Updating current time…
TurkeyTRT
UTC+3
12am
3am
6am
9am
12pm
3pm
6pm
9pm
Sri LankaSLST
UTC+5:30
2h 30m ahead
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Quick answers

Selected conversion

3:00 pm15:00 TRT (UTC+3), Nov 8, 2026 = 5:30 pm17:30 SLST (UTC+5:30), Nov 8, 2026

Istanbul is 2 hours and 30 minutes behind Sri Jayewardenepura Kotte.

How the time difference changes

Istanbul is 2 hours and 30 minutes behind Sri Jayewardenepura Kotte year-round.

Working hours of 9:00 am to 6:00 pm in Istanbul correspond to 11:30 am to 8:30 pm in Sri Jayewardenepura Kotte.Working hours of 09:00 to 18:00 in Istanbul correspond to 11:30 to 20:30 in Sri Jayewardenepura Kotte.

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

Time Difference

TRT (Turkey Time) is 2 hours and 30 minutes behind SLST (Sri Lanka Standard Time).
3:00 pm15:00 in Istanbul, Turkey is 5:30 pm17:30 in Sri Jayewardenepura Kotte, Sri Lanka

Istanbul to Sri Jayewardenepura Kotte call time
Best time for a conference call or a meeting is between 9am-3:30pm09:00-15:30 in Istanbul which corresponds to 11:30am-6pm11:30-18:00 in Sri Jayewardenepura Kotte.

3:00 pm15:00 TRT (Turkey Time) (Istanbul, Turkey). Offset UTC +3:00 hours
5:30 pm17:30 SLST (Sri Lanka Standard Time) (Sri Jayewardenepura Kotte, Sri Lanka). Offset UTC +5:30 hours

3:00 pm15:00 Istanbul, Turkey / 5:30 pm17:30 Sri Jayewardenepura Kotte, Sri Lanka

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Hourly time comparison
Istanbul, TurkeySri Jayewardenepura Kotte, Sri Lanka
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11:30pm
12:30am next day
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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
Current Time in Turkey

Sri Jayewardenepura Kotte Time Zone and Facts

Time Zone

Abbreviation / Offset
SLST – Sri Lanka Standard Time, UTC+5:30 (no daylight saving time)

Sri Jayewardenepura Kotte Facts

Country
Sri Lanka
Alternative Names
DWO, Kolompo, Kotte, New Capital Territory, Shri-Dzhajavardenepura-Kotte, Sri Dzajavardenepura, Sri Jayavardhanapura, Sri Jayawardenapura, Sri Jayawardenepura, Sri Jayawardenepura Kotte, Sri Jayewardanapura Kotte, Sri Jayewardanepura, Sri Jayewardanepura Kotte, Sri Jayewardenepura Kotte, kotte, seulijayawaleudanapula, surijayawarudanapurakotte, Šri Džajavardenepura, Κολόμπο, Шри-Джаяварденепура-Котте, கோட்டே, スリジャヤワルダナプラコッテ, 스리자야와르다나푸라
Population
115,826
Currency
Rupee (LKR)
Geographic Coordinates
6° 52' N Latitude / 79° 54' E Longitude
International Dialing Code
+94
More About Sri Jayewardenepura Kotte