Time Difference

Sydney vs Perth Time Difference

Compare the current local time in Sydney, Australia and Perth, Australia.

Live local timeDST awareUTC offsets

From

Sydney

Australia

9:29 AM

Mon, Aug 17

UTC+10Australia/Sydney

Difference

2 hours

Swap

Perth

Australia

7:29 AM

Mon, Aug 17

UTC+8Australia/Perth

Current difference

Perth is currently 1 hour 60 minutes behind Sydney.

This difference is calculated using the current UTC offsets for both locations and automatically reflects daylight-saving changes.

24-hour comparison

Compare Sydney and Perth hour by hour

See how a full local day in Sydney, Australia maps to Perth, Australia. TimeInOne automatically accounts for timezone offsets, date changes and daylight-saving transitions.

24-hour day

Best working-hours overlap

11:00 AM – 6:00 PM in Sydney

corresponds to 9:00 AM – 4:00 PM in Perth.

7 hours overlap

Sydney

Australia/Sydney

Perth

Australia/Perth

Availability

12:00 AM

Mon, Aug 17

10:00 PM

Previous day

Sun, Aug 16

Night

1:00 AM

Mon, Aug 17

11:00 PM

Previous day

Sun, Aug 16

Night

2:00 AM

Mon, Aug 17

12:00 AM

Mon, Aug 17

Night

3:00 AM

Mon, Aug 17

1:00 AM

Mon, Aug 17

Night

4:00 AM

Mon, Aug 17

2:00 AM

Mon, Aug 17

Night

5:00 AM

Mon, Aug 17

3:00 AM

Mon, Aug 17

Night

6:00 AM

Mon, Aug 17

4:00 AM

Mon, Aug 17

Night

7:00 AM

Mon, Aug 17

5:00 AM

Mon, Aug 17

Night

8:00 AM

Mon, Aug 17

6:00 AM

Mon, Aug 17

Night

9:00 AM

Mon, Aug 17

7:00 AM

Mon, Aug 17

Possible

10:00 AM

Mon, Aug 17

8:00 AM

Mon, Aug 17

Possible

11:00 AM

Mon, Aug 17

9:00 AM

Mon, Aug 17

Good overlap

12:00 PM

Mon, Aug 17

10:00 AM

Mon, Aug 17

Good overlap

1:00 PM

Mon, Aug 17

11:00 AM

Mon, Aug 17

Good overlap

2:00 PM

Mon, Aug 17

12:00 PM

Mon, Aug 17

Good overlap

3:00 PM

Mon, Aug 17

1:00 PM

Mon, Aug 17

Good overlap

4:00 PM

Mon, Aug 17

2:00 PM

Mon, Aug 17

Good overlap

5:00 PM

Mon, Aug 17

3:00 PM

Mon, Aug 17

Good overlap

6:00 PM

Mon, Aug 17

4:00 PM

Mon, Aug 17

Possible

7:00 PM

Mon, Aug 17

5:00 PM

Mon, Aug 17

Possible

8:00 PM

Mon, Aug 17

6:00 PM

Mon, Aug 17

Possible

9:00 PM

Mon, Aug 17

7:00 PM

Mon, Aug 17

Night

10:00 PM

Mon, Aug 17

8:00 PM

Mon, Aug 17

Night

11:00 PM

Mon, Aug 17

9:00 PM

Mon, Aug 17

Night

Working-hour labels use a general 9:00 AM–6:00 PM schedule. Individual schedules may differ.

On daylight-saving transition dates, a local day can contain 23 or 25 real hours instead of 24.

Call planning

Best time to call Perth from Sydney

Compare typical business hours in Sydney, Australia and Perth, Australia to find a practical time for calls, meetings or international coordination.

Sydney

11:29 AM – 6:29 PM

Australia

Best overlap

Perth

9:29 AM – 4:29 PM

Australia

The best time to call Perth from Sydney is between 11:29 AM and 6:29 PM in Sydney. This corresponds to 9:29 AM – 4:29 PM in Perth.

Other reasonable windows

Sydney

9:29 AM – 11:29 AM

Perth

7:29 AM – 9:29 AM

Sydney

6:29 PM – 9:29 PM

Perth

4:29 PM – 7:29 PM

Recommendations use typical 9:00 AM–6:00 PM business hours and a broader 7:00 AM–9:00 PM acceptable calling window. Individual schedules may differ.

Time difference explained

Sydney and Perth time difference explained

Current local-time relationship

Perth is currently 2 hours behind Sydney.

Sydney uses Australia/Sydney and currently has an offset of UTC+10. Perth uses Australia/Perth and currently has an offset of UTC+8.

Working-hours overlap

For a typical 9:00 AM–6:00 PM workday, the cities overlap from 11:00 AM to 6:00 PM in Sydney, corresponding to 9:00 AM–4:00 PM in Perth.

Because UTC offsets can change during the year, always check the selected date when planning an important international call or meeting.

Convert a specific time

Need more than the current difference?

Convert a specific date and local time between Sydney and Perth.

Open time converter

Local clocks

Explore each city

Current time in Sydney Current time in Perth

FAQ

Sydney to Perth time difference FAQ

Common questions about the current time difference, UTC offsets, daylight-saving changes and practical calling hours between Sydney and Perth.

What is the time difference between Sydney and Perth?

The current time difference between Sydney and Perth is 2 hours. Perth is currently 2 hours behind Sydney.

Is Perth ahead of or behind Sydney?

Perth is currently 2 hours behind Sydney.

What time is it in Perth when it is 9:00 AM in Sydney?

Using the current UTC offsets, 9:00 AM in Sydney corresponds to 7:00 AM in Perth. The exact difference can change when daylight-saving rules change.

What is the best time to call Perth from Sydney?

Typical 9:00 AM–6:00 PM business hours overlap between 11:00 AM and 6:00 PM in Sydney. This corresponds to 9:00 AM–4:00 PM in Perth.

Can the time difference between Sydney and Perth change?

Yes. The time difference can change if Sydney or Perth changes its UTC offset because of daylight-saving or other local time-zone rules. TimeInOne uses the IANA zones Australia/Sydney and Australia/Perth for date-aware calculations.