Tokyo to Perth Meeting Time & Timezone Overlap

Tokyo–Perth working-hour overlap window

The shared working window is 10:00 AM – 6:00 PM in Tokyo (Asia/Tokyo), which lines up with 9:00 AM – 5:00 PM in Perth (Australia/Perth).

For recurring meetings the most attendance-friendly start time is 10:00 AM Tokyo time. Booking inside the shared window means neither side has to take the call before breakfast or after dinner.

Hour-by-hour: Tokyo vs Perth

Daylight saving advisory

Perth observes daylight saving time; Tokyo does not. The effective time difference between the two cities therefore shifts by one hour twice a year. In 2026, the change dates that matter for this pair are:

• Spring shift in Perth — last Sunday of March (Europe) or second Sunday of March (North America)
• Autumn shift in Perth — last Sunday of October (Europe) or first Sunday of November (North America)

If you book a recurring meeting that already sits at the edge of the overlap window, expect it to drop out for roughly four weeks each spring and autumn when the windows realign.

Business-hours context for Tokyo and Perth

Standard business hours in Tokyo run 9:00–18:00 local time, with the weekend on Saturday and Sunday. In Perth, standard hours are 9:00–17:00 with the weekend on Saturday and Sunday.

Both cities share Saturday–Sunday as the weekend, so the only constraint is the time-of-day overlap.

Meeting scheduling strategies for Tokyo–Perth

• Schedule standup meetings at the start of the overlap window so both teams begin their collaboration period aligned.
• Assign code reviews to the timezone that starts later — they review yesterday's work first thing in their morning.

Productivity insights for distributed Tokyo–Perth teams

• Remote teams bridging Tokyo and Perth report higher satisfaction when they protect at least 2 overlap hours for sync.
• Studies show teams with 8h+ overlap ship features 30% faster than fully async distributed teams.

Related Tokyo time-overlap pairs

Key takeaways

• There is a 1-hour difference between Tokyo and Perth.
• Work-hour overlap shifts by one hour around DST in Tokyo and Perth.
• The cleanest meeting windows lie in Tokyo's late afternoon and Perth's morning.
• Use the chart above to pick a recurring slot that survives DST changes.
• Lock the recurring invite to a single timezone to avoid drift across seasons.

Quick answers

Frequently asked questions

What is the time difference between Tokyo and Perth?

Perth is 1 hours behind of Tokyo. The exact gap can shift by one hour during daylight-saving transitions in either city, so check the live overlap chart above before locking in a recurring meeting.

What is the best time to schedule a meeting between Tokyo and Perth?

The cleanest windows usually fall in Tokyo's late afternoon, which lines up with Perth's morning. The interactive chart highlights every overlapping work hour in green so you can pick a slot that respects both teams' core hours.

Does daylight saving affect Tokyo ↔ Perth meetings?

Yes — Tokyo and Perth do not always change clocks on the same date, so the gap can briefly widen or shrink by one hour each spring and autumn. Anchor your recurring invite to one city's timezone so the other side absorbs the shift.

How do I avoid scheduling meetings outside work hours in Tokyo or Perth?

Stick to slots highlighted in green on the overlap chart — those are hours when both cities are inside a normal 9 AM to 6 PM workday. If your only overlap is one hour, rotate that slot weekly so the same team is not always the one starting early.

Sources

• IANA Time Zone Database
• Tokyo on Wikipedia