Bilateral Time Zone Comparison
London to Sydney Time Difference
Sydney is 9 to 11 hours ahead of London. Find the best meeting overlap, check live clocks, and schedule UK-to-Australia calls with zero hassle.
Quick Answer: Sydney is exactly 10 hours ahead of London. When it is 12:00 PM (Noon) in London, it is 10:00 PM in Sydney. Outside standard daytime business hours.
Reference City
UTC +1London
Saturday, October 10, 2026
5:21:41
Europe/LondonTarget City
UTC +11Sydney
Sunday, October 11, 2026
3:21:41
Australia/SydneyExact Difference Summary
Sydney is 10 hours behind of London
When it is 12:00 PM (Noon) in London, it is 10 hours behind in Sydney.
24-Hour Time Conversion & Business Overlap
Highlighted green rows represent mutual office hours (9:00 AM – 6:00 PM).
Shared Business Hours
Lon:00:00
Syd:10:00
Lon:01:00
Syd:11:00
Lon:02:00
Syd:12:00
Lon:03:00
Syd:13:00
Lon:04:00
Syd:14:00
Lon:05:00
Syd:15:00
Lon:06:00
Syd:16:00
Lon:07:00
Syd:17:00
Lon:08:00
Syd:18:00
Lon:09:00
Syd:19:00
Lon:10:00
Syd:20:00
Lon:11:00
Syd:21:00
Lon:12:00
Syd:22:00
Lon:13:00
Syd:23:00
Lon:14:00
Syd:00:00
Lon:15:00
Syd:01:00
Lon:16:00
Syd:02:00
Lon:17:00
Syd:03:00
Lon:18:00
Syd:04:00
Lon:19:00
Syd:05:00
Lon:20:00
Syd:06:00
Lon:21:00
Syd:07:00
Lon:22:00
Syd:08:00
Lon:23:00
Syd:09:00
Hourly Comparison Table
London to Sydney Hourly Time Chart
Hour-by-hour cross-reference table for planning transatlantic calls, remote handoffs, and meetings between London (United Kingdom) and Sydney (Australia).
| London Local Time | Sydney Local Time |
|---|---|
| 8:00 AM (London) | 6:00 PM (Sydney) |
| 9:00 AM (London) | 7:00 PM (Sydney) |
| 10:00 AM (London) | 8:00 PM (Sydney) |
| 11:00 AM (London) | 9:00 PM (Sydney) |
| 12:00 PM (London) | 10:00 PM (Sydney) |
| 1:00 PM (London) | 11:00 PM (Sydney) |
| 2:00 PM (London) | 12:00 AM (Sydney) |
| 3:00 PM (London) | 1:00 AM (Sydney) |
| 4:00 PM (London) | 2:00 AM (Sydney) |
| 5:00 PM (London) | 3:00 AM (Sydney) |
| 6:00 PM (London) | 4:00 AM (Sydney) |
| 7:00 PM (London) | 5:00 AM (Sydney) |
| 8:00 PM (London) | 6:00 AM (Sydney) |
Reverse Direction
Sydney to London Time Difference
View London from the perspective of Sydney with reciprocal business overlap.
View Reciprocal Clocks
Reference City Profile
Current Time in London, United Kingdom
Live atomic clock, daylight saving schedule, sunrise and sunset in London.
Explore London Clocks
Target City Profile
Current Time in Sydney, Australia
Live atomic clock, daylight saving schedule, sunrise and sunset in Sydney.
Explore Sydney Clocks
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Transcontinental Coordination
UK to Australia Time Zone Converter
Sydney is 9 to 11 hours ahead of London. Connecting across the UK-Australia business corridor requires pinpointing that narrow window where London mornings overlap with Sydney evenings.
Use our 24-hour visual comparison board to find workable meeting times, verify live seconds, and avoid scheduling calls after Australian offices have closed.
Morning London Meetings with Evening Sydney Teams
Compare reciprocal schedules, verify working hour alignments, and schedule with confidence.
Managing Complex Hemisphere Clock Changes
Compare reciprocal schedules, verify working hour alignments, and schedule with confidence.
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Google SERP Verified
Sydney is 9 to 11 hours ahead of London, depending on seasonal daylight saving transitions in both countries.
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