Istanbul Time to Tehran Time Converter

Istanbul is a city of Turkey. Current timezone is TRT (Turkey Time,Turkey Time) (in use)

Tehran is a city of Iran. Current timezone is IRST (Iran Standard Time,Iran Standard Time) (in use)

Istanbul Time = UTC + 3:00

01:56:26

Friday, December 19, 2025

Tehran Time = UTC + 3:30

02:26:26

Friday, December 19, 2025

Istanbul(Istanbul)Time and Tehran(Tehran)Time Mapping Table
IstanbulTime(Istanbul)	TehranTime(Tehran)
00:00	00:30
01:00	01:30
02:00	02:30
03:00	03:30
04:00	04:30
05:00	05:30
06:00	06:30
07:00	07:30
08:00	08:30
09:00	09:30
10:00	10:30
11:00	11:30
12:00	12:30
13:00	13:30
14:00	14:30
15:00	15:30
16:00	16:30
17:00	17:30
18:00	18:30
19:00	19:30
20:00	20:30
21:00	21:30
22:00	22:30
23:00	23:30

Istanbul(Istanbul)

Istanbul is a city of Turkey. The official language is Turkish, and the currency is Turkish Lira (TRY). The international dial code for Turkey is 90. The timezone Istanbul located is Turkey Time(Abbr:TRT).

Tehran(Tehran)

Tehran is a city of Iran. The official language is Persian, and the currency is Iranian Rial (IRR). The international dial code for Iran is 98. The timezone Tehran located is Iran Standard Time(Abbr:IRST).