Perth and Bali are in the same time zone. When it's 3:00 PM in Perth, it's also 3:00 PM in Bali. Both locations use UTC+8, with Perth on Australian Western Standard Time (AWST) and Bali on Central Indonesia Time (WITA).
Neither Western Australia nor Indonesia observes daylight saving time, so the time alignment remains constant throughout the year.
Any time works! With no time difference, you can call at any time that's convenient for both parties.
Perth and Bali are popular travel destinations with direct flights of only about 3.5 hours. Bali is one of the most popular holiday destinations for Australians, especially those from Perth due to the convenient flight time and identical time zone.