
Tue, Oct 20
IRSTUTC+3:30+8h 30m
Finding your time zone…
Shared working hours (9:00–18:00)

Chicago to Mahdishahr conversion table

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

ChicagoMahdishahr
12:00 AM8:30 AM
1:00 AM9:30 AM
2:00 AM10:30 AM
3:00 AM11:30 AM
4:00 AM12:30 PM
5:00 AM1:30 PM
6:00 AM2:30 PM
7:00 AM3:30 PM
8:00 AM4:30 PM
9:00 AM5:30 PM
10:00 AM6:30 PM
11:00 AM7:30 PM
12:00 PM8:30 PM
1:00 PM9:30 PM
2:00 PM10:30 PM
3:00 PM11:30 PM
4:00 PM12:30 AM+1 day
5:00 PM1:30 AM+1 day
6:00 PM2:30 AM+1 day
7:00 PM3:30 AM+1 day
8:00 PM4:30 AM+1 day
9:00 PM5:30 AM+1 day
10:00 PM6:30 AM+1 day
11:00 PM7:30 AM+1 day

Best time to call or meet

Working hours don't overlap fully. The closest fit is 7:00 AM – 1:30 PM in Chicago (3:30 PM – 10:00 PM in Mahdishahr): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference changes during the year because Chicago and Mahdishahr switch clocks on different dates:

  • Oct 19, 2026 – Nov 1, 2026: +8h 30m
  • Nov 1, 2026 – Mar 14, 2027: +9h 30m
  • Mar 14, 2027 – Oct 19, 2027: +8h 30m

Distance

Chicago and Mahdishahr are 10,522 km (6,538 miles) apart in a straight line.

More conversions

Mahdishahr to ChicagoChicago to New YorkChicago to LondonChicago to Los AngelesChicago to TorontoChicago to São PauloChicago to ParisChicago to BerlinChicago to MoscowChicago to DubaiChicago to New DelhiChicago to BangkokChicago to Singapore
New York to MahdishahrLondon to MahdishahrLos Angeles to MahdishahrToronto to MahdishahrSão Paulo to MahdishahrParis to MahdishahrBerlin to MahdishahrMoscow to MahdishahrDubai to MahdishahrNew Delhi to MahdishahrBangkok to MahdishahrSingapore to Mahdishahr

Questions and answers

What is the time difference between Chicago and Mahdishahr?

Mahdishahr is 8 hours 30 minutes ahead of Chicago.

What time is it in Mahdishahr when it is 9 AM in Chicago?

When it is 9:00 AM in Chicago, it is 5:30 PM in Mahdishahr.

When is the best time to call Mahdishahr from Chicago?

Working hours don't overlap fully. The closest fit is 7:00 AM – 1:30 PM in Chicago (3:30 PM – 10:00 PM in Mahdishahr): working hours on one side, early or late on the other.

Does the time difference between Chicago and Mahdishahr change?

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