Chicago to Alipur Duar time converter

Alipur Duar is 10 hours 30 minutes ahead of Chicago. When it is 9:00 AM in Chicago, it is 7:30 PM in Alipur Duar.

Chicago CDT

Monday, October 19, 2026

Alipur Duar IST

Tuesday, October 20, 2026

Chicago
Illinois, United States
Mon, Oct 19
CDTUTC-5
Alipur Duar
West Bengal, India
Tue, Oct 20
ISTUTC+5:30+10h 30m
Finding your time zone…
Shared working hours (9:00–18:00)

Chicago to Alipur Duar conversion table

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

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

Best time to call or meet

Working hours don't overlap fully. The closest fit is 9:00 AM – 11:30 AM in Chicago (7:30 PM – 10:00 PM in Alipur Duar): 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 Alipur Duar switch clocks on different dates:

  • Oct 19, 2026 – Nov 1, 2026: +10h 30m
  • Nov 1, 2026 – Mar 14, 2027: +11h 30m
  • Mar 14, 2027 – Oct 19, 2027: +10h 30m

Distance

Chicago and Alipur Duar are 12,411 km (7,712 miles) apart in a straight line.

More conversions

Alipur Duar 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 Alipur DuarLondon to Alipur DuarLos Angeles to Alipur DuarToronto to Alipur DuarSão Paulo to Alipur DuarParis to Alipur DuarBerlin to Alipur DuarMoscow to Alipur DuarDubai to Alipur DuarNew Delhi to Alipur DuarBangkok to Alipur DuarSingapore to Alipur Duar

Questions and answers

What is the time difference between Chicago and Alipur Duar?

Alipur Duar is 10 hours 30 minutes ahead of Chicago.

What time is it in Alipur Duar when it is 9 AM in Chicago?

When it is 9:00 AM in Chicago, it is 7:30 PM in Alipur Duar.

When is the best time to call Alipur Duar from Chicago?

Working hours don't overlap fully. The closest fit is 9:00 AM – 11:30 AM in Chicago (7:30 PM – 10:00 PM in Alipur Duar): working hours on one side, early or late on the other.

Does the time difference between Chicago and Alipur Duar change?

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