Iran Standard Time

2

1

5

7

0

0

Tuesday, 13

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	1 3 2 7
London	-3.5	1 8 2 7
New York	-8.5	1 3 2 7
Tokyo	5.5	0 3 2 7

Compare other Time Zones

Countries in Iran Standard Time

Iran: Tehran