The short answer
5am in Hong Kong Time is 10pm in Irish Standard Time on the previous day.
Hong Kong Time is 7 hours ahead of Irish Standard Time. It lands deep outside working hours in Irish Standard Time — see the best time to meet below for a friendlier slot.
Hong Kong Time☾
5am
Irish Standard Time☾
10pm
previous day
Right now
2:03pmHKT · UTC+08:00 · Mon, Aug 24
7:03amIST · UTC+01:00 · Mon, Aug 24
Read across to convert
Hong Kong Time
HKT · UTC+08:00
Irish Standard Time
IST · UTC+01:00
Pinned5amHong Kong Time=10pmIrish Standard Time · Sun (previous day)
12amMon
5pmSun ·−1d
1am
6pmSun ·−1d
2am
7pmSun ·−1d
3am
8pmSun ·−1d
4am
9pmSun ·−1d
PINNED
5am
10pmSun ·−1d
6am
11pmSun ·−1d
7am
12amMon
8am
1am
9am
WORK2am
10am
WORK3am
11am
WORK4am
12pm
WORK5am
1pm
WORK6am
NOW
2pm
WORK7am
3pm
WORK8am
4pm
WORK9am
WORK5pm
10am
WORK6pm
11am
WORK7pm
12pm
WORK8pm
1pm
WORK9pm
2pm
WORK10pm
3pm
WORK11pm
4pm
WORKdaylightnightworking hoursoverlap
Best time to meet=
Best for a call
Hong Kong Time
4pm–5pm
Irish Standard Time
9am–10am
Popular conversions
Quick reference.
9amHong Kong Time=2amIrish Standard Time
12pmHong Kong Time=5amIrish Standard Time
3pmHong Kong Time=8amIrish Standard Time
5pmHong Kong Time=10amIrish Standard Time
9pmHong Kong Time=2pmIrish Standard Time
In context
What each side covers.
Hong Kong Time
2:03pmHKT · UTC+08:00
Cities on this clock
Irish Standard Time
7:03amIST · UTC+01:00
Cities on this clock
Related converters
Other popular pairs.
Pacific Time
11:03pm
India Standard Time
11:33am
Pacific Time to India12 hours 30 minutes behind
Eastern Daylight Time
2:03am
Central European Time
8:03am
Eastern Time to Central Europe6 hours behind
India Standard Time
11:33am
Eastern Daylight Time
2:03am
India to Eastern Time9 hours 30 minutes ahead
British Summer Time
7:03am
India Standard Time
11:33am
London to India4 hours 30 minutes behind
Pacific Daylight Time
11:03pm
Eastern Daylight Time
2:03am
Pacific to Eastern Time3 hours behind
Central European Time
8:03am
India Standard Time
11:33am
Central Europe to India3 hours 30 minutes behind
Frequently asked
Quick answers about converting between Hong Kong Time and Irish Standard Time. Can't find what you need? Email [email protected].
- What is the time difference between Hong Kong Time and Irish Standard Time?
- Hong Kong Time is 7 hours ahead of Irish Standard 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 5am in Hong Kong Time, what time is it in Irish Standard Time?
- 5am in Hong Kong Time is 10pm in Irish Standard Time on the previous day. It lands deep outside working hours in Irish Standard 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 Irish Standard Time?
- 4pm–5pm in Hong Kong Time lines up with 9am–10am in Irish Standard Time — 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 IST — 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.