Seoul to Perth Meeting Time & Timezone Overlap

Seoul–Perth working-hour overlap window

The shared working window is 10:00 AM – 6:00 PM in Seoul (Asia/Seoul), 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 Seoul time. Booking inside the shared window means neither side has to take the call before breakfast or after dinner.

Hour-by-hour: Seoul vs Perth

Daylight saving advisory

Perth observes daylight saving time; Seoul 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 Seoul and Perth

Standard business hours in Seoul 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 Seoul–Perth

• Create a shared daily task list that both timezones update — the 'relay race' model keeps momentum across time zones.
• Plan sprint planning on Monday during overlap; async updates for the rest of the week.

Productivity insights for distributed Seoul–Perth teams

• The Seoul–Perth corridor is one of the most active remote work routes, with thousands of distributed teams collaborating daily.
• Async-first teams in this timezone pair typically use shared task boards to maintain velocity without real-time meetings.

Related Seoul time-overlap pairs

Key takeaways

• There is a 1-hour difference between Seoul and Perth.
• Work-hour overlap shifts by one hour around DST in Seoul and Perth.
• The cleanest meeting windows lie in Seoul'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 Seoul and Perth?

Perth is 1 hours behind of Seoul. 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 Seoul and Perth?

The cleanest windows usually fall in Seoul'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 Seoul ↔ Perth meetings?

Yes — Seoul 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 Seoul 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
• Seoul on Wikipedia