Calculate Irish business days for any date range
Our calculator auto-detects your country and excludes the right holidays.
Open Ireland Calculator →Business Days in Ireland — 2026 Monthly Breakdown
Working days per month in Ireland, excluding weekends and Irish public holidays:
Use the full calculator for exact monthly counts — select "🇮🇪 Ireland" from the country dropdown to see Irish-specific results for any date range.
Working Culture and Holidays in Ireland
Ireland's standard work week runs Monday to Friday, typically 9am to 5:30pm. St. Patrick's Day (March 17) is Ireland's most distinctive national holiday, with widespread business closures and celebrations nationwide. Ireland also observes several Bank Holidays that fall on Mondays specifically to create long weekends, including the June, August, and October Bank Holidays, a structure distinct from many other countries' fixed-date holidays.
Public Holidays in Ireland (2026)
Ireland observes 10 public holidays in 2026. These are automatically excluded when you use our calculator with Ireland selected.
For a day-by-day view, check any of our monthly breakdown pages and select Ireland from the country dropdown.
Ireland vs Other Countries (2026)
| Country | Public Holidays | Business Days |
|---|---|---|
| 🇮🇪 Ireland | 10 | 251 |
| 🇺🇸 United States | 11 | 250 |
| 🇬🇧 United Kingdom | 8 | 252 |
| 🇦🇺 Australia | 8 | 251 |
| 🇨🇦 Canada | 10 | 250 |
| 🇮🇳 India | 9 | 252 |
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Frequently Asked Questions
How many business days in 2026 in Ireland?
There are 251 business days in 2026 in Ireland, after excluding weekends and 10 public holidays.
Does the calculator include Irish holidays?
Yes — when you select Ireland in our calculator, all Irish public holidays are automatically excluded from the count.
Can I calculate business days between any two dates?
Yes — our business days calculator lets you pick any start and end date, with Ireland holidays automatically excluded.
Why are Irish Bank Holidays often on Mondays?
Several Irish Bank Holidays, including the June, August, and October Bank Holidays, are deliberately scheduled on Mondays to create long weekends, rather than falling on a fixed calendar date.
How do I calculate working days for Ireland between specific dates?
Use the main business days calculator, select Ireland from the country dropdown, then enter your start and end dates. The tool automatically excludes weekends and Ireland public holidays from the count.
Is this calculator updated for the current year's public holidays?
Yes — holiday data for Ireland is reviewed and updated annually to reflect the current year's official public holiday calendar, including any holidays that shift date year to year.
What counts as a business day in Ireland?
A business day in Ireland is any weekday (Monday through Friday) that is not a recognized public holiday. Weekends and public holidays are excluded from the working day count.