United States to Ireland time converter

Ireland is 5 hours ahead of United States. When it is 9:00 AM in United States, it is 2:00 PM in Ireland.

United States EDT

Sunday, October 18, 2026

Ireland IST

Sunday, October 18, 2026

United States
Washington, D.C.
Sun, Oct 18
EDTUTC-4
Ireland
Sun, Oct 18
ISTUTC+1+5h
Finding your time zone…
Shared working hours (9:00–18:00)

United States to Ireland conversion table

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

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

Best time to call or meet

Both sides are at work from 9:00 AM – 1:00 PM in United States (2:00 PM – 6:00 PM in Ireland).

Daylight saving time and the difference

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

  • Oct 18, 2026 – Oct 24, 2026: +5h
  • Oct 24, 2026 – Nov 1, 2026: +4h
  • Nov 1, 2026 – Mar 14, 2027: +5h
  • Mar 14, 2027 – Mar 27, 2027: +4h
  • Mar 27, 2027 – Oct 18, 2027: +5h

More conversions

Ireland to United StatesUnited States to New YorkUnited States to LondonUnited States to Los AngelesUnited States to ChicagoUnited States to TorontoUnited States to São PauloUnited States to ParisUnited States to BerlinUnited States to MoscowUnited States to DubaiUnited States to New DelhiUnited States to Bangkok
New York to IrelandLondon to IrelandLos Angeles to IrelandChicago to IrelandToronto to IrelandSão Paulo to IrelandParis to IrelandBerlin to IrelandMoscow to IrelandDubai to IrelandNew Delhi to IrelandBangkok to Ireland

Questions and answers

What is the time difference between United States and Ireland?

Ireland is 5 hours ahead of United States.

What time is it in Ireland when it is 9 AM in United States?

When it is 9:00 AM in United States, it is 2:00 PM in Ireland.

When is the best time to call Ireland from United States?

Both sides are at work from 9:00 AM – 1:00 PM in United States (2:00 PM – 6:00 PM in Ireland).

Does the time difference between United States and Ireland change?

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