SHIFT SCHEDULE · FREE
DuPont Schedule
4 nights, 3 off, 3 days, 1 off, 3 nights, 3 off, 4 days – then 7 days off. See your DuPont shift schedule on a calendar.
Your calendar
- DDay shift
- NNight shift
- X24-hour shift
- –Off
ALWAYS WITH YOU
Set your rotation once.
Rostivo is a shift calendar for iPhone. Enter your pattern once and every shift appears on your calendar, with the hours you actually worked and what they should pay. Private, offline, no account.
How the DuPont schedule works
The DuPont schedule is a 28-day rotation of 12-hour shifts for four crews. It mixes day and night blocks and ends every cycle with a full week off, averaging 42 hours a week.
Other shift schedules
Frequently asked questions
How does the DuPont schedule work?
Each 28-day cycle runs 4 night shifts, 3 days off, 3 day shifts, 1 day off, 3 night shifts, 3 days off, 4 day shifts, then 7 days off.
Why is the DuPont schedule popular?
Every four weeks you get 7 consecutive days off, and no block is longer than 4 shifts. The trade-off is switching between days and nights within each cycle.
How many hours a week is the DuPont schedule?
14 twelve-hour shifts every 28 days, which averages 42 hours a week.
Is my schedule saved?
No. The calendar is calculated in your browser and nothing is uploaded or stored.