Time Difference Between Perth and Tokyo

How far apart are Perth and Tokyo?

Tokyo (Japan) runs 1 hour ahead of Perth (Australia). In practical terms, the working day in Tokyo starts while Perth is still in the early hours or asleep, which is what makes scheduling between the two take a little planning.

Best time to schedule a call or meeting

The comfortable window — when both cities are inside normal 9-to-5 hours — runs from about 9:00 AM to 4:00 PM in Perth time, roughly 7 hours. Schedule calls inside that band and neither side is working unsocial hours.

A note on daylight saving

The difference shown here reflects the current offset between Perth and Tokyo. Because regions switch to and from daylight saving on different dates — and some do not observe it at all — the gap can move by an hour for a few weeks each spring and autumn. If you are booking something months ahead, it is worth re-checking close to the date.