Time Difference Between Perth and Toronto

The time difference between Perth and Toronto is 12 hours. When it is 12:00 noon in Perth, it is 00:00 in Toronto. Perth uses the Australia/Perth time zone (UTC+8), while Toronto uses America/Toronto (UTC-4).

Toronto is 12 hours behind Perth — 12 hours
Perth, Australia
06:18:49
Friday, March 27, 2026
UTC+8 · AWST
Toronto, Canada
18:18:49
Thursday, March 26, 2026
UTC-4 · EDT (DST)

Time Zone Details: Perth vs Toronto

Detail Perth Toronto
Time Zone IDAustralia/PerthAmerica/Toronto
UTC OffsetUTC+8UTC-4
AbbreviationAWSTEDT
DST ActiveNoYes — currently observing
CountryAustraliaCanada
RegionOceaniaNorth America

Best Time to Schedule a Call

With a 12 hours gap, there is no standard business-hours overlap between Perth and Toronto. One party will need to adjust their schedule. Early mornings in Perth or late evenings in Toronto tend to be the most practical compromise.

Hour-by-Hour Time Conversion

Use this table to quickly convert any hour from Perth time to Toronto time. Rows highlighted in green indicate overlapping business hours in both cities.

Perth Toronto
00:00 12:00 (-1 day) Night
01:00 13:00 (-1 day) Night
02:00 14:00 (-1 day) Night
03:00 15:00 (-1 day) Night
04:00 16:00 (-1 day) Night
05:00 17:00 (-1 day) Night
06:00 18:00 (-1 day)
07:00 19:00 (-1 day)
08:00 20:00 (-1 day)
09:00 21:00 (-1 day)
10:00 22:00 (-1 day)
11:00 23:00 (-1 day)
12:00 00:00
13:00 01:00
14:00 02:00
15:00 03:00
16:00 04:00
17:00 05:00
18:00 06:00
19:00 07:00
20:00 08:00
21:00 09:00
22:00 10:00 Night
23:00 11:00 Night

Daylight Saving Time (DST) Impact

Toronto is currently observing daylight saving time, while Perth is on standard time. When Toronto switches back to standard time, the difference between these two cities will shift by 1 hour.

Practical Tips for Perth–Toronto Scheduling

Compare Perth and Toronto with Other Cities

From Perth

From Toronto

Frequently Asked Questions

What is the time difference between Perth and Toronto?

The time difference is 12 hours. Toronto is 12 hours behind Perth.

Does the time difference change during the year?

Yes. One of these cities observes DST while the other does not, so the difference shifts by 1 hour when DST begins or ends.

When is the best time to call from Perth to Toronto?

There is no ideal window during standard business hours. Consider scheduling at the edges — early morning for the city that is ahead and late afternoon for the city that is behind.

How do I convert Perth time to Toronto time?

Subtract 12 hours from Perth time to get Toronto time. Use the hour-by-hour table above for a quick reference.

Related Pages

For sunrise and sunset data, visit TheSunsetTimes.com. For detailed DST schedules, see DaylightSavingTime.info.