London to Vienna: time difference
Vienna is 1 h ahead of London. Live clocks for both, the working hours they share, and how each one sits against your own time.
+1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
London 09:16 9:16 AM Vienna 10:16 10:16 AM You –:–
09:16 9:16 AM
British Summer Time · UTC+1
☀️ 07:16 · 🌙 18:20
10:16 10:16 AM
Central European Summer Time · UTC+2
☀️ 07:07 · 🌙 18:18
·
+1 h
Vienna is 1 h ahead of London.
When you, London and Vienna are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇬🇧 London
0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM
🇦🇹 Vienna
1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM 0 12 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇬🇧 London | 🇦🇹 Vienna |
|---|---|---|
| Local time | 09:16 | 10:16 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | British Summer Time | Central European Summer Time |
| UTC offset | UTC+1 | UTC+2 |
| Offset from London | — | +1 h |
| IANA zone | Europe/London | Europe/Vienna |
| Daylight saving | On summer time → UTC+0, Oct 25, 01:00 | On summer time → UTC+1, Oct 25, 02:00 |
| Sunrise | 07:16 | 07:07 |
| Sunset | 18:20 | 18:18 |
| Daylight | 11 h 4 min | 11 h 11 min |
| People on this clock | 8,908,083 | 1,920,949 |
Compare London with another city
More comparisons with London: the time zones next to it and the far side of the clock.
Big time differences
London and Vienna: common questions
What is the time difference between London and Vienna?
Vienna is 1 hour ahead: it uses UTC+2, while London is on UTC+1.
What time is it in Vienna when it is 9:00 AM in London?
When it is 9:00 AM in London, it is 10:00 AM in Vienna.
What time is it in Vienna when it is 6:00 PM in London?
When it is 6:00 PM in London, it is 7:00 PM in Vienna.
Is there a time when both London and Vienna are at work?
Yes: from 9:00 AM to 5:00 PM in London (10:00 AM to 6:00 PM in Vienna), the working days (9:00 AM–6:00 PM) overlap.
When is it already the next day in Vienna?
From 11:00 PM in London it is already the next day in Vienna. The other way round, until 1:00 AM in Vienna it is still the previous day in London.
Is the time difference between London and Vienna the same all year?
Yes. Both places switch to summer time and back on the same dates, so the gap remains 1 hour.
