GMT to AEST converter
UK Time (GMT) is typically 10 hours behind Australian Eastern Time (AEST).
UK Time → Australian Eastern Time, hour by hour below.
Loading current times…
UK Time (GMT) is UTC+0 and observes British Summer Time (BST, UTC+1, roughly March–October). It covers London, Manchester and Edinburgh.
Australian Eastern Time (AEST) is UTC+10 and observes daylight saving (AEDT, UTC+11, roughly October–April). It covers Sydney, Melbourne and Canberra.
Australian Eastern Time is typically 10 hours ahead of UK Time, though daylight saving can shift the difference by an hour at some times of year.
Time difference between UK Time and Australian Eastern Time
Australian Eastern Time is typically 10 hours ahead of UK Time, though daylight saving can shift the difference by an hour at some times of year. Put the other way around: australian Eastern Time (AEST) is typically 10 hours ahead of UK Time (GMT). The table above shows the difference hour by hour using today's actual offsets.
Best time to call Australian Eastern Time from UK Time
There's no 9-to-5 overlap between UK Time and Australian Eastern Time, so one side always has to flex. The practical slots: 6:00 AM in UK Time is 4:00 PM in Australian Eastern Time. Daylight saving can shift these times by an hour at some points in the year.
GMT to AEST, hour by hour
Today's actual offsets. Rows where both zones are inside 9am–5pm working hours are highlighted.