Columbus to Vienna time converter
Vienna is 7 hours ahead of Columbus. When it is 9:00 AM in Columbus, it is 4:00 PM in Vienna.
6:04 AM in Columbus, Wednesday, October 21, 2026
Columbus to Vienna conversion table
Every hour of today in Columbus and the matching time in Vienna. Light rows are typical working hours (9:00–18:00).
| Columbus | Vienna |
|---|---|
| 12:00 AM | 7:00 AM |
| 1:00 AM | 8:00 AM |
| 2:00 AM | 9:00 AM |
| 3:00 AM | 10:00 AM |
| 4:00 AM | 11:00 AM |
| 5:00 AM | 12:00 PM |
| 6:00 AM | 1:00 PM |
| 7:00 AM | 2:00 PM |
| 8:00 AM | 3:00 PM |
| 9:00 AM | 4:00 PM |
| 10:00 AM | 5:00 PM |
| 11:00 AM | 6:00 PM |
| 12:00 PM | 7:00 PM |
| 1:00 PM | 8:00 PM |
| 2:00 PM | 9:00 PM |
| 3:00 PM | 10:00 PM |
| 4:00 PM | 11:00 PM |
| 5:00 PM | 12:00 AM+1 day |
| 6:00 PM | 1:00 AM+1 day |
| 7:00 PM | 2:00 AM+1 day |
| 8:00 PM | 3:00 AM+1 day |
| 9:00 PM | 4:00 AM+1 day |
| 10:00 PM | 5:00 AM+1 day |
| 11:00 PM | 6:00 AM+1 day |
Best time to call or meet
Both sides are at work from 9:00 AM – 11:00 AM in Columbus (4:00 PM – 6:00 PM in Vienna).
Daylight saving time and the difference
The difference changes during the year because Columbus and Vienna switch clocks on different dates:
- Oct 21, 2026 – Oct 24, 2026: +7h
- Oct 24, 2026 – Nov 1, 2026: +6h
- Nov 1, 2026 – Mar 14, 2027: +7h
- Mar 14, 2027 – Mar 27, 2027: +6h
- Mar 27, 2027 – Oct 21, 2027: +7h
Distance
Columbus and Vienna are 8,118 km (5,044 miles) apart in a straight line.
More conversions
Questions and answers
What is the time difference between Columbus and Vienna?
Vienna is 7 hours ahead of Columbus.
What time is it in Vienna when it is 9 AM in Columbus?
When it is 9:00 AM in Columbus, it is 4:00 PM in Vienna.
When is the best time to call Vienna from Columbus?
Both sides are at work from 9:00 AM – 11:00 AM in Columbus (4:00 PM – 6:00 PM in Vienna).
Does the time difference between Columbus 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.