Ireland to Australia time converter

Australia is 10 hours ahead of Ireland. When it is 9:00 AM in Ireland, it is 7:00 PM in Australia.

Ireland IST

Monday, October 19, 2026

Australia AEDT

Tuesday, October 20, 2026

Ireland
Mon, Oct 19
ISTUTC+1
Australia
Canberra
Tue, Oct 20
AEDTUTC+11+10h
Finding your time zone…
Shared working hours (9:00–18:00)

Ireland to Australia conversion table

Every hour of today in Ireland and the matching time in Australia. Light rows are typical working hours (9:00–18:00).

IrelandAustralia
12:00 AM10:00 AM
1:00 AM11:00 AM
2:00 AM12:00 PM
3:00 AM1:00 PM
4:00 AM2:00 PM
5:00 AM3:00 PM
6:00 AM4:00 PM
7:00 AM5:00 PM
8:00 AM6:00 PM
9:00 AM7:00 PM
10:00 AM8:00 PM
11:00 AM9:00 PM
12:00 PM10:00 PM
1:00 PM11:00 PM
2:00 PM12:00 AM+1 day
3:00 PM1:00 AM+1 day
4:00 PM2:00 AM+1 day
5:00 PM3:00 AM+1 day
6:00 PM4:00 AM+1 day
7:00 PM5:00 AM+1 day
8:00 PM6:00 AM+1 day
9:00 PM7:00 AM+1 day
10:00 PM8:00 AM+1 day
11:00 PM9:00 AM+1 day

Best time to call or meet

Working hours don't overlap fully. The closest fit is 7:00 AM – 8:00 AM in Ireland (5:00 PM – 6:00 PM in Australia): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference changes during the year because Ireland and Australia switch clocks on different dates:

  • Oct 19, 2026 – Oct 25, 2026: +10h
  • Oct 25, 2026 – Mar 28, 2027: +11h
  • Mar 28, 2027 – Apr 3, 2027: +10h
  • Apr 3, 2027 – Oct 2, 2027: +9h
  • Oct 2, 2027 – Oct 19, 2027: +10h

More conversions

Australia to IrelandIreland to New YorkIreland to LondonIreland to Los AngelesIreland to ChicagoIreland to TorontoIreland to São PauloIreland to ParisIreland to BerlinIreland to MoscowIreland to DubaiIreland to New DelhiIreland to Bangkok
New York to AustraliaLondon to AustraliaLos Angeles to AustraliaChicago to AustraliaToronto to AustraliaSão Paulo to AustraliaParis to AustraliaBerlin to AustraliaMoscow to AustraliaDubai to AustraliaNew Delhi to AustraliaBangkok to Australia

Questions and answers

What is the time difference between Ireland and Australia?

Australia is 10 hours ahead of Ireland.

What time is it in Australia when it is 9 AM in Ireland?

When it is 9:00 AM in Ireland, it is 7:00 PM in Australia.

When is the best time to call Australia from Ireland?

Working hours don't overlap fully. The closest fit is 7:00 AM – 8:00 AM in Ireland (5:00 PM – 6:00 PM in Australia): working hours on one side, early or late on the other.

Does the time difference between Ireland and Australia change?

Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.