Koszalin to Istanbul time converter

Istanbul is 1 hour ahead of Koszalin. When it is 9:00 AM in Koszalin, it is 10:00 AM in Istanbul.

Koszalin CEST

Tuesday, October 20, 2026

Istanbul TRT

Tuesday, October 20, 2026

Koszalin
Poland
Tue, Oct 20
CESTUTC+2
Istanbul
Turkey
Tue, Oct 20
TRTUTC+3+1h
Finding your time zone…
Shared working hours (9:00–18:00)

Koszalin to Istanbul conversion table

Every hour of today in Koszalin and the matching time in Istanbul. Light rows are typical working hours (9:00–18:00).

KoszalinIstanbul
12:00 AM1:00 AM
1:00 AM2:00 AM
2:00 AM3:00 AM
3:00 AM4:00 AM
4:00 AM5:00 AM
5:00 AM6:00 AM
6:00 AM7:00 AM
7:00 AM8:00 AM
8:00 AM9:00 AM
9:00 AM10:00 AM
10:00 AM11:00 AM
11:00 AM12:00 PM
12:00 PM1:00 PM
1:00 PM2:00 PM
2:00 PM3:00 PM
3:00 PM4:00 PM
4:00 PM5:00 PM
5:00 PM6:00 PM
6:00 PM7:00 PM
7:00 PM8:00 PM
8:00 PM9:00 PM
9:00 PM10:00 PM
10:00 PM11:00 PM
11:00 PM12:00 AM+1 day

Best time to call or meet

Both sides are at work from 9:00 AM – 5:00 PM in Koszalin (10:00 AM – 6:00 PM in Istanbul).

Daylight saving time and the difference

The difference changes during the year because Koszalin and Istanbul switch clocks on different dates:

  • Oct 20, 2026 – Oct 25, 2026: +1h
  • Oct 25, 2026 – Mar 28, 2027: +2h
  • Mar 28, 2027 – Oct 20, 2027: +1h

Distance

Koszalin and Istanbul are 1,745 km (1,084 miles) apart in a straight line.

More conversions

Istanbul to KoszalinKoszalin to New YorkKoszalin to LondonKoszalin to Los AngelesKoszalin to ChicagoKoszalin to TorontoKoszalin to São PauloKoszalin to ParisKoszalin to BerlinKoszalin to MoscowKoszalin to DubaiKoszalin to New DelhiKoszalin to Bangkok
New York to IstanbulLondon to IstanbulLos Angeles to IstanbulChicago to IstanbulToronto to IstanbulSão Paulo to IstanbulParis to IstanbulBerlin to IstanbulMoscow to IstanbulDubai to IstanbulNew Delhi to IstanbulBangkok to Istanbul

Questions and answers

What is the time difference between Koszalin and Istanbul?

Istanbul is 1 hour ahead of Koszalin.

What time is it in Istanbul when it is 9 AM in Koszalin?

When it is 9:00 AM in Koszalin, it is 10:00 AM in Istanbul.

When is the best time to call Istanbul from Koszalin?

Both sides are at work from 9:00 AM – 5:00 PM in Koszalin (10:00 AM – 6:00 PM in Istanbul).

Does the time difference between Koszalin and Istanbul change?

Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.