Phnom Penh to London
Converting a fixed time. Asia/Phnom_Penh → Europe/London · 10,016 km (6,220 miles) apart
7:45 pm in Phnom Penh is
1:45 pm in London.
19:45 → 13:45 on a 24-hour clock ·
UTC+7 → BST
Phnom Penh now
1:20pm
UTC+7 · UTC+7
Asia/Phnom_Penh
Clocks here do not change — this zone stays on the same offset all year.
London now
7:20am
BST · UTC+1
Europe/London
Clocks go back 1 hour on Sunday, 25th October 2026, at 1:59 am local time (1:00 am after the change).
Convert a specific time minutes work, not just whole hours
Hour by hour
| Phnom Penh | London | 24h | Good to call? |
|---|---|---|---|
| 12am | 6pm Wed | 00:00 → 18:00 | asleep in Phnom Penh |
| 1am | 7pm Wed | 01:00 → 19:00 | asleep in Phnom Penh |
| 2am | 8pm Wed | 02:00 → 20:00 | asleep in Phnom Penh |
| 3am | 9pm Wed | 03:00 → 21:00 | asleep in Phnom Penh |
| 4am | 10pm Wed | 04:00 → 22:00 | asleep in London |
| 5am | 11pm Wed | 05:00 → 23:00 | asleep in London |
| 6am | 12am | 06:00 → 00:00 | asleep in London |
| 7am | 1am | 07:00 → 01:00 | asleep in London |
| 8am | 2am | 08:00 → 02:00 | asleep in London |
| 9am | 3am | 09:00 → 03:00 | asleep in London |
| 10am | 4am | 10:00 → 04:00 | asleep in London |
| 11am | 5am | 11:00 → 05:00 | asleep in London |
| 12pm | 6am | 12:00 → 06:00 | asleep in London |
| 1pm now | 7am | 13:00 → 07:00 | awake, not at work |
| 2pm | 8am | 14:00 → 08:00 | awake, not at work |
| 3pm | 9am | 15:00 → 09:00 | both at work |
| 4pm | 10am | 16:00 → 10:00 | both at work |
| 5pm | 11am | 17:00 → 11:00 | awake, not at work |
| 6pm | 12pm | 18:00 → 12:00 | awake, not at work |
| 7pm | 1pm | 19:00 → 13:00 | awake, not at work |
| 8pm | 2pm | 20:00 → 14:00 | awake, not at work |
| 9pm | 3pm | 21:00 → 15:00 | awake, not at work |
| 10pm | 4pm | 22:00 → 16:00 | asleep in Phnom Penh |
| 11pm | 5pm | 23:00 → 17:00 | asleep in Phnom Penh |
Call times
Both places are at work between 3pm and 17:00 in Phnom Penh — 9am to 10am at the other end.
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both at work
work hours here
awake
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Questions people ask
What time is it in London when it is 7:45 pm in Phnom Penh?
1:45 pm in London the same day.
How many hours ahead is London of Phnom Penh?
London is 6 hours behind Phnom Penh. 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 Phnom Penh and London?
Both places are at work between 3pm and 17:00 in Phnom Penh — 9am to 10am at the other end.