Updating current time…
Bosnia and HerzegovinaCET
UTC+1
12am
3am
6am
9am
12pm
3pm
6pm
9pm
TurkeyTRT
UTC+3
2h ahead
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Quick answers

Selected conversion

1:00 pm13:00 CET (UTC+1), Nov 5, 2026 = 3:00 pm15:00 TRT (UTC+3), Nov 5, 2026

Banja Luka is 2 hours behind Istanbul.

How the time difference changes

For most of the year, Banja Luka is 1 hour behind Istanbul. From Oct 25, 2026 to Mar 28, 2027, and from Oct 31, 2027 to Mar 26, 2028, Banja Luka is 2 hours behind Istanbul.

For most of the year, working hours of 9:00 am to 6:00 pm in Banja Luka correspond to 10:00 am to 7:00 pm in Istanbul. At other times of the year, working hours of 9:00 am to 6:00 pm in Banja Luka correspond to 11:00 am to 8:00 pm in Istanbul.For most of the year, working hours of 09:00 to 18:00 in Banja Luka correspond to 10:00 to 19:00 in Istanbul. At other times of the year, working hours of 09:00 to 18:00 in Banja Luka correspond to 11:00 to 20:00 in Istanbul.

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

Time Difference

CET (Central European Time) is 2 hours behind TRT (Turkey Time).
1:00 pm13:00 in Banja Luka, Bosnia and Herzegovina is 3:00 pm15:00 in Istanbul, Turkey

Banja Luka to Istanbul call time
Best time for a conference call or a meeting is between 9am-4pm09:00-16:00 in Banja Luka which corresponds to 11am-6pm11:00-18:00 in Istanbul

1:00 pm13:00 CET (Central European Time) (Banja Luka, Bosnia and Herzegovina). Offset UTC +1:00 hour
3:00 pm15:00 TRT (Turkey Time) (Istanbul, Turkey). Offset UTC +3:00 hours

1:00 pm13:00 Banja Luka, Bosnia and Herzegovina / 3:00 pm15:00 Istanbul, Turkey

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Hourly time comparison
Banja Luka, Bosnia and HerzegovinaIstanbul, Turkey
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Banja Luka Time Zone and Facts

Time Zone

Abbreviation / Offset
CET – Central European Time, UTC+1 (now)
CEST – Central European Summer Time, UTC+2 (daylight saving time)
Daylight Saving Time Starts
123456789101112Sunday, March 28, 2027 at 2:00 amSunday, March 28, 2027 at 02:00: clocks go forward 1 hour to 3:00 am03:00 (CEST). DST starts on the last Sunday of March each year. Also called Spring Forward or Summer Time.
Daylight Saving Time Ends
123456789101112Sunday, October 31, 2027 at 3:00 amSunday, October 31, 2027 at 03:00: clocks go back 1 hour to 2:00 am02:00 (CET). DST ends on the last Sunday of October each year. Also called Fall Back or Winter Time.

Banja Luka Facts

Country
Bosnia and Herzegovina
Alternative Names
BNX, Bagnaluka, Bana Luka, Bania Louka, Bania Luka, Banialuca, Banja Luka, Banja Luka - Bana Luka, Banja Luka - Бања Лука, Banja-Luka, Banja-Lukae, Banjaluka, Banjaluko, Banya Luka, Baņa Luka, ba ni ya lu ka, ban ya luk a, banja luka, banja lwka, banya lwka, banyaluka, Μπάνια Λούκα, Баня Лука, Баня-Лукæ, Баня-Лука, Банꙗ Лоука, Бања Лука, Բանյա Լուկա, באניה לוקה, بانجا لوکا, بانيا لوكا, بانیا لوکا, बंजा लुका, บันยาลูกา, ბანია-ლუკა, バニャ・ルカ, 巴尼亚卢卡, 바냐루카
Population
221,106
Currency
Marka (BAM)
Geographic Coordinates
44° 46' N Latitude / 17° 11' E Longitude
International Dialing Code
+387

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