24/48 Shift Calendar

The 24/48 schedule is a 3-day cycle: one 24-hour shift, then two days off. Three shifts (A, B and C) cover every day of the year.

About the 24/48 schedule

The 24/48 schedule is a 3-day cycle: one 24-hour shift, then two days off. Three shifts (A, B and C) cover every day of the year.

Who works it: The most common fire service schedule in the United States.

Cycle length
3 days
Shift length
24 hours
Shifts
3 (A / B / C)
Shifts worked per year
~122
Hours per week
56 average

Common questions

What does “cycle start date” mean?

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.

How do I get this on my phone?

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.

Is it free?

Yes. No account, no email, nothing stored. It all runs in your browser.