BST to Sydney Time Converter
Convert British Summer Time to Sydney instantly.
Scroll the timeline to check any hour of the day.
British Summer Time
BST
7:07
Sydney
AEST
4:07
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How the BST to Sydney time difference works
Sydney is 9 hours ahead of BST. British Summer Time (BST) is the spring-to-autumn daylight time of the United Kingdom, fixed at one hour ahead of GMT. Sydney (AEST) is a city in Australia. For example, 9:00 AM BST is 6:00 PM Sydney. Scroll the timeline above to convert any moment, or use the chart below for a quick reference.
Time difference
9 hours
Daylight saving
Sydney only
BST offset
UTC+1
Sydney offset
UTC+10
BST to Sydney conversion chart
| British Summer Time (BST) | Sydney (AEST) |
|---|---|
| 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 +1 day |
| 4:00 PM | 1:00 AM +1 day |
| 5:00 PM | 2:00 AM +1 day |
| 6:00 PM | 3:00 AM +1 day |
| 7:00 PM | 4:00 AM +1 day |
| 8:00 PM | 5:00 AM +1 day |
| 9:00 PM | 6:00 AM +1 day |
| 10:00 PM | 7:00 AM +1 day |
| 11:00 PM | 8:00 AM +1 day |
Cities in each time zone
British Summer Time (BST)
LondonManchesterBirminghamGlasgowLiverpoolEdinburgh
Sydney (AEST)
CanberraAustralian Eastern Time
BST to Sydney questions
Is Sydney ahead of or behind BST?
Sydney is 9 hours ahead of BST. So 9:00 AM BST is 6:00 PM Sydney, and 5:00 PM BST is 2:00 AM Sydney.
What time is it in Sydney when it is 12:00 PM BST?
When it is 12:00 PM (noon) BST in British Summer Time, it is 9:00 PM Sydney in Sydney.
How many hours difference is there between BST and Sydney?
There is a 9 hours difference. Sydney (AEST) runs 9 hours ahead of British Summer Time (BST).
Do BST and Sydney observe daylight saving time?
Sydney observes daylight saving time but British Summer Time does not, so the difference between them changes by an hour twice a year. BST is itself the daylight-saving period of the United Kingdom: clocks there run on BST from late March to late October and return to GMT in winter.
What is the best time to schedule a meeting between BST and Sydney?
A standard 9-to-5 workday in British Summer Time and Sydney does not overlap, so pick the early morning in the later zone or the late evening in the earlier zone.
Which cities use BST and Sydney?
British Summer Time (BST) covers cities such as London, Manchester, Birmingham, Glasgow, Liverpool, Edinburgh. Sydney (AEST) covers cities such as Canberra, Australian Eastern Time.