City comparison · time difference and converter
London vs Wellington time difference and converter
Wellington is 13 hours ahead of London right now. London sits in United Kingdom on London; Wellington sits in New Zealand on Auckland. They are roughly 18,814 km apart (11,690 mi), a flight of about 23h 08m. London's metro holds around 9.5 million people; Wellington's around 0.4 million.
London
Wellington
Best meeting times today
Open converter →Slot 1
00:00 / 13:00
London / Wellington
Partial overlapSlot 2
01:00 / 14:00
London / Wellington
Partial overlapSlot 3
02:00 / 15:00
London / Wellington
Partial overlap24-hour comparison heatmap
Each row is one hour in London. Green rows are inside business hours in both cities; amber means only one side is at their desk; grey rows fall outside business hours in both.
Public holidays in November 2026
No public holidays in United Kingdom or New Zealand this month.
Travel context
Great-circle distance
18,814 km
(11,690 mi)
Approximate flight
23h 08m
850 km/h cruise + 1h taxi/climb/descent
Jet lag
13h
Roughly 1 day to adjust per timezone crossed
Convert any specific time
The heatmap gives you the shape of the day. If you need to convert one specific hour, say a customer call or a release window, open the converter with both cities already loaded.
Open in converter →Frequently asked questions
Working between London and Wellington
The difference between London and Wellington is not really a number, it's a daily rhythm. Wellington is 13 hours ahead of London on the clock today, but the lived version is that Wellington is wrapping up the working day while London is still in the morning, and the overlap people actually use is narrow. That gap, more than the raw offset, is what teams have to design around.
In London, the working day picks up earliest in the financial districts- City of London desks switch on by 07:30 for the European open. The mood in Wellington is its own story: Wellington settles into the evening at the usual hour, with the local commuter pattern setting the pace. If you are scheduling between the two, the heatmap above marks the rows where both patterns line up.
Daylight saving is the other thing to keep an eye on. United Kingdom shifts the clock on the last Sunday of March and October; New Zealand either follows its region's DST pattern or stays put all year. When the two changes are weeks apart, the offset between London and Wellington is one hour off the usual for that stretch, a cliff that catches recurring calendar invites unless your calendar app rebases them automatically. Pin the meeting to a city, not an offset, and the tool handles the rest.
For travellers, the 23h 08m flight is the short version of the story. The longer one is jet lag: roughly one day of adjustment per timezone crossed, which means a trip across the 13-hour gap costs about 13 groggy days on each side. Pilots and cabin crew swear by morning sunlight and an early walk; whatever your routine, the wall-clock numbers above are the source of truth for your first morning in the new city.