Time difference between Oslo and London
London is 1 hour behind Oslo
Right now
Oslo
18:38
CEST ·
UTC+2
London
17:38
BST ·
UTC+1
Best time for a call between Oslo and London
Hours highlighted in green work for everyone on the list.
- 10:00 Oslo 09:00 London
- 11:00 Oslo 10:00 London
- 12:00 Oslo 11:00 London
Hour by hour: Oslo to London
Working hours are shaded. The rows marked with a star are the ones we recommend for a call.
| Oslo (reference) | London | |
|---|---|---|
| 00:00 | 23:00 (previous day) | |
| 01:00 | 00:00 | |
| 02:00 | 01:00 | |
| 03:00 | 02:00 | |
| 04:00 | 03:00 | |
| 05:00 | 04:00 | |
| 06:00 | 05:00 | |
| 07:00 | 06:00 | |
| 08:00 | 07:00 | |
| 09:00 | 08:00 | |
| ★ | 10:00 | 09:00 |
| ★ | 11:00 | 10:00 |
| ★ | 12:00 | 11:00 |
| 13:00 | 12:00 | |
| 14:00 | 13:00 | |
| 15:00 | 14:00 | |
| 16:00 | 15:00 | |
| 17:00 | 16:00 | |
| 18:00 | 17:00 | |
| 19:00 | 18:00 | |
| 20:00 | 19:00 | |
| 21:00 | 20:00 | |
| 22:00 | 21:00 | |
| 23:00 | 22:00 |
Table built for August 26, 2026. The live values above update in your browser.
Daylight saving time
Both cities change their clocks, but not always on the same date — the difference between them shifts for a few weeks each year.
Frequently asked questions
What is the time difference between Oslo and London?
London is 1 hour behind Oslo
What is the best time to call between Oslo and London?
The most convenient slot is 10:00 Oslo / 09:00 London. That keeps the call inside working hours in both cities.
Does the difference between Oslo and London change during the year?
Both cities change their clocks, but not always on the same date — the difference between them shifts for a few weeks each year.