Perth to Katherine South Time Converter
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Quick answers
Selected conversion
8:00 pm20:00 AWST (UTC+8), Nov 1, 2026 = 9:30 pm21:30 ACST (UTC+9:30), Nov 1, 2026
Perth is 1 hour and 30 minutes behind Katherine South.
How the time difference changes
Perth is 1 hour and 30 minutes behind Katherine South 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 South.Working hours of 09:00 to 18:00 in Perth correspond to 10:30 to 19:30 in Katherine South.
Compare Perth time with Katherine South 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 South, Australia
Perth to Katherine South 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 South
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 South, Australia). Offset UTC +9:30 hours
8:00 pm20:00 Perth, Australia / 9:30 pm21:30 Katherine South, 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 South, 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 | |
| 14:30 | |
| 15:30 | |
| 16:30 | |
| 17:30 | |
| 18:30 | |
| 19:30 | |
| 20:30 | |
| 21:30 | |
| 22:30 | |
| 23:30 | |
| 00:30 next day |