4-On, 4-Off Schedule Generator
Generate a four days on, four days off calendar that continues correctly across weekdays and weekends.
Your four-day work block moves across the week, so recurring appointments keep colliding with workdays.
Select the first day of a confirmed four-day work block. The generator repeats four workdays followed by four days off.
Set the pattern once.
Choose the first working day in your cycle. The generator fills the remaining dates automatically.
Showing the first 42 days. Your downloaded calendar contains all 92 days.
Verify the generated calendar against several dates on your official roster before importing it.
A calendar needs the right starting point.
The cycle repeats every eight days, not every calendar week. That is why the work block moves through weekdays, weekends and holidays.
Four checks that prevent a wrong calendar.
- Use day one of a work block
- Confirm shift length
- Add any day-night change
- Verify several roster dates
What the generator can and cannot do
Why do my work weekdays keep changing?
An eight-day cycle does not align with the seven-day week.
Can I set a night rotation?
The current calendar marks workdays. Add the event name or separate night-rotation rule as needed.
Will every week contain 48 hours?
No. An eight-day cycle crossing a seven-day workweek can create varying weekly totals.