Four on, four off is an 8-day cycle of 12-hour shifts. It's simple and predictable, but because eight doesn't divide into seven, your days off rotate through every weekday over time.
Four on, four off is an 8-day cycle of 12-hour shifts. It's simple and predictable, but because eight doesn't divide into seven, your days off rotate through every weekday over time.
Who works it: Emergency services, security, manufacturing and offshore work.
The first day your crew works at the beginning of the rotation. If you're not sure, pick any day you know you were on shift and adjust it until the calendar matches a month you remember.
Click Download .ics and open the file. iPhone and Android will both offer to add it to your calendar, with every working day as an all-day entry.
Yes. No account, no email, nothing stored. It all runs in your browser.