IST to CST time
ISTIndia Standard Time9:07:05 PMFri 9 Oct · IST UTC+5:30
10 h 30 minCST is behind
CSTCentral Time10:37:05 AMFri 9 Oct · CDT UTC−5Synchronising…
IST and CST time difference
CST is currently 10 h 30 min behind IST. IST is on IST (UTC+05:30) and CST is on CDT (UTC−05:00).
The difference can change with daylight saving time. The next change is in CST on Sunday, 1 November 2026, after which CST will be 11 h 30 min behind IST.
If it is 9:00 in IST, what time is it in CST?
It is 22:30 in CST (previous day).
What is the best time for a call between IST and CST?
Use the planner above: green hours are within 9:00–17:00 in both places.