How Many Hours Constitute Part-Time Employment in Australia?

When you’re planning your work-life balance, scaling your team, or formalising flexible work arrangements, one question comes up quickly: how many hours is part-time employment in Australia?

It’s a fair question for both employees and employers. The answer affects pay, leave, rostering, and how you stay compliant with Australian employment law. The tricky bit is that there isn’t a single “magic number” in the law - it depends on the role, the contract, and often the applicable Modern Award.

In this guide, we’ll explain exactly what counts as part-time, how many hours are typical, what entitlements apply, and how to set up (or transition to) a compliant part-time arrangement. We’ll keep it practical and clear so you can make confident decisions for your business or career.

What Counts As Part-Time Employment In Australia?

“Part-time” is more than simply “less than full-time.” In Australia, the key features are regularity and predictability.

The Core Definition

In practice, a part-time employee is a permanent employee (or fixed-term) who:

• Works less than the ordinary full-time hours (typically 38 hours per week); and
• Has reasonably predictable, regular hours agreed in writing.

The National Employment Standards (NES) set baseline rights for permanent employees, but they don’t prescribe a specific part-time hour figure. For many roles covered by a Modern Award or enterprise agreement, the award itself will define how part-time works, including how hours are set and varied.

If you’re covered by an award, it’s important that the agreed ordinary hours and pattern (days/times) are captured in the contract or a written agreement. For a helpful overview, many employers find it useful to review a general guide to part-time hours before drafting documents.

Part-Time vs Casual

Part-time employees have guaranteed, regular hours and receive paid leave on a pro‑rata basis. Casual employees don’t have guaranteed hours - shifts are offered as needed - and they generally receive a casual loading instead of paid leave. If you’re moving someone from casual to part-time, make sure the new arrangement is recorded in an updated Employment Contract that clearly sets out their ordinary hours and entitlements.

So, How Many Hours Is Part-Time?

Legally, there is no universal minimum or maximum for part-time hours. The touchstone is that part-time is less than full-time and is regular and predictable.

Typical Weekly Ranges

• Many part-time roles sit between 12–30 hours per week, often across two to four days.
• Some roles are as low as 8–10 hours per week, provided the hours are regular.
• “Near full-time” part-time arrangements (e.g. 30–32 hours per week) are common in senior or flexible roles.

These are practical norms - not legal thresholds. The legally significant factor is that ordinary hours are agreed and recorded.

Minimum Engagements And Shift Lengths

Many Modern Awards include minimum engagement rules (for example, a minimum of three hours per shift). If you’re covered by an award, check the minimum shift length before rostering. As a general reference point, see this guidance on minimum hours for permanent part-time employees.

Does The Number Of Days Matter?

No. What matters is the total ordinary hours and that they are reasonably predictable. A person working 15 hours over three days is part-time just as much as someone working 20 hours over two long days - assuming the hours are agreed and regular.

When Does Overtime Apply For Part-Time?

Overtime for part-time employees typically kicks in when they work beyond their agreed ordinary hours, outside the agreed span of hours, or beyond daily limits set by an award or contract. For award-covered roles, follow the award’s overtime rules. For everyone else, check your contract and workplace policy settings alongside general overtime laws.

Maximum Weekly Hours Still Apply

The NES includes a cap on maximum weekly hours for full-time employees (usually 38 hours plus reasonable additional hours). Part-time employees’ maximums scale to their agreed ordinary hours. If you regularly need more from a part-timer, consider formally increasing their ordinary hours (with consent) rather than relying on frequent overtime. It’s also wise to understand the rules around maximum hours of work.

Pay, Leave And Other Entitlements For Part-Time Employees

Part-time employees receive the same minimum entitlements as full-time employees on a pro‑rata basis, unless an award or enterprise agreement provides more generous benefits.

Pay Rates, Penalties And Loadings

Part-time employees are paid according to the applicable minimum wage, classification, and penalties under the relevant award or agreement (or your contract if award-free). Penalty rates for evenings, weekends or public holidays ordinarily apply pro‑rata.

Annual Leave And Personal/Carer’s Leave

Permanent part-time staff accrue paid annual leave and paid personal/carer’s leave pro‑rata to their ordinary hours. If you’re setting up or auditing entitlements, it can help to review how annual leave works for part-time employees so you can ensure your payroll settings are correct from day one.

Public Holidays

If a public holiday falls on a day a part-time employee would ordinarily work, they’re generally entitled to be absent without loss of pay for those ordinary hours.

Redundancy Pay

Redundancy pay can apply to part-time employees, but there are important exclusions (including for small businesses below a headcount threshold and in specific tenure scenarios). If you’re restructuring, check the role’s coverage and your headcount, or run the details through a redundancy calculator before making commitments.

Superannuation

Part-time employees are generally entitled to superannuation contributions in the same way as full-time employees. Ensure your payroll system applies super correctly against ordinary time earnings.

Changing, Adding Or Cancelling Part-Time Hours

Because part-time arrangements are built on predictability, changing them requires care.

Varying Ordinary Hours

If an award applies, follow the process in that award to vary ordinary hours (often requiring agreement and written confirmation). If you’re award-free, you’ll still want written consent and a formal variation to the Employment Contract. As a rule of thumb, never make unilateral changes to an employee’s contracted hours without their agreement.

Additional Hours

Occasional extra hours can be offered by agreement. For award-covered roles, those hours may attract overtime or penalties if they exceed the agreed ordinary hours or fall outside the span. If “additional hours” become the norm, consider increasing the contracted ordinary hours to avoid ongoing overtime exposure.

Rosters And Notice

Many awards include specific notice requirements and consultation obligations for roster changes. If your team is rostered, make sure your managers understand the steps for changing employee rosters compliantly.

Moving Between Casual, Part-Time And Full-Time

Employees may request a change to their employment type, often tied to flexible work needs or longer-term planning. Transitions should be formalised in writing, updating the classification, ordinary hours and entitlements. If you’re managing a shift from full-time to part-time, this step-by-step guide to changing employee status sets out the typical process and pitfalls to avoid.

How To Set Up A Compliant Part-Time Role (Step-By-Step)

Whether you’re hiring a new team member or formalising a flexible arrangement, these steps will help you get it right.

1) Confirm Coverage And Requirements

Identify whether the role is covered by a Modern Award or enterprise agreement. If so, map out classification, minimum engagement rules, how ordinary hours must be recorded, and when overtime applies.

2) Scope The Role And Hours

Define the tasks, weekly ordinary hours, and the preferred pattern (days/times). Cross-check the pattern against any award “span of hours” restrictions.

3) Draft Or Update The Employment Contract

Issue a written contract that sets out employment type (part-time), classification (if any), ordinary hours, days and times, overtime rules, leave entitlements, and termination provisions. If you don’t have a template, start with a tailored Employment Contract for part-time roles so the key terms are clear and enforceable.

4) Put Policies In Place

Support your contract with accessible policies (for example, leave, WHS, rostering, overtime, and conduct). For growing teams, a concise Workplace Policy suite or Staff Handbook makes expectations clear and reduces day-to-day disputes.

5) Set Up Payroll And Record-Keeping

Configure payroll to pro‑rata accruals, superannuation, and overtime/penalties as required. Ensure you can produce accurate timesheets, payslips and leave records on request.

6) Consult And Confirm Changes

If you’re altering an existing employee’s status or hours, consult early, document the agreed change, and issue a formal variation letter. Keep the award’s consultation and notice rules front of mind for any roster impacts.

7) Review After The First Quarter

After 8–12 weeks, review whether the contracted pattern reflects reality. If hours have crept up, reissue the contract with updated ordinary hours to keep overtime in check.

Common Questions About Part-Time Hours

Is There A Legal Minimum Number Of Hours For Part-Time?

No universal minimum applies across Australia. However, many awards set minimum shift lengths (often three hours) and require a written agreement about ordinary hours. If award-free, you and the employee can agree to a regular pattern that suits the role, provided it’s reasonable.

Can A Part-Time Employee Work Two Jobs?

Yes, provided doing so doesn’t breach their contract (for example, a conflict of interest clause) and they can meet performance and availability expectations. If there’s any overlap risk, discuss it openly and resolve it in writing.

Do Part-Time Employees Get The Same Benefits As Full-Time?

They receive the same NES baseline entitlements on a pro‑rata basis (including paid annual leave and personal/carer’s leave). Additional entitlements may arise under an award or enterprise agreement. For clarity around accruals and leave during transitions or notice periods, it’s worth aligning your processes with the rules that apply to annual leave for part-time employees.

When Should I Increase A Part-Time Employee’s Contracted Hours?

If an employee consistently works materially above their contracted ordinary hours, consider formally increasing those hours (with their consent). This reflects reality, supports predictability, and reduces ongoing overtime exposure. It also signals job security and can aid retention.

What If I Need To Reduce A Part-Time Employee’s Hours?

Reductions generally require the employee’s agreement, and you must follow any award consultation obligations. If you’re dealing with a downturn or restructuring, tread carefully - changes to hours, redundancy and redeployment all carry legal consequences. If redundancy is on the table, make sure the role and your business meet the criteria before proceeding or using any redundancy calculation.

Key Takeaways

• Part-time in Australia means regular, predictable hours that are less than full-time - there’s no single national “magic number.”
• For award-covered roles, rely on the award to set minimum engagements, how hours are recorded, and when overtime or penalties apply.
• Capture the ordinary hours and pattern in a written Employment Contract, and keep it updated if the pattern changes.
• Part-time employees receive pay, leave and other NES entitlements pro‑rata, with overtime typically payable when work exceeds the agreed ordinary hours.
• Rostering and hour changes should follow any award consultation and notice rules - avoid unilateral changes to contracted hours.
• Support compliance with clear policies, accurate payroll settings, and regular reviews so the contract reflects the hours actually worked.

If you’d like a consultation on setting up or managing part-time arrangements in your business, you can reach us at 1800 730 617 or team@sprintlaw.com.au for a free, no-obligations chat.