City comparison · time difference and converter
Yangon is 5.5 hours ahead of London right now. London sits in United Kingdom on London; Yangon sits in Myanmar on Yangon. They are roughly 8,977 km apart (5,578 mi), a flight of about 11h 34m. London's metro holds around 9.5 million people; Yangon's around 4.5 million.
Slot 1
09:00 / 14:00
London / Yangon
Both inside business hoursSlot 2
10:00 / 15:00
London / Yangon
Both inside business hoursSlot 3
11:00 / 16:00
London / Yangon
Both inside business hoursEach 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.
No public holidays in United Kingdom or Myanmar this month.
Great-circle distance
8,977 km
(5,578 mi)
Approximate flight
11h 34m
850 km/h cruise + 1h taxi/climb/descent
Jet lag
6h
Roughly 1 day to adjust per timezone crossed
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 →The difference between London and Yangon is not really a number, it's a daily rhythm. Yangon is 5.5 hours ahead of London on the clock today, but the lived version is that Yangon 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 Yangon is its own story: Yangon 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; Myanmar either follows its region's DST pattern or stays put all year. When the two changes are weeks apart, the offset between London and Yangon 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 11h 34m 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 6-hour gap costs about 6 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.