Convert Sydney to London

Sydney to London at a glance

In 2026, clocks in Sydney change on 5 April and 4 October, and clocks in London on 29 March and 25 October.

Common questions

What is the time difference between Sydney and London?

London is 11 hours behind Sydney in January and 9 hours behind in July, because the two zones change their clocks in opposite seasons. The table on this page lists common Sydney hours with their London equivalents, and the converter gives the exact gap for any date you enter.

What time is it in London right now?

The London panel at the top of the page shows the current local time there, next to Sydney, so you can compare at a glance. The offset line under it reports the gap for this moment, so you do not have to work out which side of a clock change you are on.

How do I convert a specific Sydney time to London?

Type the Sydney time into the box and the panel shows the same moment in London. For example, 09:00 in Sydney on 1 June 2026 is 00:00 the same day in London. A time with no zone is read as Sydney on this page; the selector under the box switches that to London or to your own zone, and a Unix number or an ISO 8601 string with an offset is always read as written.

Does the Sydney to London difference change with daylight saving time?

Yes, and in both directions. Sydney changes on 5 April and 4 October and London on 29 March and 25 October in 2026, so the gap moves between 11 hours and 9 hours across the year, passing through 10 hours for a few weeks around each change.

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