A Persian Calendar converter is here

What Time Zone is Iran in?

Standard Time is 3.5 hours ahead Greenwich Mean Time (GMT+3.30).

Does Iran operate Daylight Saving (Summer) Time?

Iran operates Daylight saving Time between 1 Farvardin (March 21) and the 1 Mehr (September 23) when the time is 4.5 hours ahead of Greenwich Mean Time (GMT+4:30).

What is the international telephone dialling code for Iran?

The international dialling code for Iran is +98.