Sydney to London Time Converter
Convert Sydney to London instantly.
Scroll the timeline to check any hour of the day.
Sydney
AEST
4:08
London
GMT
7:08
Sydney is on standard time (AEST), while London is on daylight savings (BST) right now.
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How the Sydney to London time difference works
London is 9 hours behind Sydney. Sydney (AEST) is a city in Australia. London (GMT) is a city in United Kingdom. For example, 9:00 AM Sydney is 12:00 AM London. Scroll the timeline above to convert any moment, or use the chart below for a quick reference.
Time difference
9 hours
Daylight saving
Both observe
Sydney offset
UTC+10
London offset
UTC+0
Sydney to London conversion chart
| Sydney (AEST) | London (GMT) |
|---|---|
| 12:00 AM | 3:00 PM -1 day |
| 1:00 AM | 4:00 PM -1 day |
| 2:00 AM | 5:00 PM -1 day |
| 3:00 AM | 6:00 PM -1 day |
| 4:00 AM | 7:00 PM -1 day |
| 5:00 AM | 8:00 PM -1 day |
| 6:00 AM | 9:00 PM -1 day |
| 7:00 AM | 10:00 PM -1 day |
| 8:00 AM | 11:00 PM -1 day |
| 9:00 AM | 12:00 AM |
| 10:00 AM | 1:00 AM |
| 11:00 AM | 2:00 AM |
| 12:00 PM | 3:00 AM |
| 1:00 PM | 4:00 AM |
| 2:00 PM | 5:00 AM |
| 3:00 PM | 6:00 AM |
| 4:00 PM | 7:00 AM |
| 5:00 PM | 8:00 AM |
| 6:00 PM | 9:00 AM |
| 7:00 PM | 10:00 AM |
| 8:00 PM | 11:00 AM |
| 9:00 PM | 12:00 PM |
| 10:00 PM | 1:00 PM |
| 11:00 PM | 2:00 PM |
Cities in each time zone
Sydney (AEST)
CanberraAustralian Eastern Time
London (GMT)
BirminghamLiverpoolGlasgowBristolLeedsBelfast
Sydney to London questions
Is London ahead of or behind Sydney?
London is 9 hours behind Sydney. So 9:00 AM Sydney is 12:00 AM London, and 5:00 PM Sydney is 8:00 AM London.
What time is it in London when it is 12:00 PM Sydney?
When it is 12:00 PM (noon) Sydney in Sydney, it is 3:00 AM London in London.
How many hours difference is there between Sydney and London?
There is a 9 hours difference. London (GMT) runs 9 hours behind Sydney (AEST).
Do Sydney and London observe daylight saving time?
Both Sydney and London observe daylight saving time, but they switch on different dates, so the gap briefly shifts by an hour around the spring and autumn changeovers.
What is the best time to schedule a meeting between Sydney and London?
A standard 9-to-5 workday in Sydney and London does not overlap, so pick the early morning in the later zone or the late evening in the earlier zone.
Which cities use Sydney and London?
Sydney (AEST) covers cities such as Canberra, Australian Eastern Time. London (GMT) covers cities such as Birmingham, Liverpool, Glasgow, Bristol, Leeds, Belfast.