Iran Standard Time

0

1

4

8

3

9

Saturday, 29

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 7 1 8
London	-3.5	2 2 1 8
New York	-8.5	1 7 1 8
Tokyo	5.5	0 7 1 8

Compare other Time Zones

Countries in Iran Standard Time

Iran: Tehran