Vienna to Ulsan time converter

Ulsan is 7 hours ahead of Vienna. When it is 9:00 AM in Vienna, it is 4:00 PM in Ulsan.

Vienna CEST

Saturday, October 17, 2026

Ulsan KST

Saturday, October 17, 2026

Vienna
Austria
Sat, Oct 17
CESTUTC+2
Ulsan
South Korea
Sat, Oct 17
KSTUTC+9+7h
Finding your time zone…
Shared working hours (9:00–18:00)

Vienna to Ulsan conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

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

  • Oct 17, 2026 – Oct 25, 2026: +7h
  • Oct 25, 2026 – Mar 28, 2027: +8h
  • Mar 28, 2027 – Oct 17, 2027: +7h

Distance

Vienna and Ulsan are 8,582 km (5,333 miles) apart in a straight line.

More conversions

Ulsan 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 UlsanLondon to UlsanLos Angeles to UlsanChicago to UlsanToronto to UlsanSão Paulo to UlsanParis to UlsanBerlin to UlsanMoscow to UlsanDubai to UlsanNew Delhi to UlsanBangkok to Ulsan

Questions and answers

What is the time difference between Vienna and Ulsan?

Ulsan is 7 hours ahead of Vienna.

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

When it is 9:00 AM in Vienna, it is 4:00 PM in Ulsan.

When is the best time to call Ulsan from Vienna?

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

Does the time difference between Vienna and Ulsan change?

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