Vienna to Keflavík time converter

Keflavík is 2 hours behind Vienna. When it is 9:00 AM in Vienna, it is 7:00 AM in Keflavík.

Vienna CEST

Tuesday, October 20, 2026

Keflavík GMT

Monday, October 19, 2026

Vienna
Austria
Tue, Oct 20
CESTUTC+2
Keflavík
Iceland
Mon, Oct 19
GMTUTC+0-2h
Finding your time zone…
Shared working hours (9:00–18:00)

Vienna to Keflavík conversion table

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

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

Best time to call or meet

Both sides are at work from 11:00 AM – 6:00 PM in Vienna (9:00 AM – 4:00 PM in Keflavík).

Daylight saving time and the difference

The difference changes during the year because Vienna and Keflavík switch clocks on different dates:

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

Distance

Vienna and Keflavík are 2,912 km (1,809 miles) apart in a straight line.

More conversions

Keflavík to ViennaVienna to New YorkVienna to LondonVienna to Los AngelesVienna to ChicagoVienna to TorontoVienna to São PauloVienna to ParisVienna to BerlinVienna to MoscowVienna to DubaiVienna to New DelhiVienna to Bangkok
New York to KeflavíkLondon to KeflavíkLos Angeles to KeflavíkChicago to KeflavíkToronto to KeflavíkSão Paulo to KeflavíkParis to KeflavíkBerlin to KeflavíkMoscow to KeflavíkDubai to KeflavíkNew Delhi to KeflavíkBangkok to Keflavík

Questions and answers

What is the time difference between Vienna and Keflavík?

Keflavík is 2 hours behind Vienna.

What time is it in Keflavík when it is 9 AM in Vienna?

When it is 9:00 AM in Vienna, it is 7:00 AM in Keflavík.

When is the best time to call Keflavík from Vienna?

Both sides are at work from 11:00 AM – 6:00 PM in Vienna (9:00 AM – 4:00 PM in Keflavík).

Does the time difference between Vienna and Keflavík change?

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