Vienna to London Time Difference
London is 1 hour behind Vienna. When it's 03:33:48 PM in Vienna, it's 02:33:48 PM in London.
How Many Hours Behind Is London From Vienna?
London is 1 hour behind Vienna. So Vienna is 1 hour ahead of London looking the other way — the same gap, described from the other end.
In practice that means a working day in Vienna starts when it is already 8:00 AM in London. That gap holds all year — no clock change in either city moves it.
Best Time to Call Vienna and London
Both cities are inside normal business hours between 10:00 AM and 5:00 PM in Vienna — that's 9:00 AM to 4:00 PM in London. That's a 7-hour window, so a call fits comfortably in either side's working day.
both at work Vienna only London only neither — hours shown along the strip are Vienna local time.
Convert a Specific Time
Pick any date and time in Vienna to see the exact equivalent in London.
Common Times Converted
Vienna time on the left, London time on the right.
Vienna to London: Full 24-Hour Conversion Table
Based on today, Sunday, October 11, 2026 in Vienna. Shaded rows are working hours; the darker shade marks the hours when both cities are at work.
| Vienna | London | Working hours |
|---|---|---|
| 12:00 AM | 11:00 PM prev day | — |
| 1:00 AM | 12:00 AM | — |
| 2:00 AM | 1:00 AM | — |
| 3:00 AM | 2:00 AM | — |
| 4:00 AM | 3:00 AM | — |
| 5:00 AM | 4:00 AM | — |
| 6:00 AM | 5:00 AM | — |
| 7:00 AM | 6:00 AM | — |
| 8:00 AM | 7:00 AM | — |
| 9:00 AM | 8:00 AM | Vienna only |
| 10:00 AM | 9:00 AM | Both cities |
| 11:00 AM | 10:00 AM | Both cities |
| 12:00 PM | 11:00 AM | Both cities |
| 1:00 PM | 12:00 PM | Both cities |
| 2:00 PM | 1:00 PM | Both cities |
| 3:00 PM | 2:00 PM | Both cities |
| 4:00 PM | 3:00 PM | Both cities |
| 5:00 PM | 4:00 PM | London only |
| 6:00 PM | 5:00 PM | — |
| 7:00 PM | 6:00 PM | — |
| 8:00 PM | 7:00 PM | — |
| 9:00 PM | 8:00 PM | — |
| 10:00 PM | 9:00 PM | — |
| 11:00 PM | 10:00 PM | — |
Understanding the Vienna – London Time Difference
Vienna runs on Europe/Vienna, currently CEST (UTC+2:00). London runs on Europe/London, currently BST (UTC+1:00). The gap of 1 hour is simply the distance between those two offsets.
This difference holds steady all year — no clock change in either city moves it. A meeting time that works in January works just as well in July.
Vienna today
London today
Frequently Asked Questions
What is the time difference between Vienna and London?
London is currently 1 hour behind Vienna. This difference holds all year — no clock change in either city moves it.
How many hours behind is London from Vienna?
London is 1 hour behind Vienna. Looking at it the other way, Vienna is 1 hour ahead of London.
What time is it in London when it is 9:00 AM in Vienna?
When it is 9:00 AM in Vienna, it is 8:00 AM in London.
Is London ahead of or behind Vienna?
London is 1 hour behind Vienna. Vienna reaches each point in the day first, so London is still getting started while the Vienna working day is finishing.
What is the best time to call between Vienna and London?
Between 10:00 AM and 5:00 PM Vienna time, which is 9:00 AM to 4:00 PM in London. Both cities are inside normal business hours during that window.
Does the time difference between Vienna and London change during the year?
No. The difference between Vienna and London stays fixed all year round — no clock change in either city moves it.
What time zones are Vienna and London in?
Vienna uses the Europe/Vienna time zone, currently CEST (UTC+2:00). London uses Europe/London, currently BST (UTC+1:00).