IRST to GST

Iran Standard Time

Iran Standard Time (IRST)

IRST is 3 hours 30 minutes ahead of Universal Time.

↑ ↓

Gulf Standard Time

Gulf Standard Time (GST)

GST is 4 hours ahead of Universal Time.

Add 30 minutes to IRST to get GST

Next 5 Hours

IRST Time		GST Time
06:30 AM Thursday IRST	↔	07:00 AM Thursday GST
07:30 AM Thursday IRST	↔	08:00 AM Thursday GST
08:30 AM Thursday IRST	↔	09:00 AM Thursday GST
09:30 AM Thursday IRST	↔	10:00 AM Thursday GST
10:30 AM Thursday IRST	↔	11:00 AM Thursday GST

Convert Time in Popular Time Zones to GST