London to JST time
LondonUnited Kingdom5:47:48 PMSun 27 Sept · BST UTC+1
8 hJST is ahead
JSTJapan Standard Time1:47:48 AMMon 28 Sept · JST UTC+9Synchronising…
London and JST time difference
JST is currently 8 h ahead of London. London is on BST (UTC+01:00) and JST is on JST (UTC+09:00).
The difference can change with daylight saving time. The next change is in London on Sunday, 25 October 2026, after which JST will be 9 h ahead of London.
If it is 9:00 in London, what time is it in JST?
It is 17:00 in JST.
What is the best time for a call between London and JST?
Use the planner above: green hours are within 9:00–17:00 in both places.