BST to AEST
Convert British Summer Time (BST) to Australian Eastern Standard Time (AEST), live. AEST is normally 9 hours ahead of BST. Pick any time below, or open the full world clock map.
BST vs AEST
BST (British Summer Time) runs at UTC+1 and AEST (Australian Eastern Standard Time) at UTC+10. AEST is normally 9 hours ahead of BST.
BST stays at UTC+1 all year round — it does not observe daylight saving time. AEST is the standard time (UTC+10); when daylight saving is in effect it becomes AEDT (UTC+11). The live clock on this page always shows the current offset.
BST is the summer time of the United Kingdom; in winter the UK is on GMT (UTC+0).
Looking for the reverse conversion? See AEST 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.