By Intious · Updated September 7, 2026
The work/rest version modeled here uses 4 work, 3 rest, 3 work, 1 rest, 3 work, 3 rest, 4 work and 7 rest days.
Check the pattern
This cycle contains fourteen workdays and fourteen rest days over twenty-eight days. At twelve hours per workday, that is 168 scheduled hours, averaging 42 per week. The single rest day between three-day work blocks can be easy to overlook.
Confirm your local variant
The label DuPont is not enough to identify a person’s exact roster. Employers may use different team offsets or day/night assignments. Compare the work/rest sequence with your official schedule before using it.
Export with realistic expectations
The downloaded calendar creates all-day work markers. It does not send roster changes to your employer or update itself when the schedule changes. Delete or replace outdated imported calendars to avoid duplicate shift markers.
Try it with your numbers
Generate a dated work/rest rotation and download an all-day calendar.
Rotating Shift Calendar