GMT

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AEST

10 hours ahead

GMT

1 hour ahead

1PM11PM2PM
2PM12AM3PM
3PM1AM4PM
4PM2AM5PM
5PM3AM6PM
6PM4AM7PM
7PM5AM8PM
8PM6AM9PM
9PM7AM10PM
10PM8AM11PM
11PM9AM12AM
12AM10AM1AM
1AM11AM2AM
2AM12PM3AM
3AM1PM4AM
4AM2PM5AM
5AM3PM6AM
6AM4PM7AM
7AM5PM8AM
8AM6PM9AM
9AM7PM10AM
10AM8PM11AM
11AM9PM12PM
12PM10PM1PM
DayNight
About converting AEST to GMT

Australian Eastern Time (AEST) is UTC+10:00. Greenwich Mean Time (GMT) is UTC+00:00. GMT is 10 hours behind AEST.

AESTGMT
12:00 AM2:00 PM−1
6:00 AM8:00 PM−1
8:00 AM10:00 PM−1
9:00 AM11:00 PM−1
12:00 PM2:00 AM
3:00 PM5:00 AM
5:00 PM7:00 AM
9:00 PM11:00 AM

Eastern Australia observes daylight saving as AEDT (UTC+11:00) from October to April; Queensland stays on AEST year-round.

GMT itself is always UTC+00:00; the UK observes British Summer Time (BST, UTC+01:00) from late March to late October.