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Hanoi to London time converter

Hanoi is currently 6 hours ahead of London.

Hanoi
15:00
Mon, Oct 12
London
09:00
Mon, Oct 12
↑Drag to set time inHanoi
00:0006:0012:0018:0024:00
Mon, Oct 12, 2026Mon, Oct 12

Hanoi to London time conversion table

Times for Mon, Oct 12, 2026 in Hanoi.

HanoiLondon
00:0012:00 AM18:006:00 PMprevious day
01:001:00 AM19:007:00 PMprevious day
02:002:00 AM20:008:00 PMprevious day
03:003:00 AM21:009:00 PMprevious day
04:004:00 AM22:0010:00 PMprevious day
05:005:00 AM23:0011:00 PMprevious day
06:006:00 AM00:0012:00 AM
07:007:00 AM01:001:00 AM
08:008:00 AM02:002:00 AM
09:009:00 AM03:003:00 AM
10:0010:00 AM04:004:00 AM
11:0011:00 AM05:005:00 AM
12:0012:00 PM06:006:00 AM
13:001:00 PM07:007:00 AM
14:002:00 PM08:008:00 AM
15:003:00 PM09:009:00 AM
16:004:00 PM10:0010:00 AM
17:005:00 PM11:0011:00 AM
18:006:00 PM12:0012:00 PM
19:007:00 PM13:001:00 PM
20:008:00 PM14:002:00 PM
21:009:00 PM15:003:00 PM
22:0010:00 PM16:004:00 PM
23:0011:00 PM17:005:00 PM

What is the time difference between Hanoi and London?

Hanoi is currently 6 hours ahead of London. The difference can change when either city switches to or from daylight saving time.

Is Hanoi ahead of or behind London?

Hanoi is ahead of London by 6 hours. When it is 12:00 in London, it is 18:00 in Hanoi.

When it is 9:00 in Hanoi, what time is it in London?

When it is 9:00 in Hanoi, it is 3:00 in London.

Does the time difference between Hanoi and London change?

Yes. On Sun, Oct 25, 2026, London moves its clocks back 1 hour, so Hanoi will be 7 hours ahead of London.

What is the best time for a call between Hanoi and London?

Working hours (9:00 to 17:00) overlap from 15:00 to 17:00 in Hanoi, which is 9:00 to 11:00 in London. That gives 2 hours of shared office time.