Istanbul to Siem Reap Time Converter

Updating current time…
Istanbul
TurkeyTRT
UTC+3
12am
3am
6am
9am
12pm
3pm
6pm
9pm
Siem Reap
CambodiaICT
UTC+7
4h ahead
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Quick answers

Selected conversion

3:00 pm15:00 TRT (UTC+3), Oct 30, 2026 = 7:00 pm19:00 ICT (UTC+7), Oct 30, 2026

Istanbul is 4 hours behind Siem Reap.

How the time difference changes

Istanbul is 4 hours behind Siem Reap year-round.

Working hours of 9:00 am to 6:00 pm in Istanbul correspond to 1:00 pm to 10:00 pm in Siem Reap.Working hours of 09:00 to 18:00 in Istanbul correspond to 13:00 to 22:00 in Siem Reap.

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

Time Difference

TRT (Turkey Time) is 4 hours behind ICT (Indochina Time).
3:00 pm15:00 in Istanbul, Turkey is 7:00 pm19:00 in Siem Reap, Cambodia

Istanbul to Siem Reap call time
Best time for a conference call or a meeting is between 9am-2pm09:00-14:00 in Istanbul which corresponds to 1pm-6pm13:00-18:00 in Siem Reap

3:00 pm15:00 TRT (Turkey Time) (Istanbul, Turkey). Offset UTC +3:00 hours
7:00 pm19:00 ICT (Indochina Time) (Siem Reap, Cambodia). Offset UTC +7:00 hours

3:00 pm15:00 Istanbul, Turkey / 7:00 pm19:00 Siem Reap, Cambodia

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, TurkeySiem Reap, Cambodia
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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

Siem Reap Time Zone and Facts

Time Zone

Abbreviation / Offset
ICT – Indochina Time, UTC+7 (no daylight saving time)

Siem Reap Facts

Country
Cambodia
Alternative Names
Ciudad de Siem Riep, Khett Siem Reab, REP, Siem Reab, Siem Reap, Siem-Reap, Siemrap, Siemreab, Siemreabas, Siemreap, Siemrãp, Sijem Reap, Siĕm Réab, Siĕmréab, Sziemreap, Xiem Riep, Xiêm Riệp, ciyem rip, seiy mrath, shemuriappu, siemleapeu, siemlib, sima ripa, ssiemlib, syam ryb, sym ryp, syym ryp, syym ryyp, xian li sheng, xian li shi, Сием-Реап, Сиемреап, Сијем Реап, Сіемреап, سيام ريب, سیئم ریئپ, سیئم ریپ, سیم ریپ, सीम रीप, சியெம் ரீப், เสียมราฐ, ក្រុងសៀមរាប, シェムリアップ, 暹粒市, 暹粒省, 시엠레아프, 시엠립, 씨엠립
Population
139,458
Currency
Riels (KHR)
Geographic Coordinates
13° 21' N Latitude / 103° 51' E Longitude
International Dialing Code
+855
More About Siem Reap
Siem Reap local time and city facts