Skip to content
Global ClockTime zone converter & meeting planner
PAGES
SETTINGS
Clock
Working hours
Start
09
End
18
Theme

AUTO follows the operating system. Working hours drive the green banding on every grid. All four persist on this device only.

Time in London vs Sydney

London keeps GMT (UTC+0) and Sydney keeps AEDT (UTC+11) today. Sydney is 11 hours ahead of London; the rows below read both clocks live.

The working day, side by side

The working days do not meet. there is no working-hour overlap with Sydney — the nearest workable window is 06:00–07:00 your time (17:00 there).

London and Sydney hour by hour, with the working-hour overlap shaded
City00:00 in London01:00 in London02:00 in London03:00 in London04:00 in London05:00 in London06:00 in London07:00 in London08:00 in London09:00 in London10:00 in London11:00 in London12:00 in London13:00 in London14:00 in London15:00 in London16:00 in London17:00 in London18:00 in London19:00 in London20:00 in London21:00 in London22:00 in London23:00 in London
London——000102030405060708091011121314151617181920212223
Sydney——000102030405060708091011121314151617181920212223
  • Working hours
  • Shoulder
  • Night
  • Overlap

Do more with London and Sydney

Open in the PlannerAdd more cities, find a meeting time that works for everyone, then share it as a link.Open in Watch ViewKeep London, Sydney and other cities on screen as live clocks, under an animated sky and sun.

Best hours to call

there is no working-hour overlap with Sydney — the nearest workable window is 06:00–07:00 your time (17:00 there).

Where daylight saving pulls them apart

London next changes on Sunday 28 March 2027. Sydney next changes on Sunday 4 April 2027. Between those two dates the gap between the cities is an hour different from the one shown above — which is exactly when a recurring meeting drifts. Every date we track is on the daylight saving page.

Also useful

Common questions

How many hours ahead is Sydney of London?

Sydney is 11 hours ahead of London right now. The gap is not fixed: it moves whenever either side changes its clocks.

What is the best time to call between London and Sydney?

There is no hour inside working hours in both cities. 06:00–07:00 your time (17:00 there) is the cheapest compromise, and one side is taking a shoulder hour.

Do London and Sydney change clocks on the same date?

No. London changes on 28 March 2027 and Sydney on 4 April 2027, so the gap moves by an hour in between.