What more than 20,000 shift workers at hundreds of facilities tell us about schedules, sleep, overtime and the workplace.
Survey DataShift workers are remarkably consistent about what they want. In our surveys of more than 20,000 shift workers, about 85% prefer fixed shifts to rotating ones, about three in four would rather work longer shifts to get more days off, and most name day shift as their favorite. On night shift they average about 6 hours of sleep against the 7 they say they need. And while the average worker wants about 7 hours of overtime a week, about 60% would choose more time off over more overtime.
Every figure on this page comes from Shiftwork Solutions workforce surveys of more than 20,000 shift workers at hundreds of facilities across manufacturing, distribution, mining, refining, food and beverage, chemical and pharmaceutical, and paper operations. Each is the average across the facilities where the question was asked. The rules of thumb near the end come from our consulting experience and are labeled that way.
Fixed shifts win by a wide margin. About 85% of shift workers prefer them, and more than 60% would accept a fixed shift that isn’t their first choice rather than rotate. A fixed night shift with a path to days through seniority is usually more attractive to workers than a rotation that guarantees everyone a share of each shift.
For the same pay, about three in four shift workers would rather work longer shifts and get more days off each week than work shorter shifts with fewer days off. That preference is why 12-hour schedules are so common in continuous operations — though the right answer for any site depends on the work, the workforce and the policies that come with the change.
About three in four shift workers name day shift as their favorite, whether they work 8-hour or 12-hour shifts. On 12-hour schedules, 6:00 a.m. is the most popular day-shift start time.
Shift workers average about 6 hours of sleep per 24 hours when working nights, about an hour short of the 7 hours they say they need to be fully alert. On days off they average about 7½ hours, which is the body catching up. About one in five notice sleepiness affecting their safety or performance at least once a week — a number that schedule design, start times and rest between shift blocks can change.
The average shift worker wants about 7 hours of overtime a week, yet about 60% would choose more time off over more overtime if they had to pick. Overtime appetite is not uniform across a workforce, which is why how overtime is distributed matters more than how much there is.
73% of shift workers strongly agree that communication is important to them, but only about one in three agree that their company makes communication a high priority. Training shows a similar gap: more than half say their site doesn’t train nearly enough.
Yes, within limits. 83% say they are willing to work their share of weekends. How those weekends are shared — and how far in advance workers know — shapes whether a 7-day schedule is accepted.
About 38% of shift workers have children or elders who need care while they work, and 91% drive to work alone. Both shape which start times and rotations a workforce can actually live with.
| Finding | Shift workers |
|---|---|
| Prefer fixed shifts over rotating | About 85% |
| Would take a fixed shift that isn’t their first choice rather than rotate | More than 60% |
| Prefer longer shifts for more days off (same pay) | About 3 in 4 |
| Name day shift as their favorite | About 3 in 4 |
| Sleep when working nights | About 6 hours |
| Sleep they say they need to be fully alert | About 7 hours |
| Notice sleepiness affecting safety or performance at least weekly | About 1 in 5 |
| Overtime the average worker wants | About 7 hours a week |
| Would choose more time off over more overtime | About 60% |
| Strongly agree communication matters to them | 73% |
| Agree their company makes communication a priority | About 1 in 3 |
| Say their site doesn’t train nearly enough | More than half |
| Willing to work their share of weekends | 83% |
| Most popular 12-hour day-shift start | 6:00 a.m. |
| Have children or elders who need care while they work | About 38% |
| Drive to work alone | 91% |
Source: Shiftwork Solutions workforce surveys of more than 20,000 shift workers at hundreds of facilities. Figures are cross-facility averages, rounded.
These are not survey results. They are patterns we see consistently across hundreds of engagements:
Averages describe the typical shift worker. Your workforce is not typical — and the gap between the two is where the right schedule is found.
Benchmarks show what shift workers want in general. They don’t show what your workforce wants, how far it sits from these averages, or which schedule options your operation can actually support. That takes a survey of your own people and a comparison against the full benchmark data — the starting point of every Shiftwork Solutions engagement. Talk with us about surveying your workforce, or try the free Shiftwork Assessment.
