Perth to Katherine East Time Converter
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Quick answers
Selected conversion
8:00 pm20:00 AWST (UTC+8), Oct 31, 2026 = 9:30 pm21:30 ACST (UTC+9:30), Oct 31, 2026
Perth is 1 hour and 30 minutes behind Katherine East.
How the time difference changes
Perth is 1 hour and 30 minutes behind Katherine East year-round.
Working hours of 9:00 am to 6:00 pm in Perth correspond to 10:30 am to 7:30 pm in Katherine East.Working hours of 09:00 to 18:00 in Perth correspond to 10:30 to 19:30 in Katherine East.
Compare Perth time with Katherine East time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
AWST (Australian Western Standard Time) is 1 hour and 30 minutes behind ACST (Australian Central Standard Time).
8:00 pm20:00 in Perth, Australia is 9:30 pm21:30 in Katherine East, Australia
Perth to Katherine East call time
Best time for a conference call or a meeting is between 9am-4:30pm09:00-16:30 in Perth which corresponds to 10:30am-6pm10:30-18:00 in Katherine East
8:00 pm20:00 AWST (Australian Western Standard Time) (Perth, Australia). Offset UTC +8:00 hours
9:30 pm21:30 ACST (Australian Central Standard Time) (Katherine East, Australia). Offset UTC +9:30 hours
8:00 pm20:00 Perth, Australia / 9:30 pm21:30 Katherine East, Australia
Choose an hour to update the converter. Day labels such as “next day” or “+1” are relative to the selected date in the first column. Use Up and Down arrow keys, Home or End to move between hours, then Enter or Space to select.
| Perth, Australia | Katherine East, Australia |
|---|---|
| 1:30am | |
| 2:30am | |
| 3:30am | |
| 4:30am | |
| 5:30am | |
| 6:30am | |
| 7:30am | |
| 8:30am | |
| 9:30am | |
| 10:30am | |
| 11:30am | |
| 12:30pm | |
| 1:30pm | |
| 2:30pm | |
| 3:30pm | |
| 4:30pm | |
| 5:30pm | |
| 6:30pm | |
| 7:30pm | |
| 8:30pm | |
| 9:30pm | |
| 10:30pm | |
| 11:30pm | |
| 12:30am next day | |
| 01:30 | |
| 02:30 | |
| 03:30 | |
| 04:30 | |
| 05:30 | |
| 06:30 | |
| 07:30 | |
| 08:30 | |
| 09:30 | |
| 10:30 | |
| 11:30 | |
| 12:30 | |
| 13:30 | |
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| 18:30 | |
| 19:30 | |
| 20:30 | |
| 21:30 | |
| 22:30 | |
| 23:30 | |
| 00:30 next day |