According to the minimum payment base of Nanjing social security, the minimum monthly social security payment is 1595.89 yuan, and the company pays11/4.02 yuan, and the individual pays 48 1.87 yuan.

The calculation formula of unit payment base is: unit payment base = total unit salary × social security rate. Among them, the social security rate is calculated according to different social insurance types and payment ratios. The calculation formula of individual contribution base is: individual contribution base = average monthly salary of employees in the previous year.