12 PM IRST to GMT

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.

↑ ↓

Greenwich Mean Time

Greenwich Mean Time (GMT)

GMT is the time same as Universal Time.

Subtract 3 hours 30 minutes from IRST to get GMT

Next 5 Hours

IRST Time		GMT Time
01:00 PM Saturday IRST	↔	09:30 AM Saturday GMT
02:00 PM Saturday IRST	↔	10:30 AM Saturday GMT
03:00 PM Saturday IRST	↔	11:30 AM Saturday GMT
04:00 PM Saturday IRST	↔	12:30 PM Saturday GMT
05:00 PM Saturday IRST	↔	01:30 PM Saturday GMT

Convert Time in Popular Time Zones to GMT