Check the National Minimum Wage
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A worker whose day lasts more than 6 hours is entitled to one uninterrupted 20-minute rest break, and a worker under 18 to 30 minutes after 4.5 hours [1] [2]. From 1 October 2026, a worker who is denied those breaks has 6 months, not 3, to bring an employment tribunal claim [13].
Rest breaks sit inside the Working Time Regulations 1998, alongside daily rest, weekly rest, the 48-hour average week and paid holiday [9] [23]. They look simple, but the detail catches employers out: the break must be uninterrupted, it cannot sit at the start or end of a shift, it does not have to be paid, and several sectors are excluded or covered by their own rules.
Breaks also reach payroll. Whether a break is paid changes the hours on the timesheet, the gross pay on the payslip and, for workers close to the National Living Wage, whether the employer is compliant at all. A misconfigured unpaid break is one of the quieter ways a rota system produces a minimum wage underpayment.
This guide explains each of the rest entitlements, the rules for young workers, the exceptions and compensatory rest, what the courts have said about the employer's duty, and how breaks interact with pay and the minimum wage. The tax and National Insurance figures in the worked example were computed by a payroll engine implementing HMRC's 2026-27 routines.
Key takeaways
- Adult workers get a 20-minute uninterrupted break when daily working time is more than 6 hours, plus 11 hours' daily rest and 24 hours' weekly rest (or 48 hours a fortnight) [1] [11].
- Young workers get 30 minutes after 4.5 hours, 12 hours' daily rest and 48 hours' weekly rest [2] [22].
- Breaks do not have to be paid unless the contract says so, and there is no legal right to smoking breaks [6] [7].
- Where an exception removes the right to a break, the worker is usually owed compensatory rest of the same length [4] [12].
- Unpaid rest breaks are excluded from working time for minimum wage purposes, so they lower the hours that must be paid at least the minimum rate [19] [20].
- Tribunal claims for refused rest must be brought within 6 months from 1 October 2026 [13].
The three rest entitlements
The Working Time Regulations create three separate rights to rest: a break during the working day, a rest period between working days, and a longer rest period each week or fortnight [7] [15]. Each has its own regulation, and an employer must meet all three.
The 20-minute rest break
Regulation 12 states: "Where a worker's daily working time is more than six hours, he is entitled to a rest break" [9]. The break is "an uninterrupted period of not less than 20 minutes", and a collective or workforce agreement can set longer or more detailed arrangements [9].
The threshold is strict. A shift of exactly 6 hours carries no statutory break, while a shift of 6 hours and 1 minute does [1]. The entitlement is also one break per working day, not one per 6 hours, so a 12-hour shift still carries a single 20-minute statutory break unless the contract or an agreement gives more [15] [9].
Daily rest between shifts
Regulation 10 gives adult workers "not less than eleven consecutive hours in each 24-hour period" of rest [10]. Acas describes it as "11 hours' rest between finishing work and starting work" [7].
The rule bites hardest on split and back-to-back shifts. A worker who finishes a late shift at 23:00 cannot lawfully start an early shift before 10:00 the next day unless an exception applies [10] [3]. Rota tools that check only weekly hours miss this pattern entirely.
Weekly rest
Regulation 11 requires "an uninterrupted rest period of not less than 24 hours in each seven-day period" [11]. The employer may instead give "one uninterrupted rest period of not less than 48 hours in each such 14-day period", or two 24-hour periods in the fortnight [11] [1].
The table sets the three adult entitlements side by side.
| Entitlement | Regulation | Adult worker |
|---|---|---|
| Rest break | 12 | 20 minutes if working more than 6 hours |
| Daily rest | 10 | 11 consecutive hours in each 24 hours |
| Weekly rest | 11 | 24 hours a week, or 48 hours a fortnight |
Sources: Working Time Regulations 1998, regulations 10 to 12 [10] [11] [9].
Weekly rest is separate from paid holiday. Statutory annual leave of 5.6 weeks is a distinct entitlement, so an employer cannot count a worker's days off under regulation 11 towards holiday [26] [11].
How a rest break must be taken
The right is not just to 20 minutes, but to 20 minutes of a particular quality. GOV.UK, Acas and the courts all describe conditions that a break must meet to count.
Uninterrupted and away from the workstation
The break must be uninterrupted, and Acas adds that workers should be able to spend it away from their workstation [7] [9]. A receptionist who eats at the front desk while answering the phone has not had a rest break, even if the rota shows one [7] [1].
On-call and sleep-in arrangements do not remove the right. Acas states that "on-call workers are entitled to the same rest breaks as everyone else" and that "workers who have sleep-in time are still entitled to take their legal rest breaks" [8] [24].
Timing: in the middle, not at either end
Employers can decide when the break is taken, provided "the break is taken in one go somewhere in the middle of the day (not at the beginning or end)" [6]. Letting a worker leave 20 minutes early in place of a break does not satisfy regulation 12 [6] [9].
The break also has to be a single block. Two 10-minute pauses do not meet the statutory 20 minutes for an adult, though they can meet the separate, more flexible standard of compensatory rest discussed below [9] [21].
The employer's duty to allow the break
The Employment Appeal Tribunal held in Grange v Abellio London that an employer must take active steps to enable the break, and that a worker does not have to ask for one before the employer can be in breach [28]. Arranging working time so that a break is impossible amounts to refusing it [28] [9].
The employer does not have to force workers to stop. The duty is to provide a genuine opportunity, which in practice means building the break into the rota and making cover available [7] [28].
Young workers
A young worker is someone above compulsory school age but under 18 [2]. The Regulations give this group longer and less flexible rest, reflecting a separate European-derived regime for under-18s.
The enhanced entitlements
Regulation 12 gives a young worker whose daily working time is more than four and a half hours "a rest break of at least 30 minutes, which shall be consecutive if possible" [9]. Daily rest rises to 12 consecutive hours and weekly rest to 48 hours in each 7-day period [10] [11].
| Entitlement | Adult worker | Young worker (under 18) |
|---|---|---|
| Rest break | 20 minutes after more than 6 hours | 30 minutes after more than 4.5 hours |
| Daily rest | 11 hours | 12 hours |
| Weekly rest | 24 hours a week or 48 a fortnight | 48 hours a week |
| Daily working limit | No daily cap | 8 hours a day, 40 a week |
Sources: GOV.UK young workers guidance [2] and Acas guidance on under-18s [22].
Weekly rest for a young worker can be reduced for technical or organisational reasons, "but not to less than 36 consecutive hours" [11]. The HSE adds that young workers' 2 days off "cannot be averaged over 2 weeks" [15].
Night work and narrow exceptions
Workers aged 16 or 17 "cannot work between midnight and 4am", with limited sector exceptions [24]. The exceptions to young workers' breaks apply only where there is "no worker over 18 who can do the work", the work is temporary and it must be done immediately [2].
Even then, compensatory rest "must be taken within the following 3 weeks" [2]. Young workers must also be paid at least the National Minimum Wage for their age, which is £8.00 an hour for under-18s and apprentices [22] [25].
Exceptions and compensatory rest
Not every worker has the standard rights. Some jobs are excluded altogether, and others fall within "special cases" where the rest can be moved but not removed.
Workers outside the standard rules
GOV.UK lists the main exclusions: the armed forces, emergency services and police when "dealing with an exceptional catastrophe or disaster", jobs where workers "freely choose what hours they work (like a managing director)", sea transport, and air or road transport [3]. Mobile workers not covered by special rules still have a right to "regular rest" [3] [14].
Drivers of goods and passenger vehicles usually follow drivers' hours rules instead. Under the assimilated rules, drivers of vehicles over 3.5 tonnes need "a break or breaks totalling at least 45 minutes after no more than 4 hours 30 minutes driving" [17]. Under the GB domestic rules, a bus or coach driver working less than 8 hours and 30 minutes must take a break of 30 minutes or more after 5 hours and 30 minutes of driving [16].
| Regime | Who it covers | Break rule |
|---|---|---|
| Working Time Regulations | Most workers | 20 minutes after more than 6 hours |
| Assimilated drivers' rules | Vehicles over 3.5 tonnes | 45 minutes after 4 hours 30 minutes driving |
| GB domestic rules (buses) | Domestic passenger services | 30 minutes after 5 hours 30 minutes driving |
Sources: GOV.UK drivers' hours guidance [17] [16] and the Regulations [9].
The special cases in regulation 21
Regulation 21 disapplies the daily rest, weekly rest and rest break rules in defined situations [14]. They include workers far from home or whose workplaces are distant from each other, security and surveillance work, work needing continuity of service (hospitals, docks, airports, media, utilities, agriculture, urban passenger transport), "a foreseeable surge of activity" in agriculture, tourism and postal services, unforeseeable events and railway transport [14].
GOV.UK adds shift workers who cannot take daily or weekly rest when changing shifts, and busy periods in retail, agriculture, postal and tourism [4]. The special cases are not a blanket licence: they apply only to the specific situation, and regulation 24 then takes over [12].
What compensatory rest requires
Where a special case applies, the employer "shall wherever possible allow him to take an equivalent period of compensatory rest" [12]. GOV.UK puts it simply: compensatory rest breaks "are the same length of time as the break (or part of it) that they've missed" [4].
The Court of Appeal considered the standard in Network Rail Infrastructure v Crawford, where a signaller working alone took short pauses between trains rather than a single 20-minute break [21]. It held that the worker's "primary entitlement" in a special case is to compensatory rest "wherever possible", and that a series of shorter breaks adding up to at least 20 minutes can be equivalent [21] [12].
Where even that is impossible "for objective reasons", the employer must give "such protection as may be appropriate" to safeguard health and safety [12]. The guide to the Working Time Regulations explains how these special cases interact with the 48-hour average week.
Rest breaks and pay
Nothing in the Working Time Regulations requires a rest break to be paid. That decision belongs to the contract, and it has knock-on effects for gross pay, the minimum wage and the hours that payroll records.
Paid or unpaid is a contractual choice
GOV.UK states that "the break does not have to be paid - it depends on their employment contract" [1]. Unless the contract says otherwise, workers have no right to be paid for rest breaks or to take smoking breaks [6] [7].
The contract should state the break length, whether it is paid and how it is recorded. Where a handbook says breaks are paid but the rota system deducts them from timesheets, the contract wins and the worker has a claim for the unpaid time [7] [5].
How breaks count for the minimum wage
For hourly paid "time work", working time for the minimum wage is the time worked "excluding rest breaks" [19]. For salaried hours work, rest breaks "may count as working time for minimum wage purposes if provided for by the worker's contract" [19].
HMRC's National Minimum Wage Manual confirms that, for unmeasured work, a lunch or rest break is not counted as working time and "it does not matter whether such breaks are paid or not" [20]. The consequence is that an unpaid break is safe for the minimum wage only if it is genuinely a break: a worker kept at the till during an "unpaid" lunch is working, and that time must be paid [19] [8].
The guide to employers' minimum wage obligations covers the pay reference period test that applies across a whole pay period.
Worked example: paid versus unpaid breaks
A worker aged 21 or over on the National Living Wage of £12.71 an hour works five 8-hour shifts a week, each with a 30-minute break [25]. If the break is unpaid, the worker is paid for 37.5 hours, or £476.63 a week; if it is paid, the worker is paid for 40 hours, or £508.40 [19].
The engine applies code 1257L and National Insurance category A to each weekly figure.
| Break treatment | Gross pay | Income tax | Employee NI | Employer NI | Take-home pay |
|---|---|---|---|---|---|
| Unpaid breaks | £476.63 | £46.80 | £18.77 | £57.09 | £411.06 |
| Paid breaks | £508.40 | £53.20 | £21.31 | £61.86 | £433.89 |
Sources: National Living Wage [25], working hours for the minimum wage [19] and National Insurance rates [27].
Paying the breaks raises gross pay by £31.77 a week and take-home pay by £22.83, while employer National Insurance rises by £4.77 [27]. Both arrangements are lawful; what is unlawful is an unpaid break that the worker cannot actually take, because the time then counts as working time paid below the minimum [19] [20].
For an employer running weekly payroll, the SME payroll platform takes paid hours from the timesheet after break deductions, so the payslip reflects the contract rather than the scheduled shift length.
Rest facilities for pregnant and breastfeeding workers
Separate health and safety law adds a facilities duty. Regulation 25 of the Workplace (Health, Safety and Welfare) Regulations 1992 requires "suitable and sufficient rest facilities" at readily accessible places, and states that "suitable facilities shall be provided for any person at work who is a pregnant woman or nursing mother to rest" [18].
What the duty does and does not cover
The facilities duty does not create extra break time in law. It requires a place to rest, which employers usually combine with risk assessment and any agreed adjustments to break patterns [18] [15]. Any additional breaks agreed for a pregnant worker are a contractual or risk-assessment matter, recorded alongside the standard regulation 12 break [9] [18].
Disputes, claims and records
When breaks go wrong, the route usually starts informally and can end at an employment tribunal. A recent statutory change has widened the window for those claims.
From informal complaint to tribunal
GOV.UK advises that workers should first "speak to their manager informally", then use the grievance procedure, and that if the problem remains "they may be able to make a claim to an employment tribunal" [5]. Before a claim, the worker must normally notify Acas for early conciliation [29].
The tribunal can award compensation that is "just and equitable", taking account of the employer's default and any loss to the worker [13]. A worker who suffers a detriment or dismissal for asserting the right also has separate protection [7] [5].
The six-month time limit
Regulation 30 now requires a complaint to be presented "before the end of the period of six months" beginning with the date of the alleged refusal [13]. The six-month period was substituted from 1 October 2026 by section 159 of the Employment Rights Act 2025, replacing the three months that applied in earlier cases such as Crawford [13] [21].
Records that protect the employer
The Regulations do not require a minute-by-minute log of each break. They do require evidence of compliance with the working time limits, and a rota that schedules a break mid-shift, with timesheet records of when it was taken, is the most practical evidence [23] [7]. Bureaux that manage several clients' rotas can keep that evidence centrally through a multi-client payroll dashboard.
Software that imports shift data through the HMRC-recognised payroll API can pass paid and unpaid break minutes as separate fields, so that the same record supports the minimum wage check and the working time audit [19] [9]. The overview of overtime and holiday pay shows how the same hours data feeds holiday pay.
Check pay against the minimum wage
Where breaks are unpaid, an employer can confirm that the remaining paid hours still meet the legal floor with the Moonworkers minimum wage calculator, which checks hourly pay against the National Living Wage and National Minimum Wage bands for each age group.
To show weekly and annual equivalents
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Rates from 1 April 2026
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Conclusion
Rest breaks are one of the smallest entitlements in employment law and one of the easiest to breach without noticing. The rules are short: 20 minutes after more than 6 hours, 30 minutes after 4.5 hours for young workers, 11 or 12 hours between shifts and a weekly day off. The difficulty lies in the conditions around them, from the uninterrupted block and mid-shift timing to the special cases and compensatory rest.
The cost of getting them wrong is rising. A doubled time limit for tribunal claims gives workers longer to act, and the link between unpaid breaks and minimum wage hours means that a rota error can surface as a pay underpayment as well as a working time breach. Employers whose scheduling, timesheet and payroll data share the same break record are best placed to show that each break was both offered and correctly paid.
Frequently asked questions
Are employers legally required to pay for lunch breaks?
No. GOV.UK states that the break "does not have to be paid" and that it depends on the employment contract [1]. If the contract or a workplace agreement promises paid breaks, the employer must honour that term [6].
How long can an employee work without a break in the UK?
An adult worker is entitled to a 20-minute break once daily working time exceeds 6 hours [9]. A worker under 18 is entitled to 30 minutes once working time exceeds 4.5 hours [2]. Drivers and some special cases follow different rules [3].
Can an employer make a worker take their break at the end of a shift?
No. The employer can set the timing, but the break must be taken "somewhere in the middle of the day (not at the beginning or end)" [6]. Finishing 20 minutes early does not replace a rest break [9].
Can workers choose to skip their rest break?
Workers can choose not to take a break that is genuinely offered, but the employer must provide the opportunity and cannot organise work so that the break becomes impossible [28]. A worker cannot sign away the entitlement in the way they can opt out of the 48-hour week [23] [7].
