Iran Standard Time

1

4

3

0

2

5

Monday, 14

September 2026

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

Time difference, hrs.

Columbus	-7.5	0 7 0 0
London	-2.5	1 2 0 0
New York	-7.5	0 7 0 0
Tokyo	5.5	2 0 0 0

Compare other Time Zones

Countries in Iran Standard Time

Iran: Tehran