Iran Standard Time

2

3

1

8

2

2

Wednesday, 12

November 2025

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	1 4 4 8
London	-3.5	1 9 4 8
New York	-8.5	1 4 4 8
Tokyo	5.5	0 4 4 8

Compare other Time Zones

Countries in Iran Standard Time

Iran: Tehran