Rotating shift generator

4 On 2 Off Shift Schedule

Four 10-hour day shifts on, two off — a day-coverage rotation shared across three crews.

Cycle6 days (0.8571428571428571 weeks)
Crews3
Shift length10 hours
Best forExtended day operations — logistics, retail distribution, transport, support desks
Day 7a–5pOff
119 work days58 days off119 day1190 hours

September 2026

MonTueWedThuFriSatSun
12345Day6Day
7Day8Day91011Day12Day13Day
14Day151617Day18Day19Day20Day
212223Day24Day25Day26Day27
2829Day30Day

October 2026

MonTueWedThuFriSatSun
1Day2Day34
5Day6Day7Day8Day91011Day
12Day13Day14Day151617Day18Day
19Day20Day212223Day24Day25Day
26Day272829Day30Day31Day

November 2026

MonTueWedThuFriSatSun
1Day
234Day5Day6Day7Day8
910Day11Day12Day13Day1415
16Day17Day18Day19Day202122Day
23Day24Day25Day262728Day29Day
30Day

December 2026

MonTueWedThuFriSatSun
1Day234Day5Day6Day
7Day8910Day11Day12Day13Day
141516Day17Day18Day19Day20
2122Day23Day24Day25Day2627
28Day29Day30Day31Day

January 2027

MonTueWedThuFriSatSun
123Day
4Day5Day6Day789Day10Day
11Day12Day131415Day16Day17Day
18Day192021Day22Day23Day24Day
252627Day28Day29Day30Day31

February 2027

MonTueWedThuFriSatSun
12Day3Day4Day5Day67
8Day9Day10Day11Day121314Day
15Day16Day17Day181920Day21Day
22Day23Day242526Day27Day28Day

How the 4 On 2 Off schedule works

The 4 on 2 off pattern repeats every 6 days: four 10-hour shifts, then two days off. It suits extended daytime coverage rather than round-the-clock work — three crews offset by two days keep at least two crews on each day, giving strong overlap for busy hours and handovers. It is a good fit where you need long daily cover but not full 24-hour staffing.

Pros

  • 10-hour shifts are less draining than 12s
  • Strong daytime overlap for busy periods
  • Regular two-day breaks
  • Simple three-crew structure

Cons

  • Days off drift across the week
  • Not designed for overnight coverage
  • Four shifts in a row still adds up

Who uses the 4 On 2 Off pattern

Distribution centres, transport and logistics, retail operations, and customer-support teams that need long daytime cover with overlap.

Fit 4-on/2-off to the actual coverage seat

A four-on, two-off sequence can give a steady single-shift coverage rhythm, but the six-day cycle shifts through weekdays. Map it across several months before assigning recurring work, scheduled deliveries, or a regular weekend task. The cycle is regular; the dates on which it lands are not.

Define the handover, supervision, and skills required on each of the four working days. A simple work/off label is not enough where different responsibilities are needed at opening, peak workload, or close. Use a separate coverage note to validate the roster before it is posted.

Make temporary changes legible. Keep the base sequence unchanged on the calendar where possible and record relief, leave, or overtime as dated exceptions. This prevents short-notice changes from making a straightforward rotation harder for staff to follow.

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
4 On 2 Off 47 4 days 2 days Medium
3 On 3 Off 42 3 days 3 days Medium
DDNNOO 56 2 days 2 days High
Fixed Weekly 40 5 days 2 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

How many hours a week is 4 on 2 off?

On 10-hour shifts it averages about 47 hours a week over the 6-day cycle — four shifts of 10 hours per cycle.

Does 4 on 2 off cover nights?

Not on its own. It is built for extended day coverage; for 24/7 staffing pair it with a night rotation or use a day/night pattern like 2-2-3 or DDNNOO.