Difference time between Iran and South Korea in hours, minutes, and seconds is [ -5 hours -30 minutes ] with gregorian date today is Wednesday 28th of January 2026 in Iranian local time, Where the time now in Iran is 17:34 PM and the time now in South Korea is 23:04 PM in South Korean local time and the time comparison between Islamic Republic of Iran and South Korea in greenwich time ( GMT ) where Iran advanced about greenwich time ( GMT +04:30 ) while South Korea advanced about greenwich time ( GMT +09:00 ).