How to Calculate Gratuity in Kenya

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Gratuity holds significant importance in the employment landscape of Kenya, serving as a financial reward provided by employers to employees at the end of their service. It is essential for both employers and employees to understand the gratuity calculation process in Kenya, including the formula and rules that govern it. This article aims to understand how to calculate gratuity in Kenya.

Understanding Gratuity in Kenya

Gratuity in Kenya refers to the sum of money given by an employer to an employee as a token of appreciation for their service. It acts as a form of financial security and recognition for employees’ dedication and loyalty to an organization. To calculate gratuity accurately, it is crucial to follow the specific formula and guidelines established by Kenya’s labor laws.

Gratuity Calculation Formula in Kenya

The calculation of gratuity in Kenya follows a specific formula that takes into account the employee’s basic salary and years of service. The formula for gratuity calculation is as follows:

Gratuity = (Basic Salary × Years of Service) ÷ 26

In this formula, the basic salary represents the employee’s fixed monthly salary without any additional allowances or overtime pay. The years of service are calculated by considering the total number of years the employee has worked for the employer.

Calculation of Gratuity in Kenya

To calculate gratuity for Kenyan employees accurately, follow these steps:

Step 1: Determine the Basic Salary Begin by identifying the employee’s basic salary. This is the fixed monthly salary specified in the employment contract, excluding any variable components such as allowances or overtime pay.

Step 2: Calculate the Years of Service Next, calculate the employee’s years of service. Consider the total number of years the employee has worked continuously for the employer, including both complete and incomplete years.

Step 3: Apply the Gratuity Calculation Formula Using the formula mentioned earlier, plug in the values for the employee’s basic salary and years of service. Divide the result by 26 to obtain the gratuity amount owed to the employee.

Gratuity Rules and Labor Laws in Kenya

It is essential to adhere to Kenya’s labor laws[1] and regulations when calculating gratuity for employees. Some key points to consider include:

Eligibility: Both permanent and contractual employees are entitled to gratuity in Kenya, provided they meet the minimum employment period requirement specified by the labor laws.

Minimum Employment Period: The labor laws stipulate that an employee must have completed at least five years of continuous service with an employer to be eligible for gratuity.

Prorated Calculation: If an employee has not completed a full year of service, the gratuity calculation should be prorated accordingly. This ensures that even partial years of service are taken into account when determining the gratuity amount.

Tax Implications: While a portion of the gratuity amount may be tax-exempt, there may be taxable portions based on the employee’s income level and other relevant factors. It is advisable to consult a tax professional or refer to the guidelines provided by the Kenya Revenue Authority (KRA) for accurate tax calculations.


Calculating gratuity in Kenya requires a thorough understanding of the gratuity calculation formula, labor laws, and rules governing employee benefits. By following the prescribed method and considering the employee’s basic salary and years of service, employers can accurately determine the gratuity amount owed to their employees.