The short answer
10am in Bougainville Time is 12am in Irish Standard Time.
Bougainville Time is 10 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.
Bougainville Time☀
10am
Irish Standard Time☾
12am
Right now
7:38pm+11:00 · UTC+11:00 · Wed, Jun 24
9:38amIST · UTC+01:00 · Wed, Jun 24
Read across to convert
Bougainville Time
+11:00 · UTC+11:00
Irish Standard Time
IST · UTC+01:00
Pinned10amBougainville Time=12amIrish Standard Time
12amWed
2pmTue ·−1d
WORK1am
3pmTue ·−1d
WORK2am
4pmTue ·−1d
WORK3am
5pmTue ·−1d
4am
6pmTue ·−1d
5am
7pmTue ·−1d
6am
8pmTue ·−1d
7am
9pmTue ·−1d
8am
10pmTue ·−1d
9am
WORK11pmTue ·−1d
PINNED
10am
WORK12amWed
11am
WORK1am
12pm
WORK2am
1pm
WORK3am
2pm
WORK4am
3pm
WORK5am
4pm
WORK6am
5pm
7am
6pm
8am
NOW
7pm
9am
WORK8pm
10am
WORK9pm
11am
WORK10pm
12pm
WORK11pm
1pm
WORKdaylightnightworking hoursoverlap
Best time to meet=
Closest workable window
Just outside the working window — early on one side, late on the other.
Bougainville Time
5pm–7pm
Irish Standard Time
7am–9am
Popular conversions
Quick reference.
9amBougainville Time=11pmIrish Standard Time · prev day
12pmBougainville Time=2amIrish Standard Time
3pmBougainville Time=5amIrish Standard Time
5pmBougainville Time=7amIrish Standard Time
9pmBougainville Time=11amIrish Standard Time
In context
What each side covers.
Bougainville Time
7:38pm+11:00 · UTC+11:00
Bougainville Time
Irish Standard Time
9:38amIST · UTC+01:00
Cities on this clock
Related converters
Other popular pairs.
Pacific Time
1:38am
India Standard Time
2:08pm
Pacific Time to India12 hours 30 minutes behind
Eastern Standard Time
4:38am
Central European Time
10:38am
Eastern Time to Central Europe6 hours behind
India Standard Time
2:08pm
Eastern Standard Time
4:38am
India to Eastern Time9 hours 30 minutes ahead
Greenwich Mean Time
9:38am
India Standard Time
2:08pm
London to India4 hours 30 minutes behind
Pacific Standard Time
1:38am
Eastern Standard Time
4:38am
Pacific to Eastern Time3 hours behind
Central European Time
10:38am
India Standard Time
2:08pm
Central Europe to India3 hours 30 minutes behind
Frequently asked
Quick answers about converting between Bougainville Time and Irish Standard Time. Can't find what you need? Email [email protected].
- What is the time difference between Bougainville Time and Irish Standard Time?
- Bougainville Time is 10 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 10am in Bougainville Time, what time is it in Irish Standard Time?
- 10am in Bougainville Time is 12am in Irish Standard Time. 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 Bougainville Time and Irish Standard Time?
- There's no comfortable 9-to-5 overlap between Bougainville Time and Irish Standard Time — 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 — +11:00 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.