The short answer
10pm in Hong Kong Time is 4am in Hawaii Time.
Hong Kong Time is 18 hours ahead of Hawaii Time. It lands deep outside working hours in Hawaii Time — see the best time to meet below for a friendlier slot.
Hong Kong Time☾
10pm
Hawaii Time☾
4am
Right now
5:06amHKT · UTC+08:00 · Tue, Aug 25
11:06amHST · UTC-10:00 · Mon, Aug 24
Read across to convert
Hong Kong Time
HKT · UTC+08:00
Hawaii Time
HST · UTC-10:00
Pinned10pmHong Kong Time=4amHawaii Time
12amTue
6amMon ·−1d
1am
7amMon ·−1d
2am
8amMon ·−1d
3am
9amMon ·−1d
WORK4am
10amMon ·−1d
WORKNOW
5am
11amMon ·−1d
WORK6am
12pmMon ·−1d
WORK7am
1pmMon ·−1d
WORK8am
2pmMon ·−1d
WORK9am
WORK3pmMon ·−1d
WORK10am
WORK4pmMon ·−1d
WORK11am
WORK5pmMon ·−1d
12pm
WORK6pmMon ·−1d
1pm
WORK7pmMon ·−1d
2pm
WORK8pmMon ·−1d
3pm
WORK9pmMon ·−1d
4pm
WORK10pmMon ·−1d
5pm
11pmMon ·−1d
6pm
12amTue
7pm
1am
8pm
2am
9pm
3am
PINNED
10pm
4am
11pm
5am
daylightnightworking hoursoverlap
Best time to meet=
Best for a call
Hong Kong Time
9am–11am
Hawaii Time
3pm–5pm
previous day
Popular conversions
Quick reference.
9amHong Kong Time=3pmHawaii Time · prev day
12pmHong Kong Time=6pmHawaii Time · prev day
3pmHong Kong Time=9pmHawaii Time · prev day
5pmHong Kong Time=11pmHawaii Time · prev day
9pmHong Kong Time=3amHawaii Time
In context
What each side covers.
Hong Kong Time
5:06amHKT · UTC+08:00
Cities on this clock
Hawaii Time
11:06amHST · UTC-10:00
US
Related converters
Other popular pairs.
Pacific Time
2:06pm
India Standard Time
2:36am
Pacific Time to India12 hours 30 minutes behind
Eastern Daylight Time
5:06pm
Central European Time
11:06pm
Eastern Time to Central Europe6 hours behind
India Standard Time
2:36am
Eastern Daylight Time
5:06pm
India to Eastern Time9 hours 30 minutes ahead
British Summer Time
10:06pm
India Standard Time
2:36am
London to India4 hours 30 minutes behind
Pacific Daylight Time
2:06pm
Eastern Daylight Time
5:06pm
Pacific to Eastern Time3 hours behind
Central European Time
11:06pm
India Standard Time
2:36am
Central Europe to India3 hours 30 minutes behind
Frequently asked
Quick answers about converting between Hong Kong Time and Hawaii Time. Can't find what you need? Email [email protected].
- What is the time difference between Hong Kong Time and Hawaii Time?
- Hong Kong Time is 18 hours ahead of Hawaii Time right now. We always show the live, daylight-saving-correct difference, so this figure already accounts for whichever side is observing summer time today.
- When it's 10pm in Hong Kong Time, what time is it in Hawaii Time?
- 10pm in Hong Kong Time is 4am in Hawaii Time. It lands deep outside working hours in Hawaii Time — see the best time to meet below for a friendlier slot. Use the hour-by-hour table above to read any other time across.
- What's the best time for a call between Hong Kong Time and Hawaii Time?
- 9am–11am in Hong Kong Time lines up with 3pm–5pm in Hawaii Time the previous day — both sides are inside a 9-to-5 working day.
- Does this account for daylight saving time?
- Yes. We track every clock change in both places, so the abbreviations you see — HKT and HST — are the ones actually in effect right now, not a fixed all-year value. When either side changes its clocks, this page updates automatically.
- Why is the date sometimes different on each side?
- When two places are far enough apart, the same moment can fall on different calendar days. That is why some conversions are marked "previous day" or "next day" — it is the same instant in time, read off two clocks that crossed midnight at different points.