BST to JST
Convert British Summer Time (BST) to Japan Standard Time (JST), live. JST is normally 8 hours ahead of BST. Pick any time below, or open the full world clock map.
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BST vs JST
BST (British Summer Time) runs at UTC+1 and JST (Japan Standard Time) at UTC+9. JST is normally 8 hours ahead of BST.
BST stays at UTC+1 all year round — it does not observe daylight saving time. JST stays at UTC+9 all year round — it does not observe daylight saving time.
BST is the summer time of the United Kingdom; in winter the UK is on GMT (UTC+0).
Looking for the reverse conversion? See JST to BST. You can also browse every offset on the interactive time zone map or line up several zones at once with the meeting planner.