Ulm to London: time difference
London is 1 h behind Ulm. Live clocks for both, the working hours they share, and how each one sits against your own time.
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Ulm 07:02 7:02 AM London 06:02 6:02 AM You –:–
07:02 7:02 AM
Central European Summer Time · UTC+2
☀️ 07:32 · 🌙 18:43
06:02 6:02 AM
British Summer Time · UTC+1
☀️ 07:16 · 🌙 18:20
·
−1 h
London is 1 h behind Ulm.
When you, Ulm and London are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇩🇪 Ulm
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
🇬🇧 London
23 11 PM 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇩🇪 Ulm | 🇬🇧 London |
|---|---|---|
| Local time | 07:02 | 06:02 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Central European Summer Time | British Summer Time |
| UTC offset | UTC+2 | UTC+1 |
| Offset from Ulm | — | −1 h |
| IANA zone | Europe/Berlin | Europe/London |
| Daylight saving | On summer time → UTC+1, Oct 25, 02:00 | On summer time → UTC+0, Oct 25, 01:00 |
| Sunrise | 07:32 | 07:16 |
| Sunset | 18:43 | 18:20 |
| Daylight | 11 h 11 min | 11 h 4 min |
| People on this clock | 121,648 | 8,908,083 |
Compare Ulm with another city
More comparisons with Ulm: the time zones next to it and the far side of the clock.
Big time differences
Ulm and London: common questions
How far behind Ulm is London?
London is 1 hour behind Ulm: UTC+1 against UTC+2.
What time is it in London when it is 9:00 AM in Ulm?
When it is 9:00 AM in Ulm, it is 8:00 AM in London.
What time is it in London at the end of the working day in Ulm?
The working day in Ulm ends at 6:00 PM; in London it is 5:00 PM at that moment.
When do working hours in Ulm and in London overlap?
Working hours (9:00 AM–6:00 PM) overlap from 10:00 AM to 6:00 PM in Ulm, which is 9:00 AM to 5:00 PM in London.
When does the date change in London compared with Ulm?
The new day starts in London later: until 1:00 AM in Ulm, it is still the previous day there. From 11:00 PM in London, Ulm is already on the next day.
Is the time difference between Ulm and London the same all year?
Yes. Both places switch to summer time and back on the same dates, so the gap remains 1 hour.
