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Time Difference: London to Sydney
🇬🇧LondonUTC+0
vs🇦🇺SydneyUTC+10
🇬🇧
London, UK
Fri, Apr 17
🇦🇺
Sydney, Australia
Fri, Apr 17
Click a time to convert
Time Difference
9 hours
Sydney is 9 hours ahead of London
London vs Sydney timezone guide
London (UK) uses the Europe/London timezone at UTC+0, while Sydney (Australia) uses Australia/Sydney at UTC+10. This means Sydney is 10 hours ahead of London (based on standard offsets — the live difference above accounts for daylight saving time).
When scheduling a call or meeting between London and Sydney, look for the overlapping work hours highlighted above. The live clocks on this page update every second, and the difference adjusts automatically when either city enters or exits daylight saving time.