BST to AEST Converter – British Summer Time to Australian Eastern Standard Time
AEST is 9 hours ahead of BST. BST (British Summer Time) is UTC+1 all year, while AEST (Australian Eastern Standard Time) is UTC+10, switching to AEDT (UTC+11) during daylight saving. The live clocks below show the current time in both zones, updated every second.
BST to AEST Conversion Table (Hour by Hour)
Standard-time conversion from British Summer Time to Australian Eastern Standard Time. During daylight saving periods the offset shifts by one hour - the live clocks above always show the correct current time.
| BST (UTC+1) | AEST (UTC+10) |
|---|---|
| 12:00 AM | 9:00 AM |
| 1:00 AM | 10:00 AM |
| 2:00 AM | 11:00 AM |
| 3:00 AM | 12:00 PM |
| 4:00 AM | 1:00 PM |
| 5:00 AM | 2:00 PM |
| 6:00 AM | 3:00 PM |
| 7:00 AM | 4:00 PM |
| 8:00 AM | 5:00 PM |
| 9:00 AM | 6:00 PM |
| 10:00 AM | 7:00 PM |
| 11:00 AM | 8:00 PM |
| 12:00 PM | 9:00 PM |
| 1:00 PM | 10:00 PM |
| 2:00 PM | 11:00 PM |
| 3:00 PM | 12:00 AM (next day) |
| 4:00 PM | 1:00 AM (next day) |
| 5:00 PM | 2:00 AM (next day) |
| 6:00 PM | 3:00 AM (next day) |
| 7:00 PM | 4:00 AM (next day) |
| 8:00 PM | 5:00 AM (next day) |
| 9:00 PM | 6:00 AM (next day) |
| 10:00 PM | 7:00 AM (next day) |
| 11:00 PM | 8:00 AM (next day) |
Frequently Asked Questions
What is the time difference between BST and AEST?
AEST is 9 hours ahead of BST. BST (British Summer Time) is UTC+1 and AEST (Australian Eastern Standard Time) is UTC+10.
How do I convert BST to AEST?
Take your time in BST and add 9 hours. For example, 9:00 AM BST is 6:00 PM in AEST. The live clocks at the top of this page always show the current conversion.
Does daylight saving time affect BST to AEST conversion?
Yes. AEST switches to AEDT (UTC+11) in summer, so the gap between the two zones changes during DST periods. The live clocks on this page use the IANA timezone database and always reflect the correct current offset automatically.
What is the best time for a meeting between BST and AEST?
Look for overlap between 9:00 AM-6:00 PM working hours in both zones using the conversion table above. AEST is 9 hours ahead of BST, so overlap is limited - early morning in one zone and evening in the other usually works best.