Time Difference Between Delhi and Chicago

The time difference between Delhi and Chicago is 10 hours and 30 minutes. When it is 12:00 noon in Delhi, it is 01:30 in Chicago. Delhi uses the Asia/Kolkata time zone (UTC+5:30), while Chicago uses America/Chicago (UTC-5).

Chicago is 10 hours and 30 minutes behind Delhi — 10 hours and 30 minutes
Delhi, India
03:56:48
Friday, March 27, 2026
UTC+5:30 · IST
Chicago, United States
17:26:48
Thursday, March 26, 2026
UTC-5 · CDT (DST)

Time Zone Details: Delhi vs Chicago

Detail Delhi Chicago
Time Zone IDAsia/KolkataAmerica/Chicago
UTC OffsetUTC+5:30UTC-5
AbbreviationISTCDT
DST ActiveNoYes — currently observing
CountryIndiaUnited States
RegionAsiaNorth America

Best Time to Schedule a Call

With a 10 hours and 30 minutes gap, there is no standard business-hours overlap between Delhi and Chicago. One party will need to adjust their schedule. Early mornings in Delhi or late evenings in Chicago tend to be the most practical compromise.

Hour-by-Hour Time Conversion

Use this table to quickly convert any hour from Delhi time to Chicago time. Rows highlighted in green indicate overlapping business hours in both cities.

Delhi Chicago
00:00 13:30 (-1 day) Night
01:00 14:30 (-1 day) Night
02:00 15:30 (-1 day) Night
03:00 16:30 (-1 day) Night
04:00 17:30 (-1 day) Night
05:00 18:30 (-1 day) Night
06:00 19:30 (-1 day)
07:00 20:30 (-1 day)
08:00 21:30 (-1 day)
09:00 22:30 (-1 day)
10:00 23:30 (-1 day)
11:00 00:30
12:00 01:30
13:00 02:30
14:00 03:30
15:00 04:30
16:00 05:30
17:00 06:30
18:00 07:30
19:00 08:30
20:00 09:30
21:00 10:30
22:00 11:30 Night
23:00 12:30 Night

Daylight Saving Time (DST) Impact

Chicago is currently observing daylight saving time, while Delhi is on standard time. When Chicago switches back to standard time, the difference between these two cities will shift by 1 hour.

Practical Tips for Delhi–Chicago Scheduling

Compare Delhi and Chicago with Other Cities

From Delhi

From Chicago

Frequently Asked Questions

What is the time difference between Delhi and Chicago?

The time difference is 10 hours and 30 minutes. Chicago is 10 hours and 30 minutes behind Delhi.

Does the time difference change during the year?

Yes. One of these cities observes DST while the other does not, so the difference shifts by 1 hour when DST begins or ends.

When is the best time to call from Delhi to Chicago?

There is no ideal window during standard business hours. Consider scheduling at the edges — early morning for the city that is ahead and late afternoon for the city that is behind.

How do I convert Delhi time to Chicago time?

Subtract 10 hours and 30 minutes from Delhi time to get Chicago time. Use the hour-by-hour table above for a quick reference.

Related Pages

For sunrise and sunset data, visit TheSunsetTimes.com. For detailed DST schedules, see DaylightSavingTime.info.