London to Phnom Penh Time Converter
Phnom Penh is +6h ahead of London
Quick converter
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FROM
London
United Kingdom
UTC+01:00
TO
Phnom Penh
Cambodia
UTC+07:00
Date-aware conversion
Convert a specific date and time
Result
Fri, May 29, 2026 10:19
London: Friday, May 29, 2026 4:19 AM GMT+1 to Phnom Penh: Friday, May 29, 2026 10:19 AM GMT+7.
Phnom Penh is 6h ahead of London on this date
24-Hour Comparison
Every hour in London and the corresponding time in Phnom Penh. Green rows indicate business hours in Phnom Penh.
Time zones
London uses Europe/London (GMT+1) and Phnom Penh uses Asia/Phnom_Penh (GMT+7). The difference can shift during daylight saving changes, so checking the exact date matters.
Best use
Use the green rows to spot normal working hours in Phnom Penh. For teams across more cities, open the meeting planner and compare up to five locations.
Plan a meetingMeeting guidance
Best time for London and Phnom Penh
The easiest overlap starts around 9:00 AM and runs through 11:00 AM in the source city, while the destination city is also inside normal working hours. For important calls, check the meeting date because the offset can change when either location enters or leaves daylight saving time.
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City context
About these cities
About London
London is located in United Kingdom (Europe). It uses the Europe/London timezone with a standard offset of UTC+01:00. It observes DST, switching between GMT and BST. See the full London time page for live clock and planning details.
About Phnom Penh
Phnom Penh is located in Cambodia (Asia). It uses the Asia/Phnom_Penh timezone with a standard offset of UTC+07:00. It does not observe Daylight Saving Time. See the full Phnom Penh time page for live clock and planning details.
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