What time zone is Perth in?
Perth uses the IANA time zone Australia/Perth. Its current offset is UTC+8.
World / Australia / Perth
Current time in
Perth
5:5027
Friday, 28 August 2026GMT+8 · UTC+8
Useful context
Understanding Perth time
When is a good time to call?
Aim for 09:00–17:00 in Perth. Open a converter above to see how that working window lands in another city.
Does Perth change its clocks?
Perth keeps the same UTC+8 offset in January and July, so its clock is generally stable through the year.