Rotating shift generator

48 On 96 Off Shift Schedule

Two 24-hour tours back to back, then four full days off — a modern fire-service long-break pattern.

Cycle6 days (0.8571428571428571 weeks)
Crews3
Shift length24 hours
Best forFire departments wanting fewer commutes and longer blocks off
On duty 24 hoursOff
60 work days117 days off60 on duty1440 hours

September 2026

MonTueWedThuFriSatSun
12345On duty6On duty
7891011On duty12On duty13
14151617On duty18On duty1920
212223On duty24On duty252627
2829On duty30On duty

October 2026

MonTueWedThuFriSatSun
1234
5On duty6On duty7891011On duty
12On duty1314151617On duty18On duty
1920212223On duty24On duty25
26272829On duty30On duty31

November 2026

MonTueWedThuFriSatSun
1
234On duty5On duty678
910On duty11On duty12131415
16On duty17On duty1819202122On duty
23On duty2425262728On duty29On duty
30

December 2026

MonTueWedThuFriSatSun
1234On duty5On duty6
78910On duty11On duty1213
141516On duty17On duty181920
2122On duty23On duty24252627
28On duty29On duty3031

January 2027

MonTueWedThuFriSatSun
123On duty
4On duty56789On duty10On duty
1112131415On duty16On duty17
18192021On duty22On duty2324
252627On duty28On duty293031

February 2027

MonTueWedThuFriSatSun
12On duty3On duty4567
8On duty9On duty1011121314On duty
15On duty1617181920On duty21On duty
2223242526On duty27On duty28

How the 48/96 schedule works

The 48 on 96 off rotation runs over 6 days: two consecutive 24-hour tours, then four days off. Three platoons offset by two days maintain continuous cover. Supporters like the long recovery block and reduced commuting; critics focus on fatigue during the second tour if the first night was busy.

Pros

  • Four consecutive days off every cycle
  • Fewer commutes than 24/48
  • Simple 3-platoon structure
  • Popular where staffing allows longer recovery blocks

Cons

  • The second 24-hour tour can be rough after a busy first night
  • More fatigue concentration during the on block
  • Harder fit for departments with heavy call volume

Who uses the 48/96 pattern

Increasingly common in firefighter unions and departments evaluating quality-of-life schedule changes.

Check two consecutive tours as one operating block

The visible advantage of 48/96 is its four-day break, but the operational unit is the pair of tours before it. Review the duties that accumulate over those two days, including equipment checks, training, and known high-demand events. A calendar should not suggest that the second tour has the same capacity as the first without checking the actual workload.

Use a confirmed platoon reference date and publish the next several months. Because the cycle moves through weekdays, holidays and recurrent events do not always land on the same crew. Planning them early gives the team time to arrange any approved exception without breaking the base sequence.

Keep relief, swap, and handover decisions in one visible source. The pattern can be predictable while the exceptions become confusing, so record who approved a change and which platoon retains responsibility for the affected tour.

Pattern comparison

If you are deciding between nearby options, compare the weekly hours, longest work run, and biggest off block before you standardise the rota.

Pattern Avg hours / week Longest work run Longest off block Fatigue load
48/96 56 2 days 4 days High
24/48 56 1 day 2 days High
2-2-3 42 3 days 3 days Medium
4-on-4-off 42 4 days 4 days Medium

A shorter longest work run usually feels safer and easier to recover from. A longer off block is better for commute-heavy or remote teams, but often comes with a tougher on block just before it.

Frequently asked questions

Is 48/96 the same average hours as 24/48?

Yes. It still averages 56 hours a week because the ratio of 24-hour tours to days off is the same, only grouped differently.

Why do firefighters like 48/96?

Mostly for the four full days off in a row, which can improve family time, reduce commuting, and make recovery feel more meaningful.