Calendar Days and Fixed Days Payroll Calculation difference is:

Calendar Days

• Worked days amount is paid
• Payroll is calculated for the worked days in that payroll period; that means: (total payroll package/ number of days in that payroll period) * worked days.

Fixed Days

• Absent days fixed amoint is deducted
• Fixed amount (total payroll package/30) is deducted for all absent days in that payroll period and the remaining amount is paid. 
• In case of Full Absent, the amount deducted is Fixed based on (total payroll package/30)
• The Partial Absence case there are two different way of payroll calculation in Fixed Days
• Fixed Hour
  • In case of Partial Absent, the amount deducted is also Fixed based on the hours set (total payroll package / 30 / FixedHours)
• Shift Hour
  • In case of Partial Absent, the amount deducted is based on that days Shift Hours set (total payroll package / 30 / DaysShiftHour)