London to Serang
Converting a fixed time. Europe/London → Asia/Jakarta · 11,663 km (7,242 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 here do not change — this zone stays on the same offset all year.
Convert a specific time minutes work, not just whole hours
Hour by hour
| London | Serang | 24h | Good to call? |
|---|---|---|---|
| 12am | 6am | 00:00 → 06:00 | asleep in Serang |
| 1am | 7am | 01:00 → 07:00 | asleep in London |
| 2am | 8am | 02:00 → 08:00 | asleep in London |
| 3am | 9am | 03:00 → 09:00 | asleep in London |
| 4am | 10am | 04:00 → 10:00 | asleep in London |
| 5am | 11am | 05:00 → 11:00 | asleep in London |
| 6am | 12pm | 06:00 → 12:00 | asleep in London |
| 7am | 1pm | 07:00 → 13:00 | awake, not at work |
| 8am | 2pm | 08:00 → 14:00 | awake, not at work |
| 9am | 3pm | 09:00 → 15:00 | both at work |
| 10am | 4pm | 10:00 → 16:00 | both at work |
| 11am | 5pm | 11:00 → 17:00 | awake, not at work |
| 12pm | 6pm | 12:00 → 18:00 | awake, not at work |
| 1pm | 7pm | 13:00 → 19:00 | awake, not at work |
| 2pm | 8pm | 14:00 → 20:00 | awake, not at work |
| 3pm now | 9pm | 15:00 → 21:00 | awake, not at work |
| 4pm | 10pm | 16:00 → 22:00 | asleep in Serang |
| 5pm | 11pm | 17:00 → 23:00 | asleep in Serang |
| 6pm | 12am Fri | 18:00 → 00:00 | asleep in Serang |
| 7pm | 1am Fri | 19:00 → 01:00 | asleep in Serang |
| 8pm | 2am Fri | 20:00 → 02:00 | asleep in Serang |
| 9pm | 3am Fri | 21:00 → 03:00 | asleep in Serang |
| 10pm | 4am Fri | 22:00 → 04:00 | asleep in Serang |
| 11pm | 5am Fri | 23:00 → 05:00 | asleep in Serang |
Call times
Both places are at work between 9am and 11:00 in London — 3pm to 4pm at the other end.
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Questions people ask
What time is it in Serang when it is 12:00 pm in London?
6:00 pm in Serang the same day.
How many hours ahead is Serang of London?
Serang is 6 hours 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 Serang?
Both places are at work between 9am and 11:00 in London — 3pm to 4pm at the other end.
When does the difference between London and Serang change?
London: Clocks go back 1 hour on Sunday, 25th October 2026, at 1:59 am local time (1:00 am after the change). Serang does not change its clocks, so the gap shifts by an hour on that date.