All Comparisons
Time Difference: Sydney vs London
Current time in both cities, business hours overlap, and best meeting times for teams working across Sydney and London.
Sydney
—
Australia
London
—
United Kingdom
London is 9h behind Sydney
UTC offset: Sydney +10h · London +1h
Business Hours Overlap
Hours when both Sydney and London are in business hours (9 AM–5 PM local).
00:00 UTC12:00 UTC23:00 UTC
Both in business hours Sydney only London only
No business hours overlap
Sydney and London have no shared 9 AM–5 PM window. Consider early morning or late evening calls.
Convert a Time
Enter a time in Sydney to see what it is in London.
Working with teammates in Sydney and London?
Timely automatically converts times in Slack so everyone sees messages in their local timezone — no mental math required.