Work Rota Laws UK: Breaks, Hours Between Shifts and the 48-Hour Week
30 October 2026 · The Rosterly team · 6 min read
UK work rota laws for adults come mainly from the Working Time Regulations: a 20-minute uninterrupted break when working more than six hours, 11 consecutive hours' rest between working days, 24 hours' uninterrupted rest each week (or 48 hours each fortnight), and a 48-hour average working week, usually averaged over 17 weeks unless the worker opts out. Under-18s have stricter limits.
These rules shape what a legal rota looks like, especially in hospitality and retail, where late closes and early opens are common. This post summarises them and turns them into a checklist. It's general information: check GOV.UK and take advice for anything unusual.
Rest breaks during a shift
GOV.UK says workers aged 18 or over who work more than six hours a day are entitled to one uninterrupted 20-minute rest break during the working day. Key points:
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Uninterrupted. It has to be a real break, not 20 minutes of "stay near the till".
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During the day. Not tacked on at the start or end of the shift.
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Not necessarily paid. Whether the break is paid depends on the employment contract.
The Working Time Regulations set the break at no less than 20 minutes and allow it to be spent away from the workstation. Collective or workforce agreements can change the details.
Breaks by shift length
The legal minimum doesn't grow with the shift. These are the entitlements for adult workers; contracts often give more.
Shift length
Legal minimum break
6 hours or less
Legal minimum break: No rest break required by the regulations
7, 8 or 9 hours
Legal minimum break: One uninterrupted 20-minute break
12 hours
Legal minimum break: One uninterrupted 20-minute break
Under-18s are usually entitled to a 30-minute break once they've worked more than 4.5 hours.
Is it law to have 11 hours between shifts?
Yes, for most adult workers. They're entitled to at least 11 consecutive hours' rest in each 24-hour period they work. In rota terms:
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a close that finishes at 11pm means the next shift can't start before 10am
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a 1am finish means no start before midday
This is the rule most often broken by "clopening": closing one night and opening the next morning.
Weekly rest
Adult workers are entitled to an uninterrupted 24 hours without work each week, or 48 hours each fortnight. A rota where someone works 13 days in a row breaks this even if each shift is short.
The 48-hour average week
GOV.UK says workers can't work more than 48 hours a week on average, normally averaged over 17 weeks. Workers aged 18 or over can choose to opt out in writing. So a 55-hour week during a busy season can be lawful if quieter weeks bring the average down, but a rota that's 50 hours every week isn't, unless the person has opted out.
Young workers (under 18)
The limits are stricter for young workers:
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a 30-minute break if they work more than 4.5 hours
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12 hours' daily rest
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48 hours' weekly rest
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no more than 8 hours a day or 40 hours a week
Students working weekend shifts in retail and hospitality are often under 18, so tag them on the rota.
Exceptions
GOV.UK lists situations where different rules apply. A worker may get compensatory rest instead of the usual breaks if, for example, they're a shift worker who can't take daily or weekly rest between shifts, their working day is split, or they work in a busy seasonal sector such as retail or tourism. Compensatory rest is the same length as the break they missed. Check whether any exception applies before relying on it.
Is there a law on rota notice?
Not yet, in general. There's no general legal minimum notice for publishing a rota, so contracts usually set expectations. The Employment Rights Act 2025 includes a right to reasonable notice of shifts and of changes for some workers, but it isn't in force and the details are still being settled, so check the GOV.UK timeline. Until then, see how far in advance to post a rota for what works in practice.
Overtime pay is separate
GOV.UK says employers don't have to pay extra for overtime, though average pay for all hours worked must not fall below the National Minimum Wage. Many contracts set an overtime rate, so check the contract.
A UK rota checklist
1.
Shifts over six hours include a 20-minute uninterrupted break during the day.
2.
At least 11 hours between the end of one working day and the start of the next.
3.
A full day off each week, or two in each fortnight.
4.
No one averaging over 48 hours across the reference period unless they've opted out in writing.
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Under-18s: a 30-minute break after 4.5 hours, 12 hours' daily rest, two days off a week, and a maximum of 8 hours a day and 40 a week.
6.
Opt-outs and agreements kept on file.
7.
Records of hours worked kept, so you can show the averages.
Rotas that pass the checklist
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Avoid clopenings. Put closers on later starts the next day.
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Rotate weekends. It's fairer, and it makes weekly rest easier. Our fair rostering rules cover how.