Delft to Istanbul time converter

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

Delft CEST

Monday, October 19, 2026

Istanbul TRT

Monday, October 19, 2026

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

Delft to Istanbul conversion table

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

DelftIstanbul
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 Delft (10:00 AM – 6:00 PM in Istanbul).

Daylight saving time and the difference

The difference changes during the year because Delft and Istanbul 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

Delft and Istanbul are 2,227 km (1,384 miles) apart in a straight line.

More conversions

Istanbul to DelftDelft to New YorkDelft to LondonDelft to Los AngelesDelft to ChicagoDelft to TorontoDelft to São PauloDelft to ParisDelft to BerlinDelft to MoscowDelft to DubaiDelft to New DelhiDelft 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 Delft and Istanbul?

Istanbul is 1 hour ahead of Delft.

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

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

When is the best time to call Istanbul from Delft?

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

Does the time difference between Delft 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.