Annual leave is calculated according to length of service or social security years.

Annual leave is based on the calculated length of time, not the social security years.

I. Calculation basis of annual leave

Annual leave is the rest right enjoyed by employees according to law, and its calculation is mainly based on the length of service of employees. The longer the length of service, the greater the accumulated work experience and contribution of employees, and they should enjoy more annual leave days. This is not only the recognition of employees' hard work, but also the care for employees' physical and mental health.

Second, the relationship between social security years and annual leave

Although the social security period can reflect the employment stability and social security of employees to a certain extent, it is not the basis for calculating annual leave. The length of social security mainly affects employees' pension, medical care and other social insurance benefits, and is not directly related to annual leave.

Third, the number of annual leave days corresponding to different length of service.

According to the Regulations on Paid Annual Leave for Employees, employees with different length of service enjoy different days of annual leave. Generally speaking, the longer the length of service, the more days of annual leave. The specific number of days can be implemented according to enterprise regulations or labor contracts.

Four. Arrangement and adjustment of annual leave

Enterprises shall, according to the specific conditions of production and work, take into account the wishes of employees themselves and make overall arrangements for employees' annual leave. Annual leave can be arranged centrally or in sections within 1 year, generally not across years. If it is really necessary for the unit to arrange annual leave for employees across years due to the characteristics of production work, it can be arranged across 1 year.

To sum up:

Annual leave According to the calculated years, employees with different length of service enjoy different annual leave days. There is no direct relationship between social security years and annual leave, which mainly affects the social insurance benefits of employees. When arranging annual leave, enterprises should fully consider the length of service, working conditions and personal wishes of employees to ensure that employees can fully enjoy their right to rest.

Legal basis:

Regulations on paid annual leave for employees

Article 2 provides that:

Employees of government agencies, organizations, enterprises, institutions, private non-enterprise units, individual industrial and commercial households with employees and other units who have worked continuously for more than 1 year are entitled to paid annual leave (hereinafter referred to as annual leave). The unit shall ensure that employees enjoy annual leave. During the annual leave, employees enjoy the same salary as during normal work.

Article 3 provides that:

Employees who have worked for 1 year but less than1year are entitled to 5 days of annual leave; Annual leave 10 days if it is over/kloc-0 years but less than 20 years; Annual leave 15 days for those who have completed 20 years.

National statutory holidays and rest days are not included in the annual leave.

Labor law of the people's Republic of China

Article 45 provides that:

The state practices the system of paid annual leave. Workers who have worked continuously for more than one year are entitled to paid annual leave. Specific measures shall be formulated by the State Council.