JST to BST time
JSTJapan Standard Time12:38:24 AMSat 10 Oct · JST UTC+9
8 hBST is behind
BSTBritish Summer Time4:38:24 PMFri 9 Oct · BST UTC+1Synchronising…
JST and BST time difference
BST is currently 8 h behind JST. JST is on JST (UTC+09:00) and BST is on BST (UTC+01:00).
The difference can change with daylight saving time. The next change is in BST on Sunday, 25 October 2026, after which BST will be 9 h behind JST.
If it is 9:00 in JST, what time is it in BST?
It is 01:00 in BST.
What is the best time for a call between JST and BST?
Use the planner above: green hours are within 9:00–17:00 in both places.