Chicago to Dehradun time converter

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

Chicago CDT

Sunday, October 18, 2026

Dehradun IST

Monday, October 19, 2026

Chicago
Illinois, United States
Sun, Oct 18
CDTUTC-5
Dehradun
Uttarakhand, India
Mon, Oct 19
ISTUTC+5:30+10h 30m
Finding your time zone…
Shared working hours (9:00–18:00)

Chicago to Dehradun conversion table

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

ChicagoDehradun
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 Dehradun): 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 Dehradun switch clocks on different dates:

  • Oct 18, 2026 – Nov 1, 2026: +10h 30m
  • Nov 1, 2026 – Mar 14, 2027: +11h 30m
  • Mar 14, 2027 – Oct 18, 2027: +10h 30m

Distance

Chicago and Dehradun are 11,856 km (7,367 miles) apart in a straight line.

More conversions

Dehradun 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 DehradunLondon to DehradunLos Angeles to DehradunToronto to DehradunSão Paulo to DehradunParis to DehradunBerlin to DehradunMoscow to DehradunDubai to DehradunNew Delhi to DehradunBangkok to DehradunSingapore to Dehradun

Questions and answers

What is the time difference between Chicago and Dehradun?

Dehradun is 10 hours 30 minutes ahead of Chicago.

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

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

When is the best time to call Dehradun 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 Dehradun): working hours on one side, early or late on the other.

Does the time difference between Chicago and Dehradun change?

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