How to Calculate Part-Time Staff Salary in Malaysia

The Employment (Part-Time Employees) Regulations 2010 define a part-time employee as one whose average hours of work per week, as agreed in the contract of service, are between 30% and 70% of the normal hours of work of a comparable full-time employee in the same enterprise. If a comparable full-timer works 45 hours a week, a part-timer is someone contracted for roughly 13.5 to 31.5 hours a week.

This band matters because the Regulations only protect employees inside it. Someone working below 30% of full-time hours (a casual worker doing a few hours a week) falls outside the Regulations, while someone working above 70% should generally be treated as a full-time employee with full Employment Act 1955 entitlements.

Part-timers are usually paid an agreed hourly rate stated in the contract of service. The rate is a commercial decision, but it cannot fall below the statutory minimum wage. The Minimum Wages Order 2024 sets the minimum at RM1,700 per month, in force since February 2025 (smaller employers had until August 2025 to comply).

For hourly-paid staff, the monthly figure must be pro-rated. A common derivation from the Employment Act formula is: RM1,700 divided by 26 working days = RM65.38 per day, divided by 8 normal hours = about RM8.17 per hour. The Minimum Wages Order itself also gazettes daily and hourly minimum rates, so always check the current Order rather than relying only on a derived figure before fixing a rate.

Part-timer overtime works differently from full-timer overtime. The Regulations create two tiers: extra hours worked beyond the agreed contractual hours are paid at least at the normal hourly rate up to the point where the part-timer reaches the comparable full-timer's normal hours; only hours beyond the full-timer's normal hours attract the 1.5 times overtime premium.

In practice: a part-timer contracted for 4 hours a day who stays for a 10-hour shift (where full-timers work 8 hours) is paid 4 hours at the normal rate under contract, hours 5 to 8 at the normal rate as additional hours, and hours 9 and 10 at 1.5 times.

Part-timers covered by the Regulations are entitled to paid annual leave, paid sick leave and paid public holidays, all pro-rated against the full-time entitlement in proportion to the hours they work. They must receive a minimum of 6 paid public holidays per year (compared with 11 for full-timers), plus any additional days provided by the employer's policy.

• Annual leave: pro-rated from the full-time scale (8, 12 or 16 days depending on years of service) based on the ratio of the part-timer's hours to full-time hours
• Sick leave: pro-rated from the full-time scale (14, 18 or 22 days depending on years of service)
• Public holidays: minimum 6 paid gazetted public holidays per year, plus pro-rated treatment for the remainder under company policy
• A part-timer required to work on a paid public holiday should be compensated at premium rates, similar in principle to full-timers

Statutory contributions are not waived just because someone is part-time. Any employee under a contract of service, regardless of hours worked, must be registered and contributed for.

• EPF/KWSP: employee contributes 11% of wages; the employer contributes 13% for monthly wages of RM5,000 and below, or 12% above RM5,000. Contributions follow the KWSP Third Schedule wage bands and are payable by the 15th of the following month
• SOCSO/PERKESO: employees under 60 fall under the First Category (Employment Injury and Invalidity), with the employer paying about 1.75% and the employee 0.5%, based on PERKESO's contribution tables and subject to the RM6,000 per month wage ceiling
• EIS/SIP: 0.2% employer plus 0.2% employee on the same RM6,000 ceiling, with the usual age-based exclusions

Because part-timer wages fluctuate month to month, the contribution amounts also change monthly. Each month's total wages (including overtime and premium pay) determine the applicable wage band in the KWSP and PERKESO tables.

Consider a cafe barista on RM8.00 per hour, contracted for about 20 hours a week, who works 80 regular hours in the month plus 6 hours that went beyond the comparable full-timer's normal daily hours.

Some employers also declare special pay days, for example double pay on festive trading days, as a contractual benefit above the statutory minimum. The multiplier applies to hours actually worked on that specific day.

Hourly part-timer payroll is error-prone by hand because every month's wages depend on actual clocked hours, overtime tiers and any special pay days. An HR system such as staffs.id records clock-in and clock-out times (with WiFi and photo verification), multiplies verified hours by each staff member's hourly rate, applies the correct overtime tier and any double or triple pay day multipliers from the company calendar, and then computes EPF, SOCSO, EIS and PCB on the resulting wages automatically.

This matters most for retail and F&B businesses running a mixed workforce, since monthly-salaried full-timers and hourly part-timers can be paid in the same payroll run with the correct rules applied to each employment type.