ACDT to BST

Australian Central Daylight Time

Thu Jul, 02, 2026
6:04 PM

Australian Central Daylight Time (ACDT)

ACDT is 10 hours 30 minutes ahead of Universal Time (UTC+1)

British Summer Time

Thu Jul, 02, 2026
8:34 AM

British Summer Time (BST)

BST is 1 hour ahead of Universal Time (UTC+1)

ACDT to BST Time Conversion

When it is 12:00 PM in ACDT, it is 2:30 AM in BST.

📞There is no overlap during standard 9-to-5 business hours, so a call may need to be early or late in the day for one side.

Time difference between ACDT and BST

ACDT is 9 hours 30 minutes ahead of BST.

🕐 Subtract 9 hours 30 minutes from ACDT time to get BST time.

ACDT uses 10 hours 30 minutes ahead of Universal Time (UTC+1) and BST uses 1 hour ahead of Universal Time (UTC+1).

ACDT to BST time conversion chart (24 hours)

Highlighted rows are overlapping 9-to-5 business hours – the best time to schedule a call between ACDT and BST.
ACDT Time BST Time
12 AM ACDT Time 2 PM BST Time
1 AM ACDT Time 3 PM BST Time
2 AM ACDT Time 4 PM BST Time
3 AM ACDT Time 5 PM BST Time
4 AM ACDT Time 6 PM BST Time
5 AM ACDT Time 7 PM BST Time
6 AM ACDT Time 8 PM BST Time
7 AM ACDT Time 9 PM BST Time
8 AM ACDT Time 10 PM BST Time
9 AM ACDT Time 11 PM BST Time
10 AM ACDT Time 12 AM BST Time
11 AM ACDT Time 1 AM BST Time
ACDT Time BST Time
12 PM ACDT Time 2 AM BST Time
1 PM ACDT Time 3 AM BST Time
2 PM ACDT Time 4 AM BST Time
3 PM ACDT Time 5 AM BST Time
4 PM ACDT Time 6 AM BST Time
5 PM ACDT Time 7 AM BST Time
6 PM ACDT Time 8 AM BST Time
7 PM ACDT Time 9 AM BST Time
8 PM ACDT Time 10 AM BST Time
9 PM ACDT Time 11 AM BST Time
10 PM ACDT Time 12 PM BST Time
11 PM ACDT Time 1 PM BST Time

ACDT to BST - Frequently Asked Questions

Q

What is the time difference between ACDT and BST?

A

ACDT is 9 hours 30 minutes ahead of BST.

Q

Is ACDT ahead of or behind BST?

A

ACDT is ahead of BST by 9 hours 30 minutes.

Q

When it is 9:00 AM in ACDT, what time is it in BST?

A

It is 11:30 PM the previous day in BST.