BST to UTC
Convert British Summer Time (BST) to Coordinated Universal Time (UTC), live. UTC is normally 1 hour behind BST. Pick any time below, or open the full world clock map.
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BST vs UTC
BST (British Summer Time) runs at UTC+1 and UTC (Coordinated Universal Time) at UTC+0. UTC is normally 1 hour behind BST.
BST stays at UTC+1 all year round — it does not observe daylight saving time. UTC stays at UTC+0 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 UTC 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.