IST
Mumbai
CST
Chicago
Convert IST to CST
India Standard Time to Central Standard Time — Chicago is 10.5 hours behind Mumbai
10:57 PM
Friday, March 27, 2026
UTC+5.5
12:27 PM
Friday, March 27, 2026
UTC-5
Quick Facts
Time Difference
-10.5 hours
IST Full Name
India Standard Time
CST Full Name
Central Standard Time
IST to CST Conversion Table
IST (Mumbai)
CST (Chicago)
12:00 AM
1:30 PM(Mar 26)
1:00 AM
2:30 PM(Mar 26)
2:00 AM
3:30 PM(Mar 26)
3:00 AM
4:30 PM(Mar 26)
4:00 AM
5:30 PM(Mar 26)
5:00 AM
6:30 PM(Mar 26)
6:00 AM
7:30 PM(Mar 26)
7:00 AM
8:30 PM(Mar 26)
8:00 AM
9:30 PM(Mar 26)
9:00 AM
10:30 PM(Mar 26)
10:00 AM
11:30 PM(Mar 26)
11:00 AM
12:30 AM
12:00 PM
1:30 AM
1:00 PM
2:30 AM
2:00 PM
3:30 AM
3:00 PM
4:30 AM
4:00 PM
5:30 AM
5:00 PM
6:30 AM
6:00 PM
7:30 AM
7:00 PM
8:30 AM
8:00 PM
9:30 AM
9:00 PM
10:30 AM
10:00 PM
11:30 AM
11:00 PM
12:30 PM
Related Conversions
About IST and CST Time Zones
IST (India Standard Time) is UTC+5.5 and is the standard time zone for Mumbai. CST (Central Standard Time) is UTC-5 and is the standard time zone for Chicago.
When it's 12:00 PM (noon) in Mumbai (IST), it's 1:30 AM in Chicago (CST). The time difference between IST and CST is 10.5 hours.
Use our world clock tool to compare Mumbai and Chicago with a visual timeline, or browse more timezone conversions.