Toolman

Convert BST to AEST

AEST is 9 hours ahead of BST. BST is UTC+1 and AEST is UTC+10.

Right now: BST · AEST

Best time to schedule a meeting

Standard 9–5 working hours do not overlap at all between BST and AEST. Someone has to take an early or late call — or use asynchronous communication instead.

BSTAESTSuitable?
9:00 AM6:00 PMoutside 9–5
10:00 AM7:00 PMoutside 9–5
11:00 AM8:00 PMoutside 9–5
12:00 PM9:00 PMoutside 9–5
1:00 PM10:00 PMoutside 9–5
2:00 PM11:00 PMoutside 9–5
3:00 PM12:00 AM (next day)outside 9–5
4:00 PM1:00 AM (next day)outside 9–5
5:00 PM2:00 AM (next day)outside 9–5

BST to AEST conversion table

BSTAEST
12:00 AM9:00 AM
1:00 AM10:00 AM
2:00 AM11:00 AM
3:00 AM12:00 PM
4:00 AM1:00 PM
5:00 AM2:00 PM
6:00 AM3:00 PM
7:00 AM4:00 PM
8:00 AM5:00 PM
9:00 AM6:00 PM
10:00 AM7:00 PM
11:00 AM8:00 PM
12:00 PM9:00 PM
1:00 PM10:00 PM
2:00 PM11:00 PM
3:00 PM12:00 AM (next day)
4:00 PM1:00 AM (next day)
5:00 PM2:00 AM (next day)
6:00 PM3:00 AM (next day)
7:00 PM4:00 AM (next day)
8:00 PM5:00 AM (next day)
9:00 PM6:00 AM (next day)
10:00 PM7:00 AM (next day)
11:00 PM8:00 AM (next day)

About BST

British Summer Time (BST) is UTC+1. It is used in the UK from late March to late October.

About AEST

Australian Eastern Standard Time (AEST) is UTC+10. It is used in Sydney, Melbourne and Brisbane in the southern winter.

A warning about daylight saving

The abbreviations on this page each denote a single fixed offset, so every figure here is exact. What changes is which abbreviation a place uses. New York is on EST in January and EDT in July, so "New York time" moves by an hour twice a year while EST and EDT themselves never move. When you schedule across zones, name the city rather than the abbreviation, or use UTC — that is what calendar software does internally.

Other BST conversions

All time zone converters · Unix timestamp converter