Istanbul to Drammen time converter

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

Istanbul TRT

Monday, October 19, 2026

Drammen CEST

Monday, October 19, 2026

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

Istanbul to Drammen conversion table

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

IstanbulDrammen
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 Drammen).

Daylight saving time and the difference

The difference changes during the year because Istanbul and Drammen 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 Drammen are 2,452 km (1,524 miles) apart in a straight line.

More conversions

Drammen 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 DrammenLondon to DrammenLos Angeles to DrammenChicago to DrammenToronto to DrammenSão Paulo to DrammenParis to DrammenBerlin to DrammenMoscow to DrammenDubai to DrammenNew Delhi to DrammenBangkok to Drammen

Questions and answers

What is the time difference between Istanbul and Drammen?

Drammen is 1 hour behind Istanbul.

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

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

When is the best time to call Drammen from Istanbul?

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

Does the time difference between Istanbul and Drammen change?

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