Vienna to Chicago Time Difference
Chicago is 7 hours behind Vienna. When it is noon in Vienna, it is 05:00 in Chicago.
Vienna (UTC+2) → Chicago (UTC-5)
🕐 Interactive Time Explorer
When it's 11:00 in Vienna, it's 04:00 in Chicago
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Vienna & Chicago✓ Perfect Match (1 hours)
◐ Extended Hours (7 hours)
✈️ Travel Information
Distance
7,540 km
Est. Flight Time
~9.9h
Time Difference
-7h
Work Hours Overlap
1h
Limited
🔴 Office Closed
Today 16:00
16:00 - 17:00
⏰ Quick Conversion
06:00
Vienna
23:00
Chicago (-1)
09:00
Vienna
02:00
Chicago
12:00
Vienna
05:00
Chicago
15:00
Vienna
08:00
Chicago
18:00
Vienna
11:00
Chicago
21:00
Vienna
14:00
Chicago
00:00
Vienna
17:00
Chicago (-1)
03:00
Vienna
20:00
Chicago (-1)
Frequently Asked Questions
How many hours is Vienna ahead of Chicago?
Chicago is 7 hours behind Vienna. When it is 12:00 noon in Vienna, it is 05:00 in Chicago. Vienna operates on Europe/Vienna (UTC+2), while Chicago uses America/Chicago (UTC-5).
What is the best time to call Chicago from Vienna?
There are 2 hours of overlapping business time (9 AM–5 PM) between Vienna and Chicago. The best window is 16:00–18:00 Vienna time (09:00–11:00 in Chicago).
Does the Vienna to Chicago time difference change throughout the year?
The time difference can shift by up to one hour when either city observes Daylight Saving Time (DST). DST transition dates differ between countries — typically March/April in the Northern Hemisphere and October in the Southern Hemisphere. Always verify the live difference above when scheduling important meetings near DST changeover dates.
Flying between Vienna and Chicago
The distance between Vienna and Chicago is approximately 7,540 km. A direct flight typically takes around 9.9 hours. Your arrival clock will show local Chicago time — use our Flight Time Calculator to predict exact arrival times.