The so-called standard working hour system, that is, the mainstream working hour system now, is to take 5 breaks and 2 hours a week, work 8 hours a day and work 40 hours a week. Work overtime for up to 3 hours a day and no more than 36 hours a month.

Among them, attendance deduction = salary income of the current month/actual days paid in the current month * days to be deducted. Note that the monthly salary here refers to the fixed part of the employee's salary, such as basic salary, post salary, allowance and subsidy.

Actual paid days in the current month = attendance days in the current month+legal holiday days. Note that the actual paid days in each month are different, excluding rest days, only including attendance days and legal holidays. Never use 2 1.75 days as paid days here. 2 1.75 is only the number of paid days in the system, which is an average figure and is mainly used to calculate overtime pay.

Personal contribution accumulation = pension+medical care+unemployment+provident fund.

Payable salary = basic salary+post salary+performance salary-attendance deduction-other deduction+subsidy. Attendance deduction includes: sick leave, personal leave, lateness and absenteeism. Other deductions cannot exceed 20% of the salary of the current month.

Actual salary = payable salary-individual contribution accumulation-individual income tax. The pre-tax figure in personal income tax is the figure generated after deducting attendance deduction, other deductions, social security, provident fund, special additional deductions and other deductions determined according to law, subtracting the threshold amount (5,000 yuan in Beijing) and calculating personal income tax according to the threshold base.