Istanbul to Basel time converter

Basel is 1 hour behind Istanbul. When it is 9:00 AM in Istanbul, it is 8:00 AM in Basel.

Istanbul TRT

Monday, October 19, 2026

Basel CEST

Monday, October 19, 2026

Istanbul
Turkey
Mon, Oct 19
TRTUTC+3
Basel
Switzerland
Mon, Oct 19
CESTUTC+2-1h
Finding your time zone…
Shared working hours (9:00–18:00)

Istanbul to Basel conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

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

  • Oct 19, 2026 – Oct 25, 2026: -1h
  • Oct 25, 2026 – Mar 28, 2027: -2h
  • Mar 28, 2027 – Oct 19, 2027: -1h

Distance

Istanbul and Basel are 1,843 km (1,145 miles) apart in a straight line.

More conversions

Basel to IstanbulIstanbul to New YorkIstanbul to LondonIstanbul to Los AngelesIstanbul to ChicagoIstanbul to TorontoIstanbul to São PauloIstanbul to ParisIstanbul to BerlinIstanbul to MoscowIstanbul to DubaiIstanbul to New DelhiIstanbul to Bangkok
New York to BaselLondon to BaselLos Angeles to BaselChicago to BaselToronto to BaselSão Paulo to BaselParis to BaselBerlin to BaselMoscow to BaselDubai to BaselNew Delhi to BaselBangkok to Basel

Questions and answers

What is the time difference between Istanbul and Basel?

Basel is 1 hour behind Istanbul.

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

When it is 9:00 AM in Istanbul, it is 8:00 AM in Basel.

When is the best time to call Basel from Istanbul?

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

Does the time difference between Istanbul and Basel change?

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