Built for people working in Ireland

Work and pay questions.
Clear answers in minutes.

Free calculators for public holiday pay, notice periods, working days and annual leave — based on published Irish workplace rules.

No sign-up Values are not stored Official sources
Public holidays in Ireland 10

Full-time workers have immediate benefit entitlement.

Part-time test40h

in the previous 5 weeks

Annual leave cap4

normal working weeks

Six practical tools

What do you need to work out?

Choose a calculator, enter a few details and get an immediate, explained estimate.

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How it works

Useful guidance, without the legal fog.

Each result shows the rule used, the figures produced and where to verify the official guidance.

  1. 01
    Enter the facts

    Only the values needed for the calculation.

  2. 02
    See the estimate

    The result appears with a transparent formula.

  3. 03
    Check the source

    Follow the official WRC or government link when the decision matters.

Know what the estimate means

A practical starting point for Irish workplace calculations

Work and pay questions. Clear answers in minutes. That is the purpose of these tools: to turn dates, hours and pay figures into an understandable first estimate before you check your contract, payroll record or official guidance.

Employment questions often combine more than one rule. A public holiday can affect pay and working-day counts; a notice period may overlap weekends, leave or a public holiday; and annual leave depends on both hours worked and the employee’s normal working week. The calculators separate those steps and show the assumptions behind the result.

Public holidays and holiday pay

Ireland has ten public holidays each year. Full-time employees have an immediate entitlement to a public holiday benefit, while part-time employees generally need to have worked at least 40 hours during the previous five weeks. The benefit is not always the next Monday off: depending on the circumstances, an employer may provide a paid day off, a day off within a month, an additional day of annual leave or an additional day’s pay.

Estimate public holiday entitlement and pay

Notice periods and leaving dates

An employee with at least 13 weeks of continuous employment normally gives at least one week’s notice, unless the employment contract requires longer. Notice from an employer depends on the employee’s length of service and can range from one to eight weeks. A calendar estimate is useful for planning, but the contract wording, the date notice is treated as received, payment in lieu and an agreed earlier release can change the actual last day.

Check a statutory or contractual notice period

Annual leave in hours, days or weeks

Full-time, part-time, temporary and casual employees earn annual leave from the time they start work. Irish statutory entitlement can be calculated using three methods: four working weeks after at least 1,365 hours in a leave year, one-third of a working week for each qualifying month with at least 117 hours, or 8% of hours worked. Where more than one method applies, the greater entitlement is used, subject to the statutory cap of four normal working weeks.

Compare annual leave calculation methods

Working days and date planning

A working-day count usually starts with the date range, then removes Saturdays, Sundays and the Irish public holidays that fall on weekdays. That is helpful for project planning, payroll checks and estimating a previous working day. It is still important to apply the employee’s real schedule: shift workers, weekend workers and workplaces with different closure arrangements may need a result based on their roster rather than a standard Monday-to-Friday week.

Count Irish working days between dates

Use each result as a documented estimate, not as a final legal decision. Keep the dates and figures you entered, compare the result with your written terms and payslips, and follow the official source shown on the calculator page when the answer affects pay, leave or the end of employment. If your circumstances are disputed or unusual, contact the Workplace Relations Commission or obtain professional advice.

Built around official Irish guidance

Rules are kept in reusable PHP functions so they can be updated when legislation or official guidance changes.

Visit the WRC