Prorated Salary Calculator Malaysia

Prorated salary is calculated when an employee does not work the full month — typically when starting a new job or resigning from one mid-month. The calculation divides the monthly salary proportionally based on the number of days actually worked.

The standard formula used by most Malaysian companies is:

**Prorated Salary = (Monthly Salary ÷ Total Working Days) × Days Worked**

For example, if you start a job on the 10th of a month with 26 total working days, and there are 16 working days remaining in the month, your prorated salary would be:

(RM5,000 ÷ 26) × 16 = RM3,076.92

Some companies use calendar days instead of working days for the calculation. In that case:

(RM5,000 ÷ 30) × 21 = RM3,500.00

The method used depends on the company's payroll policy and your employment contract. Most Malaysian companies use working days as the basis, which aligns with the Employment Act's formula for daily rate calculation (Monthly Salary ÷ 26 days).

It is important to clarify the prorated calculation method with your new employer before your start date, so there are no surprises when you receive your first payslip. The difference between working days and calendar days methods can be significant.

Even on a prorated salary, all mandatory statutory deductions still apply. EPF, SOCSO, EIS, and PCB are calculated based on the actual gross pay you receive, not your full-month salary.

For example, if your prorated salary is RM3,076.92 for your first month: - EPF (11%): RM338.46 - SOCSO (0.5%): RM15.38 - EIS (0.2%): RM6.15 - PCB: Estimated based on your projected annual income

This means your take-home pay for that partial first month might be around RM2,717 or less, depending on PCB.

For PCB calculation, your employer will typically annualise your partial-month salary to estimate your annual income and determine the appropriate PCB rate. If you start mid-year, the calculation becomes more complex as it needs to account for income earned at previous employers as well.

If you have worked for multiple employers in the same year, make sure to obtain your PCB statement (form CP39) from each employer. This will help you accurately file your annual tax return and claim any excess PCB as a refund.

Our prorated salary calculator helps Malaysian employees estimate their partial month salary when starting or leaving a job mid-month. Here is how to use it step by step:

**Step 1:** Enter your full monthly gross salary — the amount stated in your employment contract for a complete month of work. This is the base figure that will be prorated.

**Step 2:** Select the calculation method used by your company. Most Malaysian companies use the "working days" method (26 days per month), but some use "calendar days" (30 or 31 days). If you are unsure, check with your HR department or refer to your employment contract.

**Step 3:** Enter your start date or end date. The calculator will automatically count the number of working days (excluding weekends and public holidays) based on the standard Malaysian working calendar.

**Step 4:** Click "Calculate" to see your prorated gross salary, the statutory deductions (EPF, SOCSO, EIS, PCB), and your estimated take-home pay for the partial month.

**Step 5:** Review the detailed breakdown. The calculator shows your daily rate, the number of working days in the month, the days you will work, and the exact prorated amount. This transparency helps you verify the calculation against your payslip.

**Pro Tip:** Before starting a new job, ask your HR department about their prorated salary policy. Understanding whether they use working days or calendar days, and whether they count the start date itself as a working day, can prevent confusion when you receive your first payslip. Our calculator lets you try both methods to compare the results.

Let us examine how prorated salary works in the most common scenarios Malaysian employees encounter when changing jobs.

**Scenario 1: Starting a New Job on the 15th of a 31-Day Month**

You join a new company with a RM6,000 monthly salary, starting on the 15th (a Wednesday). There are approximately 11 working days remaining in the month (15th to 31st, excluding weekends).

Using the working days method: - Daily rate: RM6,000 ÷ 26 = RM230.77 - Prorated salary: RM230.77 × 11 = RM2,538.46 - EPF (11%): RM279.23 - SOCSO (0.5%): RM12.69 - EIS (0.2%): RM5.08 - PCB (estimated): ~RM110 - **Take-home: ~RM2,131.46**

Using the calendar days method: - Daily rate: RM6,000 ÷ 31 = RM193.55 - Prorated salary: RM193.55 × 17 = RM3,290.32 - EPF (11%): RM361.94 - SOCSO (0.5%): RM16.45 - EIS (0.2%): RM6.58 - PCB (estimated): ~RM150 - **Take-home: ~RM2,755.35**

The difference of over RM600 between methods highlights why confirming the calculation method with your employer is so important.

**Scenario 2: Resigning with Last Day on the 20th**

You resign from a company with an RM4,500 monthly salary. Your last working day is the 20th (a Friday), with 14 working days worked in that month.

Using the working days method: - Daily rate: RM4,500 ÷ 26 = RM173.08 - Prorated salary: RM173.08 × 14 = RM2,423.08 - Deductions: ~RM350 - **Take-home: ~RM2,073**

Remember that any outstanding annual leave balance should also be paid out separately according to your employment contract and the Employment Act requirements.

**Scenario 3: Mid-Month Transfer Within Same Company**

If you are transferred to a new role within the same company mid-month, your salary is typically not prorated — you continue to receive your full monthly salary. However, if the transfer involves a change in salary, the new salary applies from the effective date of the transfer, and the old salary is prorated up to the transfer date.

The following table shows prorated salary calculations for common salary levels when an employee works 16 out of 26 working days in a month (equivalent to starting around the 10th of the month):

**RM2,500/month (16 days worked):** - Prorated gross: (RM2,500 ÷ 26) × 16 = RM1,538.46 - EPF (11%): RM169.23 - SOCSO (0.5%): RM7.69 - EIS (0.2%): RM3.08 - PCB: ~RM0 - **Take-home: ~RM1,358.46**

**RM4,000/month (16 days worked):** - Prorated gross: (RM4,000 ÷ 26) × 16 = RM2,461.54 - EPF (11%): RM270.77 - SOCSO (0.5%): RM12.31 - EIS (0.2%): RM4.92 - PCB: ~RM70 - **Take-home: ~RM2,103.54**

**RM6,000/month (16 days worked):** - Prorated gross: (RM6,000 ÷ 26) × 16 = RM3,692.31 - EPF (11%): RM406.15 - SOCSO (0.5%): RM18.46 - EIS (0.2%): RM7.38 - PCB: ~RM155 - **Take-home: ~RM3,105.32**

**RM8,000/month (16 days worked):** - Prorated gross: (RM8,000 ÷ 26) × 16 = RM4,923.08 - EPF (11%): RM541.54 - SOCSO (0.5%): RM24.62 - EIS (0.2%): RM9.85 - PCB: ~RM300 - **Take-home: ~RM4,047.07**

**RM10,000/month (16 days worked):** - Prorated gross: (RM10,000 ÷ 26) × 16 = RM6,153.85 - EPF (11%): RM676.92 - SOCSO (0.5%): RM25.00 (capped) - EIS (0.2%): RM8.00 (capped) - PCB: ~RM480 - **Take-home: ~RM4,963.93**

These examples show that the proportion of deductions remains relatively consistent regardless of salary level, but the absolute deduction amounts increase significantly with higher salaries.

Here are answers to common questions about prorated salary calculations in Malaysia:

**Can my employer use any method to calculate prorated salary?** While there is no single mandatory method, the Employment Act 1955 uses the formula of Monthly Salary ÷ 26 for daily rate calculation, which aligns with the working days method. Most companies follow this approach. However, some companies specify the calendar days method in their employment contracts. Whatever method your company uses must be applied consistently and should be stated in your employment letter or company handbook.

**Does my probation period affect prorated salary?** No. During probation, you are still entitled to a prorated salary if you start or leave mid-month. Your probation salary may be different from your confirmed salary (some companies pay a lower amount during probation), but the proration method remains the same — it is applied to whatever your contracted probation salary is.

**What happens to my annual leave when I resign mid-month?** Under the Employment Act, if you have accrued but unused annual leave at the time of resignation, your employer must pay you for those days. This leave encashment is typically calculated at your daily rate and paid separately from your prorated salary. The leave payment is also subject to EPF and tax deductions.

**Do I get paid for public holidays during my partial month?** Yes. If a public holiday falls on a day you would normally work within your employed period, you should be paid for it. The public holiday is treated as a paid day. For example, if you start on the 10th and there is a public holiday on the 15th, you are paid for the public holiday in addition to the days you actually work.

**How does prorated salary affect my EPF contribution for the year?** Your EPF contribution for a prorated month is lower than a full month because it is calculated on the actual gross pay received. This means your total annual EPF contribution may be lower in a year where you changed jobs. If your total EPF contribution falls below the RM7,000 tax relief limit, you may want to consider making voluntary EPF contributions to maximise your tax relief for the year.