Istanbul to Shahin Dezh Time Converter

Updating current time…
Istanbul
TurkeyTRT
UTC+3
12am
3am
6am
9am
12pm
3pm
6pm
9pm
Shahin Dezh
IranIRST
UTC+3:30
30m ahead
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Quick answers

Selected conversion

3:00 pm15:00 TRT (UTC+3), Oct 30, 2026 = 3:30 pm15:30 IRST (UTC+3:30), Oct 30, 2026

Istanbul is 30 minutes behind Shāhīn Dezh.

How the time difference changes

Istanbul is 30 minutes behind Shahin Dezh year-round.

Working hours of 9:00 am to 6:00 pm in Istanbul correspond to 9:30 am to 6:30 pm in Shahin Dezh.Working hours of 09:00 to 18:00 in Istanbul correspond to 09:30 to 18:30 in Shahin Dezh.

Compare Istanbul time with Shahin Dezh time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.

Time Difference

TRT (Turkey Time) is 30 minutes behind IRST (Iran Standard Time).
3:00 pm15:00 in Istanbul, Turkey is 3:30 pm15:30 in Shahin Dezh, Iran

Istanbul to Shāhīn Dezh call time
Best time for a conference call or a meeting is between 9am-5:30pm09:00-17:30 in Istanbul which corresponds to 9:30am-6pm09:30-18:00 in Shāhīn Dezh

3:00 pm15:00 TRT (Turkey Time) (Istanbul, Turkey). Offset UTC +3:00 hours
3:30 pm15:30 IRST (Iran Standard Time) (Shahin Dezh, Iran). Offset UTC +3:30 hours

3:00 pm15:00 Istanbul, Turkey / 3:30 pm15:30 Shahin Dezh, Iran

Choose an hour to update the converter. Day labels such as “next day” or “+1” are relative to the selected date in the first column. Use Up and Down arrow keys, Home or End to move between hours, then Enter or Space to select.

Hourly time comparison
Istanbul, TurkeyShahin Dezh, Iran
12:30am
1:30am
2:30am
3:30am
4:30am
5:30am
6:30am
7:30am
8:30am
9:30am
10:30am
11:30am
12:30pm
1:30pm
2:30pm
3:30pm
4:30pm
5:30pm
6:30pm
7:30pm
8:30pm
9:30pm
10:30pm
11:30pm
00:30
01:30
02:30
03:30
04:30
05:30
06:30
07:30
08:30
09:30
10:30
11:30
12:30
13:30
14:30
15:30
16:30
17:30
18:30
19:30
20:30
21:30
22:30
23:30

Istanbul Time Zone and Facts

Time Zone

Abbreviation / Offset
TRT – Turkey Time, UTC+3 (no daylight saving time)

Istanbul Facts

Country
Turkey
Alternative Names
Bizanc, Bizánc, Byzance, Byzantion, Byzantium, Byzanz, Constantinoble, Constantinopla, Constantinople, Constantinopolen, Constantinopoli, Constantinopolis, Costantinopoli, Estambul, IST, Istamboul, Istambul, Istambuł, Istampoul, Istanbul, Istanbúl, Isztambul, Konstantinapoly, Konstantinopel, Konstantinopolo, Konstantinoupoli, Konstantinoupolis, Konstantinápoly, Kustantiniyah, Micklagard, Micklagård, Mikligardur, Mikligarður, Stamboul, Stambul, Stambula, Stambuł, Tsarigrad, Vizantija (Vizantija), Vyzantio, astnbwl, bijantium, byuzantion, byzntywn, iseutanbul, istambula, isutanburu, stin Poli [stimˈboli], yi si tan bu er, İstanbul, Βυζάντιο, Βυζαντιο, Ισταμπουλ, Ισταμπούλ, Κωνσταντινουπολη, Κωνσταντινούπολη, Κωνσταντινούπολις, στην Πόλι [stimˈboli], Византија (Vizantija), Истанбул, Стамбул, ביזנטיון, اسطنبول, इस्तांबुल, ইস্তাম্বুল, イスタンブール, ビュザンティオン, 伊斯坦布尔, 비잔티움, 이스탄불
Population
15,701,602
Currency
Lira (TRY)
Geographic Coordinates
41° 00' N Latitude / 28° 56' E Longitude
International Dialing Code
+90
More About Istanbul
Istanbul local time and city facts
Current Time in Turkey
Turkey time now

Shāhīn Dezh Time Zone and Facts

Time Zone

Abbreviation / Offset
IRST – Iran Standard Time, UTC+3:30 (no daylight saving time)

Shāhīn Dezh Facts

Country
Iran
Alternative Names
Sa'in Dezh, Sa'in Qal`eh, Sahin Dazh, Sain Kaleh, Shahin Dezh, Shāhīn Dezh, Sāīn Kaleh, shahyn dzh, Şā’īn Dezh, Şā’īn Qal‘eh, شاهین دژ
Population
41,442
Currency
Rial (IRR)
Geographic Coordinates
36° 40' N Latitude / 46° 34' E Longitude
International Dialing Code
+98
More About Shāhīn Dezh
Shāhīn Dezh local time and city facts