The standard calculation of 2080 hours typically represents the total number of working hours in a year for a full-time employee, based on a 40-hour work week over 52 weeks. This total does not account for holidays, vacation, or sick days.
In many cases, if an employee has paid holidays, the actual number of hours worked may be less than 2080, as those holidays would be paid time off. So, while 2080 hours is a common benchmark for annual work hours, it does not include holidays.