IRST to CST

IRST is currently not used in any location. Locations using this time are currently using IRDT time.

Iran Standard Time

Iran Standard Time (IRST)

IRST is 3 hours 30 minutes ahead of Universal Time.

↑ ↓

Central Standard Time

Central Standard Time (CST)

CST is 6 hours behind Universal Time.

Subtract 9 hours 30 minutes from IRST to get CST

Next 5 Hours

IRST Time		CST Time
04:26 AM Thursday IRST	↔	06:56 PM Wednesday CST
05:26 AM Thursday IRST	↔	07:56 PM Wednesday CST
06:26 AM Thursday IRST	↔	08:56 PM Wednesday CST
07:26 AM Thursday IRST	↔	09:56 PM Wednesday CST
08:26 AM Thursday IRST	↔	10:56 PM Wednesday CST

Convert Time in Popular Time Zones to CST