ACST to GMT
Convert Australian Central Time — Adelaide to London Time — GMT/BST — fast, accurate, and daylight-saving aware.
When it's 9:00 AM in Adelaide, it's 12:30 AM in London. London is 8½ hours behind Adelaide. Use the converter above to turn any ACST time into GMT, or scan the hour-by-hour table below for the full day.
ACST to GMT at a glance
Planning a meeting between Adelaide and London
Adelaide and London share no standard 9-to-5 overlap, so a live call usually means one side taking an early-morning or late-evening slot. The hourly table below helps you pick the least-inconvenient time for everyone.
Hour-by-hour: Adelaide to London
A full day mapped from ACST to GMT.
Frequently asked
Is London ahead of or behind Adelaide?
London is 8½ hours behind Adelaide.
What is 12:00 PM ACST in GMT?
12:00 PM in Adelaide is 3:30 AM in London.
Does this converter account for daylight saving time?
Yes. Conversions use the IANA time zone database, so ACST and GMT automatically reflect the correct daylight-saving offset for the current date.