London to Adelaide
Converting a fixed time. Europe/London → Australia/Adelaide · 16,264 km (10,100 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 forward 1 hour on Sunday, 4th October 2026, at 1:59 am local time (3:00 am after the change).
Convert a specific time minutes work, not just whole hours
Hour by hour
| London | Adelaide | 24h | Good to call? |
|---|---|---|---|
| 12am | 8am | 00:00 → 08:30 | asleep in London |
| 1am | 9am | 01:00 → 09:30 | asleep in London |
| 2am | 10am | 02:00 → 10:30 | asleep in London |
| 3am | 11am | 03:00 → 11:30 | asleep in London |
| 4am | 12pm | 04:00 → 12:30 | asleep in London |
| 5am | 1pm | 05:00 → 13:30 | asleep in London |
| 6am now | 2pm | 06:00 → 14:30 | asleep in London |
| 7am | 3pm | 07:00 → 15:30 | awake, not at work |
| 8am | 4pm | 08:00 → 16:30 | awake, not at work |
| 9am | 5pm | 09:00 → 17:30 | awake, not at work |
| 10am | 6pm | 10:00 → 18:30 | awake, not at work |
| 11am | 7pm | 11:00 → 19:30 | awake, not at work |
| 12pm | 8pm | 12:00 → 20:30 | awake, not at work |
| 1pm | 9pm | 13:00 → 21:30 | awake, not at work |
| 2pm | 10pm | 14:00 → 22:30 | asleep in Adelaide |
| 3pm | 11pm | 15:00 → 23:30 | asleep in Adelaide |
| 4pm | 12am Fri | 16:00 → 00:30 | asleep in Adelaide |
| 5pm | 1am Fri | 17:00 → 01:30 | asleep in Adelaide |
| 6pm | 2am Fri | 18:00 → 02:30 | asleep in Adelaide |
| 7pm | 3am Fri | 19:00 → 03:30 | asleep in Adelaide |
| 8pm | 4am Fri | 20:00 → 04:30 | asleep in Adelaide |
| 9pm | 5am Fri | 21:00 → 05:30 | asleep in Adelaide |
| 10pm | 6am Fri | 22:00 → 06:30 | asleep in Adelaide |
| 11pm | 7am Fri | 23:00 → 07:30 | asleep in London |
Call times
There is no hour when both places are inside normal working hours. The least bad slot is usually early morning at the western end.
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Questions people ask
What time is it in Adelaide when it is 7:45 pm in London?
4:15 am in Adelaide the next day.
How many hours ahead is Adelaide of London?
Adelaide is 8 hours 30 minutes 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 Adelaide?
There is no hour when both places are inside normal working hours. The least bad slot is usually early morning at the western end.
When does the difference between London and Adelaide change?
London: Clocks go back 1 hour on Sunday, 25th October 2026, at 1:59 am local time (1:00 am after the change). Adelaide: Clocks go forward 1 hour on Sunday, 4th October 2026, at 1:59 am local time (3:00 am after the change).