Taipei is 2 hours behind Melbourne
Best overlap: 10:00 AM to 6:00 PM in Melbourne is 8:00 AM to 4:00 PM in Taipei.
Plan around 10:00 AM to 6:00 PM in Melbourne, which is 8:00 AM to 4:00 PM in Taipei, to catch everyone during office hours. That's a roomy 8 hours of common time each day, so finding a slot that suits everyone is rarely a problem. Don't be caught out by clock changes — Melbourne observes daylight saving and Taipei doesn't, so the offset varies by an hour through the year.