Ifo to Vienna time converter
Vienna is 1 hour ahead of Ifo. When it is 9:00 AM in Ifo, it is 10:00 AM in Vienna.
9:43 PM in Ifo, Sunday, October 18, 2026
Ifo to Vienna conversion table
Every hour of today in Ifo and the matching time in Vienna. Light rows are typical working hours (9:00–18:00).
| Ifo | Vienna |
|---|---|
| 12:00 AM | 1:00 AM |
| 1:00 AM | 2:00 AM |
| 2:00 AM | 3:00 AM |
| 3:00 AM | 4:00 AM |
| 4:00 AM | 5:00 AM |
| 5:00 AM | 6:00 AM |
| 6:00 AM | 7:00 AM |
| 7:00 AM | 8:00 AM |
| 8:00 AM | 9:00 AM |
| 9:00 AM | 10:00 AM |
| 10:00 AM | 11:00 AM |
| 11:00 AM | 12:00 PM |
| 12:00 PM | 1:00 PM |
| 1:00 PM | 2:00 PM |
| 2:00 PM | 3:00 PM |
| 3:00 PM | 4:00 PM |
| 4:00 PM | 5:00 PM |
| 5:00 PM | 6:00 PM |
| 6:00 PM | 7:00 PM |
| 7:00 PM | 8:00 PM |
| 8:00 PM | 9:00 PM |
| 9:00 PM | 10:00 PM |
| 10:00 PM | 11:00 PM |
| 11:00 PM | 12:00 AM+1 day |
Best time to call or meet
Both sides are at work from 9:00 AM – 5:00 PM in Ifo (10:00 AM – 6:00 PM in Vienna).
Daylight saving time and the difference
The difference changes during the year because Ifo and Vienna switch clocks on different dates:
- Oct 18, 2026 – Oct 25, 2026: +1h
- Oct 25, 2026 – Mar 28, 2027: ±0
- Mar 28, 2027 – Oct 18, 2027: +1h
Distance
Ifo and Vienna are 4,768 km (2,963 miles) apart in a straight line.
More conversions
Questions and answers
What is the time difference between Ifo and Vienna?
Vienna is 1 hour ahead of Ifo.
What time is it in Vienna when it is 9 AM in Ifo?
When it is 9:00 AM in Ifo, it is 10:00 AM in Vienna.
When is the best time to call Vienna from Ifo?
Both sides are at work from 9:00 AM – 5:00 PM in Ifo (10:00 AM – 6:00 PM in Vienna).
Does the time difference between Ifo 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.