Country preset guide
Add business days Australia
Need to add business days Australia and account for Australia public holidays and state holiday differences? This guide explains how to exclude weekends and holidays with the Australia preset, plus examples around Easter and ANZAC Day, and how to add state-level dates as custom holidays in the business day calculator.
Published: December 28, 2025 · Updated: December 28, 2025 · By FinToolSuite Editorial
Disclaimer
- Educational purposes only; not legal or financial advice.
- Examples are illustrative and simplified.
- Results depend on your inputs and assumptions and are not guaranteed.
- Preset holiday lists can be static and may not cover state or local observances.
- See the Privacy Policy; do not share personal data.
Quick answer: add business days Australia
- Australia business days usually mean Monday to Friday, excluding public holidays.
- Public holidays vary by state and sometimes by city or region.
- Use custom holidays for state-level observances and company closures.
Australia public holidays and state differences
States and territories observe holidays differently. A public holiday in one state may be a normal working day in another. When you exclude weekends and holidays, note which state calendar you used so stakeholders understand the assumptions.
Examples that often shift deadlines
Easter spans multiple non-working days in many calendars. ANZAC Day can land midweek and change work plans. These dates can stretch timelines if you do not set the right state holidays.
Worked examples
Example A: Around Easter
Inputs: start before Easter week, add 10 business days, weekend Sat–Sun, Australia preset enabled.
Result: spans into the second week after Easter.
Example B: Around ANZAC Day
Inputs: start the week before ANZAC Day, add 5 business days, weekend Sat–Sun, Australia preset enabled.
Result: early the following week after ANZAC Day.
Example C: Subtracting near a holiday
Inputs: deadline on a public holiday Monday, subtract 3 business days, weekend Sat–Sun, Australia preset enabled.
Result: the previous Wednesday.
How to model state level holidays using custom dates
Choose the Australia preset, then add state-specific dates as custom holidays so your business day calculator can exclude weekends and holidays correctly.
- Select the Australia preset and the correct holiday year.
- Enable holiday exclusions.
- Add state holiday dates with optional labels.
- Recalculate and review the breakdown.
Use the business day calculator to apply these settings before sharing dates.
Common mistakes
- Assuming all states share the same holidays.
- Using the wrong holiday year.
- Forgetting local show days or regional holidays.
- Not adding company closure days.
- Mixing up inclusive counting with cutoff rules.
- Leaving the wrong weekend pattern selected.
FAQ
What counts as a business day in Australia?
Monday to Friday when weekends and selected holidays are excluded.
Do public holidays count as business days?
No. They are excluded in the Australia preset or when added as custom dates.
Why do state differences matter?
States observe different holidays, so deadlines change if you pick the wrong calendar.
How do I handle state specific holidays in the calculator?
Select the Australia preset, then add state dates as custom holidays and recalc.
What if my start date is a public holiday?
Counting moves to the next business day unless you choose a different rule.
Can I subtract business days in Australia mode?
Yes. Subtract mode uses the same weekend and holiday rules.
Why did my result change when I selected another year?
Holiday dates change by year; select the correct year before counting.
Is this legal or financial advice?
No. This guide is educational. Confirm timelines with your advisor.
Calculate business days now
Select the Australia preset, add state dates, and get your adjusted result in seconds.