§778.301. Overlapping when change of workweek is made. — Inbound Citations

An employee's workweek is a fixed and regularly recurring period of 168 hours—seven consecutive 24-hour periods. It need not coincide with the calendar week but may begin on any day and at any hour of the day. For purposes of computing pay due under the Fair Labor Standards Act, a single workweek may be established for a plant or other establishment as a whole or different workweeks may be established for different employees or groups of employees. Once the beginning time of an employee's workweek is established, it remains fixed regardless of the schedule of hours worked by him. The beginning of the workweek may be changed if the change is intended to be permanent and is not designed to evade the overtime requirements of the Act. The proper method of computing overtime pay in a period in which a change in the time of commencement of the workweek is made, is discussed in §§ 778.301 and 778.302.

(a) When the beginning of the workweek is changed, if the hours which fall within both “old” and “new” workweeks as explained in § 778.301 are hours in which the employee does no work, his statutory compensation for each workweek is, of course, determinable in precisely the same manner as it would be if no overlap existed. If, on the other hand, some of the employee's working time falls within hours which are included in both workweeks, the Department of Labor, as an enforcement policy, will assume that the overtime requirements of section 7 of the Act have been satisfied if computation is made as follows:

(1) Assume first that the overlapping hours are to be counted as hours worked only in the “old” workweek and not in the new; compute straight time and overtime compensation due for each of the 2 workweeks on this basis and total the two sums.

(2) Assume now that the overlapping hours are to be counted as hours worked only in the new workweek and not in the old, and complete the total computation accordingly.