AWST to HST Converter

HST is 18h 0m behind AWST. When it's 12:00 PM AWST, it's 6:00 PM (−1 day) HST.

From

AWST · UTC+8

12:09:55PM

Australian Western Standard Time

e.g. Perth

To

HST · UTC-10

6:09:55PM

Hawaii Standard Time

e.g. Honolulu

Open in World ClockHST → AWST
9:00 AM AWST=3:00 PM(−1 day) HST
12:00 PM AWST=6:00 PM(−1 day) HST
5:00 PM AWST=11:00 PM(−1 day) HST

Hourly conversion (AWST → HST)

AWSTHST
12:00 AM6:00 AM(−1 day)
1:00 AM7:00 AM(−1 day)
2:00 AM8:00 AM(−1 day)
3:00 AM9:00 AM(−1 day)
4:00 AM10:00 AM(−1 day)
5:00 AM11:00 AM(−1 day)
6:00 AM12:00 PM(−1 day)
7:00 AM1:00 PM(−1 day)
8:00 AM2:00 PM(−1 day)
9:00 AM3:00 PM(−1 day)
10:00 AM4:00 PM(−1 day)
11:00 AM5:00 PM(−1 day)
12:00 PM6:00 PM(−1 day)
1:00 PM7:00 PM(−1 day)
2:00 PM8:00 PM(−1 day)
3:00 PM9:00 PM(−1 day)
4:00 PM10:00 PM(−1 day)
5:00 PM11:00 PM(−1 day)
6:00 PM12:00 AM
7:00 PM1:00 AM
8:00 PM2:00 AM
9:00 PM3:00 AM
10:00 PM4:00 AM
11:00 PM5:00 AM

Shaded rows are within standard working hours (8am–6pm) on both sides.

Hawaii does not observe daylight saving time, so HST (UTC−10) applies year-round.

More AWST conversions

Frequently asked questions

What is the time difference between AWST and HST?
HST is 18h 0m behind AWST. AWST is UTC+8 and HST is UTC-10.
What is 12:00 PM AWST in HST?
12:00 PM AWST is 6:00 PM (−1 day) HST.
Does AWST change for daylight saving time?
AWST is a fixed offset of UTC+8 and does not itself change for daylight saving time.