Pro Rata · Part-Time

Part-time sick leave.

Part-timers get paid sick and carer’s leave pro rata: 1/26 of your ordinary hours, which is two of your own weeks a year. On 19 hours a week that is 38 hours. Enter your roster below, even if your days are different lengths.

✓ Free, no sign-up|Live|1/26 of ordinary hours

Your hours

Part-time means permanent, ongoing hours. Casuals are paid loading instead.
Ordinary hours only, not overtime.
0 for a day you do not work.
52 weeks is one year.
$
Shows what each sick day pays.

Here's your entitlement

36 hrs
Paid sick and carer's leave a year on 18 ordinary hours a week: two of your weeks.
6
Of your days (avg 6 hrs)
0.692 hrs
Accrues each week
1.385 hrs
Accrues each fortnight
See full calculationFair Work Act 2009 s 96
ComponentFormulaValue
Ordinary hours a weekSum of your rostered days18 hrs
Sick and carer's leave a year18 × 52 ÷ 2636 hrs
Accrues each week18 ÷ 260.692 hrs
Accrues each fortnight18 × 2 ÷ 261.385 hrs
The NES "10 days"36 ÷ 1010 days of 3.6 hrs
Sick on Monday4 hrs = 11.1% of the year9 such days a year
Sick on Wednesday8 hrs = 22.2% of the year4.5 such days a year
Sick on Friday6 hrs = 16.7% of the year6 such days a year
Sarah Reid, CAHRI
Reviewed bySarah Reid, CAHRICert IV Payroll · Checked against Fair Work Act s 96 and FWO guidance
Verified expert

Disclaimer: This is an estimate under the National Employment Standards, not legal advice. It assumes the same ordinary hours all year. Your award, enterprise agreement or payroll records may differ, so compare with your payslip. For official guidance, visit the Fair Work Ombudsman.

Do part-time employees get sick leave?

Yes. The Fair Work Ombudsman says “all employees except casuals are entitled to paid sick and carer’s leave”, and sets the amount at “10 days for full-time employees, and pro-rata for part-time employees”. Section 96 of the Fair Work Act 2009 makes the leave accrue progressively “according to the employee’s ordinary hours of work”, so it builds from your first day and the unused balance carries over every year.

The general rules on sick and carer’s leave, including what it covers and what happens when you leave, are on the sick leave calculator. This page covers what is different when you work part-time.

How much sick leave part-timers get

Sick leave a year = ordinary weekly hours x 52 / 26. That is the same as two weeks of your ordinary hours. It accrues at your weekly hours / 26 each week, or weekly hours / 13 each fortnight.

The Fair Work Ombudsman’s own pair of examples: Suzanne works 38 hours a week and gets “76 hours of paid sick and carer’s leave per year”; Rebecca works 19 hours a week and gets 38 hours. Some guides say a 19-hour week earns 19 hours of sick leave a year. That is half the correct figure.

Ordinary hours a weekPatternSick leave a yearAccrues each weekAccrues each fortnightIn your own days
7.6 h1 day of 7.6 h15.2 h0.292 h0.585 h2
15.2 h2 days of 7.6 h30.4 h0.585 h1.169 h4
19 h5 days of 3.8 h38 h0.731 h1.462 h10
22.8 h3 days of 7.6 h45.6 h0.877 h1.754 h6
30.4 h4 days of 7.6 h60.8 h1.169 h2.338 h8
38 h5 days of 7.6 h (full-time)76 h1.462 h2.923 h10

1/26 of ordinary hours, Fair Work Act 2009 s 96 and FWO (content last updated 10 August 2026). The 19-hour row matches FWO’s Rebecca example; her days are not stated, so 5 days of 3.8 hours is our illustration.

When your days are different lengths

Most part-time rosters are not five equal days. Because the balance is kept in hours, the length of the day you are sick on decides how much of it you use. The Fair Work Ombudsman says sick leave “is paid at an employee’s base pay rate for each hour or part of an hour of leave they take”. A sick long day uses more of the year than a sick short day.

Ava: Monday 4 hours, Wednesday 8 hours, Friday 6 hours. That is 18 hours a week, so 18 x 2 = 36 hours of sick and carer’s leave a year. The base rate of $30.00 an hour is an example.

Sick onHours usedShare of a yearDays the year coversPay at $30.00
Monday4 h11.1%9$120.00
Wednesday8 h22.2%4.5$240.00
Friday6 h16.7%6$180.00
A whole week18 h50%2$540.00

For Ava, the “10 days” are two of her weeks: 6 of her shifts, not ten. Pick “Different hours on different days” in the calculator to see the same table for your roster.

Is it 10 sick days for part-time?

Yes, but the 10 days are a measure of hours. The Fair Work Ombudsman’s FAQ says the entitlement “is calculated based on an employee’s hours of work, not days”. Its example compares two employees on the same 36-hour week (1,872 hours a year): both get 72 hours, which is 10 days of 7.2 hours for Len and 6 days of 12 hours for Joss.

Counted in your own shifts, the year is always twice the number of days you work each week, as long as your days are the same length: 3 days a week gives 6 shifts, 4 days gives 8. The accrued sick days calculator shows how a balance you already hold converts into shifts and days.

If your hours change week to week

Accrual follows the ordinary hours you actually work. For award-free part-timers whose hours vary, the Fair Work Ombudsman’s method is to “calculate the total number of hours worked in the last 4 weeks; divide by 4”. For example, 86 hours over the last 4 weeks averages 21.5 hours a week, which accrues at 43 hours a year. An award or agreement may set its own method, so check yours if one covers you.

Whether extra shifts beyond your agreed hours count depends on whether your award or agreement treats them as ordinary hours.

Changing your hours

Section 96(2) ties accrual to your ordinary hours as they are at the time, and the leave “accumulates from year to year”. Our reading: dropping from full-time to part-time slows accrual from that date and leaves the hours you have already banked alone. Full-time for 26 weeks (38 hours) then 22.8 hours a week for 26 weeks (22.8 hours) gives 60.8 hours for that year. To count a balance across a change, use the accrued sick days calculator, which takes the date your hours changed.

Part-time vs casual

Section 95 of the Fair Work Act says paid personal/carer’s leave applies to “employees, other than casual employees”. Casuals are paid a casual loading instead and can take 2 days of unpaid carer’s leave each time it is needed. Part-timers can take unpaid carer’s leave too, but the Fair Work Ombudsman says full-time and part-time employees “can only get unpaid carer’s leave if they don’t have any paid sick / carer’s leave left”. If you have run out, see unpaid sick leave. If you are called casual but work regular, ongoing hours, read casual vs permanent.

Does it differ by state?

For employees in the national system, no: the 1/26 rule is the same in Victoria, NSW, Queensland and every other state and territory. Western Australia’s state system has its own rule. The WA Government says full-time and part-time employees are entitled to paid personal leave “equal to the number of hours the employee is ordinarily required to work in a 2 week period during that year, up to 76 hours”. It accrues weekly, at 1.461 hours on a 38-hour week, and carries over. For a part-timer that is the same two weeks of hours; the 76-hour cap only bites above 38 hours a week. Casuals in the WA state system get no paid personal leave either.

Sources. Dates are each source’s own update date where it shows one, and the date we read it.

Part-Time Q & A

Part-time sick leave, answered.

What part-time employees ask about how much sick leave they get and how it is used.

Do part-time employees get sick leave?
Yes. Every employee except casuals gets paid sick and carer's leave, and part-timers get it pro rata to their hours. It starts accruing from your first day, builds up with every hour of ordinary work, and the unused balance carries over to the next year.
How much sick leave do part-time employees get?
1/26 of your ordinary hours in a year, which is two weeks of your own ordinary hours. The Fair Work Ombudsman's examples: 38 hours a week gives 76 hours a year, and 19 hours a week gives 38 hours. Some guides say 19 hours a week earns 19 hours of sick leave, which is half the correct figure.
Do part-timers get 10 sick days?
They get the same 10 days as full-timers, but the days are measured in hours. The Fair Work Ombudsman says 10 days "can be calculated as 1/26 of an employee's ordinary hours of work in a year". On a 36-hour week that is 72 hours: 10 days of 7.2 hours, or 6 days of 12 hours. Counted in your own shifts, it is twice the number of days you work each week.
How many hours does a sick day use if my shifts are different lengths?
The hours you were rostered to work that day. Sick leave is paid at your base rate for each hour or part of an hour you take, so a sick 8-hour Wednesday uses 8 hours and a sick 4-hour Monday uses 4. On a 18-hour roster with 36 hours a year, the year covers 4.5 long days or 9 short ones.
My hours change every week. How is my sick leave worked out?
Accrual follows the ordinary hours you work. For award-free part-timers whose hours vary, the Fair Work Ombudsman says to total the hours worked in the last 4 weeks and divide by 4. If an award or agreement covers you, check whether it sets its own method.
Do extra shifts count towards my sick leave?
It depends on whether your award or agreement treats the extra hours as ordinary hours. Sick leave accrues on ordinary hours, so check your award or agreement, and compare the accrual on your payslip after a week with extra shifts.
What happens to my sick leave if I go from full-time to part-time?
The hours already banked stay; only the rate of accrual changes from the date your hours drop. Full-time for 26 weeks then 22.8 hours a week for 26 weeks gives 38 + 22.8 = 60.8 hours for that year. Count your banked sick days →
Is part-time sick leave different in Victoria, NSW or Queensland?
No. For employees in the national system the National Employment Standards apply in every state and territory, so the 1/26 rule is the same in Victoria, NSW, Queensland and elsewhere. Western Australian state-system employees have their own rule: paid personal leave equal to their ordinary hours in a 2-week period, up to 76 hours a year.
Do casual workers get sick leave?
Not paid sick leave. Casuals are paid a casual loading instead and can take 2 days of unpaid carer's leave each time it is needed. Part-time and casual are different types of employment: a part-timer has ongoing hours and accrues paid leave. Do casuals get sick leave? →
Can my employer ask for a medical certificate if I am part-time?
Yes, on the same terms as a full-timer. The Fair Work Ombudsman says employers can ask for evidence for as little as 1 day or less off work. Sick leave evidence rules →
Part-Time Methodology

Built on Fair Work Act 2009 (Cth) s 96.

Sick and carer's leave is worked out as 1/26 of ordinary hours, the method in the Fair Work Ombudsman's Paid sick and carer's leave page (content last updated 10 August 2026) and its Library FAQ K600635 (read 11 October 2026), including the Len and Joss 36-hour example and the 4-week average for award-free part-timers with irregular hours.

A sick day is costed at the hours rostered that day, at base rate, following the FWO Payment for sick and carer's leave page (content last updated 10 August 2026). The WA state-system rule is from the WA Government Personal leave page (last updated 16 January 2026). This is general information, not legal advice.

FormulaWeekly hours x 52 / 26
Primary sourceFair Work Act 2009 s 96
Checked11 Oct 2026
CasualsNo paid sick leave