
Disclaimer: Shiftly provides calculation tools based on Australian Modern Awards to help you estimate shift costs. We are not a payroll provider or legal adviser, and we don't guarantee the accuracy of these calculations. Always verify rates with Fair Work or your accountant.
Public holidays in Australia are a logistical headache. When a holiday hits a weekend, the confusion around "observed" days and penalty rates can blow out your labor costs if you aren’t prepared.
Here is the no-nonsense breakdown of how public holiday pay works for your crew.
If a public holiday (like Australia Day or Anzac Day) falls on a Saturday, but a "substituted" public holiday is declared for the following Monday, which day is the public holiday?
Simple answer: No. Casual employees are only paid for the hours they actually work. If a casual isn't rostered on the public holiday, they don't get a cent.
However, if they do work:
If a public holiday falls on a day a full-time or part-time employee would normally work, and you tell them to stay home, you must pay them their base rate for those hours.
If they do work the holiday, you're usually looking at 225%–250% of their base rate, depending on the award.
Public holidays are the most expensive days of the year to run a business. If you aren't calculating your "cost to serve" before you publish the roster, you’re flying blind.
Shiftly's calculation tools help you estimate these costs:
Don't guess when it comes to public holidays. Use Shiftly’s free rostering and award estimation tools to see your shift costs upfront.

Milan van Niekerk is a co-founder of Shiftly, the modern, free scheduling and staff management platform built for hospitality businesses. Shiftly helps cafés, restaurants and bars roster staff in minutes, manage availability, fill last-minute shifts and remove messy admin. Milan works directly with small businesses across Australia to make Shiftly smarter, simpler, and easier to use every week.