The Gratuity Calculator is designed to help employees estimate the amount of gratuity they are entitled to receive upon completing a certain number of years of service with an organization. Gratuity is a benefit provided by employers as a token of appreciation for an employee’s service, and it is calculated based on the employee’s last drawn basic salary, including the dearness allowance, and the length of service. This calculator simplifies the process by allowing users to input their tenure and salary to instantly view an estimate of their gratuity, following the common formula used for gratuity calculations.