Time in Cardiff and Sydney
The time difference between Cardiff and Sydney is 10 hours. Sydney is 10 hours ahead of Cardiff.
This means 9am in Cardiff is 7pm in Sydney and 5pm in Cardiff is 3am in Sydney (next day).
Cardiff
- The current local time in Cardiff is 4:43 am (October 12, 2026)
- Cardiff is in the British Summer Time Zone
- The time zone offset for Cardiff, United Kingdom, is UTC+01:00
Sydney
- The current local time in Sydney is 2:43 pm (October 12, 2026)
- Sydney is in the Australian Eastern Daylight Time Zone
- The time zone offset for Sydney, Australia, is UTC+11:00
How to convert Cardiff time to Sydney time?
Add 10 hours to Cardiff time to get Sydney time.
Time in Cardiff
00:00
Time in Sydney
00:00
Use the slider above to convert Cardiff time to Sydney 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
| Cardiff | Sydney |
|---|---|
| 12am | 10am |
| 1am | 11am |
| 2am | 12pm |
| 3am | 1pm |
| 4am | 2pm |
| 5am | 3pm |
| 6am | 4pm |
| 7am | 5pm |
| 8am | 6pm |
| 9am | 7pm |
| 10am | 8pm |
| 11am | 9pm |
| 12pm | 10pm |
| 1pm | 11pm |
| 2pm | 12am |
| 3pm | 1am |
| 4pm | 2am |
| 5pm | 3am |
| 6pm | 4am |
| 7pm | 5am |
| 8pm | 6am |
| 9pm | 7am |
| 10pm | 8am |
| 11pm | 9am |
Time difference from Cardiff (UTC+01:00)
-6 hours
+2 hours
-5 hours
-6 hours
+1 hour
+1 hour
+1 hour
+1 hour
+2 hours
+1 hour