The short answer
9am in China Time is 3pm in Hawaii Time on the previous day.
China Time is 18 hours ahead of Hawaii Time. Both sides are inside the standard 9-to-5 working day, so this is a sociable time for a call in both places.
China Time☀
9am
Hawaii Time☀
3pm
previous day
Right now
4:34pmCST · UTC+08:00 · Mon, Jun 22
10:34pmHST · UTC-10:00 · Sun, Jun 21
Read across to convert
China Time
CST · UTC+08:00
Hawaii Time
HST · UTC-10:00
Pinned9amChina Time=3pmHawaii Time · Sun (previous day)
12amMon
6amSun ·−1d
1am
7amSun ·−1d
2am
8amSun ·−1d
3am
9amSun ·−1d
WORK4am
10amSun ·−1d
WORK5am
11amSun ·−1d
WORK6am
12pmSun ·−1d
WORK7am
1pmSun ·−1d
WORK8am
2pmSun ·−1d
WORKPINNED
9am
WORK3pmSun ·−1d
WORK10am
WORK4pmSun ·−1d
WORK11am
WORK5pmSun ·−1d
12pm
WORK6pmSun ·−1d
1pm
WORK7pmSun ·−1d
2pm
WORK8pmSun ·−1d
3pm
WORK9pmSun ·−1d
NOW
4pm
WORK10pmSun ·−1d
5pm
11pmSun ·−1d
6pm
12amMon
7pm
1am
8pm
2am
9pm
3am
10pm
4am
11pm
5am
daylightnightworking hoursoverlap
Best time to meet=
Best for a call
China Time
9am–11am
Hawaii Time
3pm–5pm
previous day
Popular conversions
Quick reference.
9amChina Time=3pmHawaii Time · prev day
12pmChina Time=6pmHawaii Time · prev day
3pmChina Time=9pmHawaii Time · prev day
5pmChina Time=11pmHawaii Time · prev day
9pmChina Time=3amHawaii Time
In context
What each side covers.
China Time
4:34pmCST · UTC+08:00
Hawaii Time
10:34pmHST · UTC-10:00
US
Related converters
Other popular pairs.
Pacific Time
1:34am
India Standard Time
2:04pm
Pacific Time to India12 hours 30 minutes behind
Eastern Standard Time
4:34am
Central European Time
10:34am
Eastern Time to Central Europe6 hours behind
India Standard Time
2:04pm
Eastern Standard Time
4:34am
India to Eastern Time9 hours 30 minutes ahead
Greenwich Mean Time
9:34am
India Standard Time
2:04pm
London to India4 hours 30 minutes behind
Pacific Standard Time
1:34am
Eastern Standard Time
4:34am
Pacific to Eastern Time3 hours behind
Central European Time
10:34am
India Standard Time
2:04pm
Central Europe to India3 hours 30 minutes behind
Frequently asked
Quick answers about converting between China Time and Hawaii Time. Can't find what you need? Email [email protected].
- What is the time difference between China Time and Hawaii Time?
- China 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 9am in China Time, what time is it in Hawaii Time?
- 9am in China Time is 3pm in Hawaii Time on the previous day. Both sides are inside the standard 9-to-5 working day, so this is a sociable time for a call in both places. Use the hour-by-hour table above to read any other time across.
- What's the best time for a call between China Time and Hawaii Time?
- 9am–11am in China 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 — CST 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.