Iran Standard Time

1

8

1

4

1

0

Saturday, 10

October 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	1 0 4 4
London	-2.5	1 5 4 4
New York	-7.5	1 0 4 4
Tokyo	5.5	2 3 4 4

Compare other Time Zones

Countries in Iran Standard Time

Iran: Tehran