The short answer
Hawaii Time is 12 hours behind Lusaka.
Hawaii Time☾
7:21:06pm
HST · UTC-10:00 · Sun, Jun 21
Lusaka☀
7:21:06am
CAT · UTC+02:00 · Mon, Jun 22
Read across to convert
Hawaii Time
HST · UTC-10:00
Lusaka
CAT · UTC+02:00
Click any row to pin that hour across both zones.
12amSun
12pm
WORK1am
1pm
WORK2am
2pm
WORK3am
3pm
WORK4am
4pm
WORK5am
5pm
6am
6pm
7am
7pm
8am
8pm
9am
WORK9pm
10am
WORK10pm
11am
WORK11pm
12pm
WORK12amMon ·+1d
1pm
WORK1amMon ·+1d
2pm
WORK2amMon ·+1d
3pm
WORK3amMon ·+1d
4pm
WORK4amMon ·+1d
5pm
5amMon ·+1d
6pm
6amMon ·+1d
NOW
7pm
7amMon ·+1d
8pm
8amMon ·+1d
9pm
9amMon ·+1d
WORK10pm
10amMon ·+1d
WORK11pm
11amMon ·+1d
WORKdaylightnightworking hoursoverlap
Best time to meet
No shared working hours.
Hawaii Time and Lusaka are too far apart for a working-day overlap. The least-unsociable option is an early-morning call on one side and an evening one on the other — or hand work off asynchronously and let the planet do the waiting.
Popular conversions
Quick reference.
9amHawaii Time=9pmLusaka
12pmHawaii Time=12amLusaka · next day
3pmHawaii Time=3amLusaka · next day
5pmHawaii Time=5amLusaka · next day
9pmHawaii Time=9amLusaka · next day
In context
What each side covers.
Hawaii Time
7:21pmHST · UTC-10:00
US
Related converters
Other popular pairs.
Pacific Time
10:21pm
India Standard Time
10:51am
Pacific Time to India12 hours 30 minutes behind
Eastern Standard Time
1:21am
Central European Time
7:21am
Eastern Time to Central Europe6 hours behind
India Standard Time
10:51am
Eastern Standard Time
1:21am
India to Eastern Time9 hours 30 minutes ahead
Greenwich Mean Time
6:21am
India Standard Time
10:51am
London to India4 hours 30 minutes behind
Pacific Standard Time
10:21pm
Eastern Standard Time
1:21am
Pacific to Eastern Time3 hours behind
Central European Time
7:21am
India Standard Time
10:51am
Central Europe to India3 hours 30 minutes behind
Frequently asked
Quick answers about converting between Hawaii Time and Lusaka. Can't find what you need? Email [email protected].
- What is the time difference between Hawaii Time and Lusaka?
- Hawaii Time is 12 hours behind Lusaka 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 Hawaii Time, what time is it in Lusaka?
- 9am in Hawaii Time is 9pm in Lusaka. Use the hour-by-hour table above to read any other time across — find the row and read the matching cell in the other column.
- What's the best time for a call between Hawaii Time and Lusaka?
- There's no comfortable 9-to-5 overlap between Hawaii Time and Lusaka — they sit on opposite sides of the planet's working day. Plan for an early or late call on one side, or hand work off asynchronously.
- Does this account for daylight saving time?
- Yes. We track every clock change in both places, so the abbreviations you see — HST and CAT — 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.