Australian holiday entitlement calculator (annual leave)
Under the National Employment Standards an employee other than a casual accumulates 4 weeks of paid annual leave for each year of service, and an employee classified as a shiftworker is entitled to 5 weeks. Because the entitlement is in weeks of your own working week, four weeks is 20 days on a five-day week and 16 on a four-day one.
Worked example · Days Entitled
With Days you work per week of 5, this model computes Days Entitled of 20. See the full working.
✓ Verified against 8 self-test cases Updated for 2026 · sources checked 2026-10-11
How annual leave in Australia is calculated
*"An employee (other than a casual employee) accumulates 4 weeks of paid annual leave for each year of service with the employer."* Four weeks of **your** week — so 20 days on a five-day week, 16 on a four-day one — and part-time employees accrue on the same basis rather than a reduced one.
**The word "accumulates" is what separates Australia from New Zealand.** Across the Tasman the four weeks *arise* after 12 months of continuous employment, so at eleven months the statutory answer is zero. In Australia the leave builds up as you go, so six months of service is ten days. Same headline figure, completely different answer for anyone in their first year.
**Shiftworkers get a fifth week.** *"An employee classified as a ‘shiftworker’ is entitled to 5 weeks of paid annual leave."* An award or registered agreement has to describe you as one; an award and agreement-free employee qualifies only if their enterprise rosters shifts continuously 24 hours a day seven days a week, they are regularly rostered to those shifts, and they regularly work Sundays and public holidays.
**Casual employees do not accrue annual leave under the NES at all** — which is the other half of why a single published figure explains little. And cashing out is possible only where an award or agreement allows it, with the employee retaining at least four weeks, a written agreement on each occasion, and payment matching what taking the leave would have paid.
Worked example
ShowHide the full working: 4 inputs, 4 computed steps
| Inputs | |
|---|---|
| Days you work per week | 5 |
| You are classified as a shiftworker for the NES | no |
| Months of service accrued | 12 |
| Days already taken | 0 |
| Computed by the engine | |
| Weeks Entitled ✓ pinned | 4 |
| Full Year Days | 20 |
| Days Entitled ✓ pinned | 20 |
| Days Remaining | 20 |
Every computed row comes from the engine, run on the inputs above. Rows marked ✓ pinned are also fixed by a published self-test, so a change to the model that moved them would fail its own tests.
Frequently asked questions
How much annual leave do I get in Australia?
Four weeks of paid annual leave for each year of service under the National Employment Standards, or five weeks if you are classified as a shiftworker. On a five-day week that is 20 or 25 days.
Does annual leave accrue during my first year?
Yes. The Fair Work Ombudsman says the leave accumulates for each year of service, so it builds up progressively — six months of service is about half of the annual entitlement. This differs from New Zealand, where the entitlement arises only after 12 months.
Do part-time employees get less annual leave?
Not proportionally less in weeks — the entitlement is four weeks of your own ordinary working week. Someone working three days a week accrues four weeks of three-day weeks, which is 12 days.
Do casual employees get annual leave?
No. Casual employees do not accrue paid annual leave under the National Employment Standards.
Sources
- Fair Work Ombudsman, Annual leave and the National Employment Standards — fairwork.gov.au (four weeks for each year of service; five weeks for a shiftworker) · checked 2026-10-11
Estimate. Not tax advice. The verification badge means the model reproduces the stated formula through 8 self-test cases; the sources support that the formula matches the rules.
Check the arithmetic yourself: how this calculator is verified — the formula behind every derived value, the 8 test cases the engine reproduces, and what the badge does and does not claim. Also available as machine-readable JSON.
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