Police 12-hour shifts

Police 12-hour shift schedules and overtime: 2-2-3, 4-on/4-off, and §7(k)

How FLSA §7(k) overtime works on a police 12-hour rotation — the 2-2-3 (Pitman), 4-on/4-off, and DuPont patterns, why most average just under 43 hours, and how to check your own overtime.

By the PensionForge Team · 9 min read

Published June 17, 2026

If you work a 12-hour patrol rotation, your overtime almost never works the way it does for a regular 9-to-5 job. That's not an accident. Most police 12-hour schedules are deliberately built to land just under the overtime line that the FLSA §7(k) exemption draws for law enforcement — 43 hours in a 7-day work period instead of the usual 40. Whether you ever cross that line depends as much on the schedule pattern your department runs as on how many hours you actually work.

This guide walks through the common 12-hour patterns, shows exactly when §7(k) overtime kicks in, and explains why the same set of shifts can produce a fat overtime check or nothing at all depending on one choice your employer makes.

Why 12-hour rotations are built around the 43-hour line

Under §7(k), law enforcement overtime starts at 43 hours per 7-day work period, not 40 (the full table of work-period maximums lives in 29 CFR §553.230). A schedule that averaged exactly 40 hours a week would still trigger overtime in any week that ran long. So agencies design 12-hour rotations to average around 42 hours a week — close to the line, but under it — to keep continuous coverage affordable. The catch is that "averaging 42" and "staying under 43 every single week" are not the same thing.

If you want the full picture of how the §7(k) exemption works and who it applies to, start with FLSA overtime for firefighters & police. This guide assumes that baseline and focuses on the patterns.

The common patterns and their weekly hours

Three rotations cover most 12-hour police departments. All three average about 42 hours a week, but they spread the hours very differently:

2-2-3 (the “Panama” or Pitman schedule): seven 12-hour shifts every 14 days — 84 hours, an average of 42 a week. But those shifts don't fall evenly: depending on how the cycle lines up with the calendar week, you might work five shifts (60 hours) one week and two (24 hours) the next.
4-on / 4-off (Continental): an 8-day cycle of four 12-hour shifts then four days off — 48 hours per cycle. Because eight days never line up with a seven-day week, you alternate between three-shift weeks (36 hours) and four-shift weeks (48 hours).
DuPont: a 28-day cycle that mixes day and night blocks and ends with a seven-day break. It also averages 42 hours a week, with individual weeks ranging from 36 to 48 hours.

When §7(k) overtime actually kicks in

Here's the part that surprises people. Take a 2-2-3 schedule where the cycle splits into a 60-hour week and a 24-hour week. If your department uses a 7-day work period:

The 60-hour week: 60 − 43 = 17 hours of overtime at time-and-a-half.
The 24-hour week: well under 43, so zero overtime.

That's 17 overtime hours every two weeks, just from the way the shifts land.

Now change one thing. If your department adopts a 14-day work period instead, the threshold becomes 86 hours — and your 84-hour fortnight comes in under it. Same seven shifts, same 84 hours, but now zero overtime. The schedule didn't change; the work period did. This single administrative choice is the difference between an extra 17 hours of OT a fortnight and none.

What counts toward the threshold

The §7(k) calculation uses the hours you actually work, not the ones you were scheduled for. That means several things many officers forget to count:

Holdovers: the report-writing, prisoner transport, or end-of-shift call that keeps you 90 minutes past relief.
Court time: hours spent testifying or waiting to testify on a scheduled day off generally count as hours worked.
Callbacks and mandatory overtime: any shift you're ordered in for adds to the work-period total.

On a schedule already sitting near the 43-hour line, a couple of holdovers and one court appearance can be the difference between a week that crosses into overtime and one that doesn't.

How to check your own paycheck

Three steps catch most §7(k) miscalculations on a 12-hour rotation:

Find your work period. It's set in your union contract or department policy — 7, 14, or 28 days. It decides everything above, so confirm it before you do any math.
Total your actual hours per work period. Scheduled shifts plus holdovers, court, and callbacks — then subtract your threshold (43 per 7 days, 86 per 14, 171 per 28).
Compare to your stub. If your overtime hours don't match what you calculated, you have a specific number to take to payroll or your union rep.

How DutyPay handles it

DutyPay lets you set your exact 12-hour rotation and your department's §7(k) work period, then logs actual hours — holdovers and court time included — separately from what you were scheduled. It applies your work-period threshold to every pay period and reconciles the projection against your real paycheck, so an under-paid overtime week becomes visible instead of slipping by. It's free.