Iran Standard Time

1

2

2

5

0

6

Thursday, 8

January 2026

Iran Standard Time (IRST) is 3 hours ahead of Coordinated Universal Time, UTC+3:30
Wikipedia: Iran Standard Time

Time difference, hrs.

Columbus	-8.5	0 3 5 5
London	-3.5	0 8 5 5
New York	-8.5	0 3 5 5
Tokyo	5.5	1 7 5 5

Compare other Time Zones

Countries in Iran Standard Time

Iran: Tehran