Cheonan to Vienna time converter

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

Cheonan KST

Monday, October 19, 2026

Vienna CEST

Monday, October 19, 2026

Cheonan
South Korea
Mon, Oct 19
KSTUTC+9
Vienna
Austria
Mon, Oct 19
CESTUTC+2-7h
Finding your time zone…
Shared working hours (9:00–18:00)

Cheonan to Vienna conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

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

  • Oct 19, 2026 – Oct 25, 2026: -7h
  • Oct 25, 2026 – Mar 28, 2027: -8h
  • Mar 28, 2027 – Oct 19, 2027: -7h

Distance

Cheonan and Vienna are 8,349 km (5,188 miles) apart in a straight line.

More conversions

Vienna to CheonanCheonan to New YorkCheonan to LondonCheonan to Los AngelesCheonan to ChicagoCheonan to TorontoCheonan to São PauloCheonan to ParisCheonan to BerlinCheonan to MoscowCheonan to DubaiCheonan to New DelhiCheonan to Bangkok
New York to ViennaLondon to ViennaLos Angeles to ViennaChicago to ViennaToronto to ViennaSão Paulo to ViennaParis to ViennaBerlin to ViennaMoscow to ViennaDubai to ViennaNew Delhi to ViennaBangkok to Vienna

Questions and answers

What is the time difference between Cheonan and Vienna?

Vienna is 7 hours behind Cheonan.

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

When it is 9:00 AM in Cheonan, it is 2:00 AM in Vienna.

When is the best time to call Vienna from Cheonan?

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

Does the time difference between Cheonan and Vienna change?

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