Istanbul to Omachi Time Converter

Updating current time…
Istanbul
TurkeyTRT
UTC+3
12am
3am
6am
9am
12pm
3pm
6pm
9pm
Omachi
JapanJST
UTC+9
6h ahead
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Quick answers

Selected conversion

3:00 pm15:00 TRT (UTC+3), Oct 28, 2026 = 9:00 pm21:00 JST (UTC+9), Oct 28, 2026

Istanbul is 6 hours behind Ōmachi.

How the time difference changes

Istanbul is 6 hours behind Omachi year-round.

Working hours of 9:00 am to 6:00 pm in Istanbul correspond to 3:00 pm to 12:00 am (next day) in Omachi.Working hours of 09:00 to 18:00 in Istanbul correspond to 15:00 to 00:00 (next day) in Omachi.

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

Time Difference

TRT (Turkey Time) is 6 hours behind JST (Japan Standard Time).
3:00 pm15:00 in Istanbul, Turkey is 9:00 pm21:00 in Omachi, Japan

Istanbul to Ōmachi call time
Best time for a conference call or a meeting is between 9am-12pm09:00-12:00 in Istanbul which corresponds to 3pm-6pm15:00-18:00 in Ōmachi

3:00 pm15:00 TRT (Turkey Time) (Istanbul, Turkey). Offset UTC +3:00 hours
9:00 pm21:00 JST (Japan Standard Time) (Omachi, Japan). Offset UTC +9:00 hours

3:00 pm15:00 Istanbul, Turkey / 9:00 pm21:00 Omachi, Japan

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, TurkeyOmachi, Japan
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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

Ōmachi Time Zone and Facts

Time Zone

Abbreviation / Offset
JST – Japan Standard Time, UTC+9 (no daylight saving time)

Ōmachi Facts

Country
Japan
Alternative Names
Omachi, Omati, Omati-chhi, awmachy naganw, awmatshy, da ding shi, da ting, omachi si, Ômati-chhī, Ōmachi, Омати, Оматі, Омачи, Օմատի, أوماتشي, اوماچی، ناگانو, 大町, 大町市, 오마치 시
Population
27,559
Currency
Yen (JPY)
Geographic Coordinates
36° 30' N Latitude / 137° 52' E Longitude
International Dialing Code
+81
More About Ōmachi
Ōmachi local time and city facts
Current Time in Japan
Japan time now