How to Calculate Overtime Pay in South Africa

By Hermes

Last updated: October 17, 2026

Under the Basic Conditions of Employment Act (BCEA), South African employees are entitled to overtime pay at premium rates. Understanding your overtime rights is essential for both employees and employers.

Overtime Rates

The BCEA stipulates the following overtime rates:

• Normal overtime: 1.5x your normal hourly rate
• Sunday overtime: 2x your normal hourly rate
• Public holiday overtime: 2x your normal hourly rate

Maximum Overtime Hours

Employees cannot be required to work more than 10 hours of overtime per week, and cannot work more than 12 hours per day in total.

Use our Overtime Calculator for instant calculations.

Calculating Overtime Pay in South Africa: Complete Guide

Overtime pay in South Africa is governed by the Basic Conditions of Employment Act, which sets out specific rules for when overtime applies and how it must be compensated. Understanding these rules is essential for both employers who need to comply with labour laws and employees who want to ensure they are being paid correctly for extra hours worked.

Under the BCEA, overtime is any time worked beyond the normal working hours of 45 hours per week for most industries. Overtime is limited to a maximum of 10 hours per week, and employees must be paid at 1.5 times their normal hourly rate for overtime worked. Some industries have specific overtime rules through sectoral determinations, so it is important to check the rules that apply to your specific industry.

To calculate overtime pay, you first need to determine your normal hourly rate. Divide your monthly salary by 4.33 to get your weekly salary, then divide by the number of normal working hours per week to get your hourly rate. Multiply this hourly rate by 1.5 to get your overtime rate. For example, if your monthly salary is R20,000 and you work a 45-hour week, your hourly rate is approximately R102.67, and your overtime rate is approximately R154 per hour.

Some employees are exempt from overtime provisions, including senior managers, sales representatives who control their own working hours, and employees who work less than 24 hours per month. Employees who work on Sundays must be paid at double the normal rate, and employees who work on public holidays must be paid at double the normal rate even if they would not normally work on that day.

Common Misconceptions About Overtime Pay

South African employees often misunderstand their rights when it comes to overtime. A common misconception is that all work done after 5pm counts as overtime. In reality, overtime is work done beyond the normal working hours agreed in your contract, and the rules are set out in the Basic Conditions of Employment Act. The rate you are paid depends on whether the overtime is on a normal working day, a Sunday, or a public holiday, and different rates apply in each case.

Another misconception is that overtime is always paid at a higher rate. While overtime on a normal day is usually paid at one and a half times your normal rate, the rules for Sundays and public holidays are different, and some employees are exempt from the overtime provisions altogether. There is also a belief that your employer can simply refuse to pay overtime if you worked it. If you worked the hours, you are generally entitled to be paid for them. Knowing your rights helps you ensure you are paid correctly for the work you do.

The Legal Framework for Overtime in South Africa

Overtime pay in South Africa is governed by the Basic Conditions of Employment Act, which sets out the rules for how many hours employees may work, when overtime applies and how it must be paid. Understanding these rules is essential for both employees, who want to ensure they are paid correctly, and employers, who must comply with the law. This guide explains the fundamentals of overtime pay in South Africa, including the hourly rates, the limits on overtime hours and how to calculate your overtime correctly.

Under the Basic Conditions of Employment Act, the standard working week for most employees is 45 hours. Overtime is generally work performed beyond these standard hours. The Act provides that an employer may require an employee to work overtime, but only by agreement, and subject to limits designed to protect the employee’s health and wellbeing. The Act also sets out the rate at which overtime must be paid, which is a multiple of the employee’s normal hourly rate, providing a financial incentive for overtime work. Whether overtime is payable at all usually turns on the wording of the contract, so the employment contract template is worth checking against the figure you calculated.

The Standard Overtime Rate

Under South African law, overtime must be paid at a rate of one and a half times (1.5×) the employee’s normal hourly rate. This means that for every hour of overtime worked, the employee must receive their normal hourly wage plus half of it again. For example, if your normal hourly rate is R100, your overtime rate is R150 per hour. This premium is designed to compensate employees for the additional time and effort involved in working beyond their normal hours, and it applies to most overtime work.

It is important to note that the overtime rate applies to hours worked in excess of the standard daily and weekly limits. The Act also imposes a limit on the amount of overtime an employee may work: generally, no more than ten hours of overtime per week, and no more than three hours of overtime in a single day. There are some exceptions and variations for certain industries and for certain categories of employees, so it is always worth checking the specific rules that apply to your situation or sector.

How to Calculate Your Overtime Pay

To calculate your overtime pay, you first need to determine your normal hourly rate. If you are paid a monthly salary, divide your monthly salary by the number of hours you normally work in a month. For a standard 45-hour week, that is typically 195 hours per month (45 hours × 4.33 weeks), although the exact calculation can vary depending on your contract and how the employer defines the normal working hours. Once you have your hourly rate, multiply it by 1.5 to get your overtime rate, then multiply by the number of overtime hours worked.

For example, if your monthly salary is R19,500 and you work 195 hours a month, your normal hourly rate is R100 (R19,500 ÷ 195). Your overtime rate is R150 per hour. If you work 10 hours of overtime in a week, you earn an additional R1,500 for that week, before deductions. It is important to keep accurate records of your hours worked so that you can verify that your overtime has been calculated and paid correctly. If you believe you have not been paid the correct overtime rate, you have rights under the Act and can seek assistance from the Department of Employment and Labour.

Special Rules for Sunday and Public Holiday Work

In addition to standard overtime, South African law sets out special rules for work performed on Sundays and public holidays. Work on a Sunday is generally paid at double the normal rate (2×), unless the employee ordinarily works on Sundays, in which case a different rate applies. Work on a public holiday is paid at double the normal rate, and in some cases employees may be entitled to a day off in lieu instead of, or in addition to, the higher rate. These rules recognise the greater sacrifice involved in working on days that most people reserve for rest and celebration.

It is important to understand that the rules for Sunday and public holiday pay are separate from the general overtime rules, and different rates may apply. An employee who works overtime on a Sunday or public holiday may be entitled to the higher rate for that work, rather than the standard 1.5× overtime rate. Because these calculations can be complex, both employees and employers should ensure they understand the specific rules that apply. By knowing your rights and keeping careful records of your hours, you can ensure that all your work is compensated fairly and in accordance with the law.

Overtime Records and the Duty to Keep Them

Both employers and employees have an interest in keeping accurate records of hours worked and overtime pay. In South Africa, the Basic Conditions of Employment Act requires employers to keep records of each employee’s working time and remuneration, and these records must be kept for at least three years. This is not merely an administrative chore; it is the evidence that protects both parties if a dispute about unpaid overtime ever arises.

For employees, the practical lesson is to record your own hours. Keep a simple log of when you start and finish work, any overtime you are asked to do, and the hours you actually work on Sundays and public holidays. If your payslip does not reflect the overtime you believe you worked, you can raise it promptly with your employer using your records. Should the matter escalate to the CCMA, those records are the foundation of your claim.

Employers should ensure their payroll system calculates overtime automatically from verified timesheets, rather than relying on manual estimates. Mistakes happen when overtime is recorded informally, and a system that tracks actual hours reduces the risk of underpayment complaints and penalties. Clear, consistent overtime records are a sign of a well-run workplace and protect the business against costly disputes.