London to Vienna
Converting a fixed time. Europe/London → Europe/Vienna · 1,235 km (767 miles) apart
Clocks go back 1 hour on Sunday, 25th October 2026, at 1:59 am local time (1:00 am after the change).
Clocks go back 1 hour on Sunday, 25th October 2026, at 2:59 am local time (2:00 am after the change).
Convert a specific time minutes work, not just whole hours
Hour by hour
| London | Vienna | 24h | Good to call? |
|---|---|---|---|
| 12am | 1am | 00:00 → 01:00 | asleep in Vienna |
| 1am | 2am | 01:00 → 02:00 | asleep in Vienna |
| 2am | 3am | 02:00 → 03:00 | asleep in Vienna |
| 3am | 4am | 03:00 → 04:00 | asleep in Vienna |
| 4am | 5am | 04:00 → 05:00 | asleep in Vienna |
| 5am | 6am | 05:00 → 06:00 | asleep in Vienna |
| 6am | 7am | 06:00 → 07:00 | asleep in London |
| 7am | 8am | 07:00 → 08:00 | awake, not at work |
| 8am | 9am | 08:00 → 09:00 | awake, not at work |
| 9am | 10am | 09:00 → 10:00 | both at work |
| 10am | 11am | 10:00 → 11:00 | both at work |
| 11am | 12pm | 11:00 → 12:00 | both at work |
| 12pm now | 1pm | 12:00 → 13:00 | both at work |
| 1pm | 2pm | 13:00 → 14:00 | both at work |
| 2pm | 3pm | 14:00 → 15:00 | both at work |
| 3pm | 4pm | 15:00 → 16:00 | both at work |
| 4pm | 5pm | 16:00 → 17:00 | awake, not at work |
| 5pm | 6pm | 17:00 → 18:00 | awake, not at work |
| 6pm | 7pm | 18:00 → 19:00 | awake, not at work |
| 7pm | 8pm | 19:00 → 20:00 | awake, not at work |
| 8pm | 9pm | 20:00 → 21:00 | awake, not at work |
| 9pm | 10pm | 21:00 → 22:00 | asleep in Vienna |
| 10pm | 11pm | 22:00 → 23:00 | asleep in Vienna |
| 11pm | 12am Fri | 23:00 → 00:00 | asleep in Vienna |
Call times
Both places are at work between 9am and 16:00 in London — 10am to 4pm at the other end.
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Questions people ask
What time is it in Vienna when it is 7:45 pm in London?
8:45 pm in Vienna the same day.
How many hours ahead is Vienna of London?
Vienna is 1 hour ahead London. That gap is not fixed: it changes when either place starts or ends daylight saving. The table on this page is recalculated for today, so it is already correct for the current season.
What is the best time to call between London and Vienna?
Both places are at work between 9am and 16:00 in London — 10am to 4pm at the other end.
When does the difference between London and Vienna change?
London: Clocks go back 1 hour on Sunday, 25th October 2026, at 1:59 am local time (1:00 am after the change). Vienna: Clocks go back 1 hour on Sunday, 25th October 2026, at 2:59 am local time (2:00 am after the change).