Time in BST and AEST
The time difference between British Summer Time (BST) and Australian Eastern Standard Time (AEST) is 9 hours. Australian Eastern Standard Time is 9 hours ahead of British Summer Time.
This means 9am BST is 6pm AEST and 5pm BST is 2am AEST (next day).
British Summer Time
- The current local time in BST is 3:14 pm (August 17, 2026)
- BST time zone offset is UTC+01:00
Australian Eastern Standard Time
- The current local time in AEST is 12:14 am (August 18, 2026)
- AEST time zone offset is UTC+10:00
How to convert British Summer Time to Australian Eastern Standard Time?
Add 9 hours to British Summer Time to get Australian Eastern Standard Time.
Time in BST
00:00
Time in AEST
00:00
Use the slider above to convert British Summer Time to Australian Eastern Standard Time and view the day and night map at different times.
Day–night colors on the map:
Day
Civil twilight
Nautical twilight
Astronomical twilight
NightTime Conversion Chart
| BST | AEST |
|---|---|
| 12am | 9am |
| 1am | 10am |
| 2am | 11am |
| 3am | 12pm |
| 4am | 1pm |
| 5am | 2pm |
| 6am | 3pm |
| 7am | 4pm |
| 8am | 5pm |
| 9am | 6pm |
| 10am | 7pm |
| 11am | 8pm |
| 12pm | 9pm |
| 1pm | 10pm |
| 2pm | 11pm |
| 3pm | 12am |
| 4pm | 1am |
| 5pm | 2am |
| 6pm | 3am |
| 7pm | 4am |
| 8pm | 5am |
| 9pm | 6am |
| 10pm | 7am |
| 11pm | 8am |