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Chicago to Mumbai Time Converter

America/Chicago → Asia/Kolkata

:Chicago
23:30Mumbai
UTC-06:00 → UTC+05:30 (+11.5h)

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24-hour conversion table

ChicagoMumbai
00:0011:30
01:0012:30
02:0013:30
03:0014:30
04:0015:30
05:0016:30
06:0017:30
07:0018:30
08:0019:30
09:0020:30
10:0021:30
11:0022:30
12:0023:30
13:0000:30+1 day
14:0001:30+1 day
15:0002:30+1 day
16:0003:30+1 day
17:0004:30+1 day
18:0005:30+1 day
19:0006:30+1 day
20:0007:30+1 day
21:0008:30+1 day
22:0009:30+1 day
23:0010:30+1 day

Time difference in 2026

  • 2026-01-01–2026-03-08: Mumbai is 11 h 30 min ahead of Chicago
  • 2026-03-08–2026-11-01: Mumbai is 10 h 30 min ahead of Chicago
  • 2026-11-01–2026-12-31: Mumbai is 11 h 30 min ahead of Chicago

Business hours overlap (09:00–17:00)

No overlap

About this time difference

In standard time, Mumbai is 11 h 30 min ahead of Chicago. Chicago observes daylight saving time; in 2026 the clocks change on March 8 and November 1. Mumbai does not observe daylight saving time (no clock changes since 1945). As a result, the time difference changes 2 times a year, ranging from 10 h 30 min to 11 h 30 min.

The two cities compared

ChicagoMumbai
CountryUnited StatesIndia
Time zoneAmerica/ChicagoAsia/Kolkata
Standard time (UTC offset)UTC-06:00UTC+05:30
Daylight saving timeObservedAbolished in 1945
Population2,693,00020,411,000

Frequently asked questions

What is the time difference between Chicago and Mumbai?
Winter: 11 h 30 min; Summer: 10 h 30 min.
What time is it in Mumbai when it is noon in Chicago?
Winter: 23:30 in Mumbai (same day); Summer: 22:30 in Mumbai (same day).
Do business hours (09:00–17:00) in the two cities overlap?
No. Business hours (09:00–17:00) in the two cities never overlap.