A worker has two jobs
Combined working hours may matter. Ask for enough information to assess the average, then discuss a voluntary opt-out or adjusted hours where that is appropriate.
Working time · UK business guide
Working Time, Leave and Pay
Apply Great Britain working-time limits, rest breaks, holiday entitlement and pay rules to the employee's contract and actual working pattern.
Jurisdiction: England, Wales and Scotland. Northern Ireland has separate working-time legislation.
At a glance
- 01
Map the working pattern
Record normal hours, night work, overtime, on-call time and work for other employers.
- 02
Check limits and exceptions
Test weekly limits, rest periods, young-worker rules and any valid opt-out or sector exception.
- 03
Reconcile leave and pay
Match contracts and payroll to statutory holiday, bank holiday and notice entitlements.
What this guide covers
Make the legal decisions in the right order
Working time compliance is not just a contract clause. It depends on who qualifies as a worker, what time actually counts as work, how shifts and rest are arranged, and whether payroll reflects the same pattern. Connect contracts, rotas, time records, annual leave and pay so managers and payroll apply the same rules.
The practical starting point is to classify the worker and map the whole working pattern, including overtime, training, travel, on-call periods, night work and other jobs. This guide focuses mainly on Great Britain. Northern Ireland, young workers, transport roles and other specialist sectors can have different rules and need a separate check.
Decision path
Work through the issue before committing to a course of action
Start with the first stage, then follow the sections that match the route you identify. Keep a written record of the facts, evidence and decisions.
- 01
Classify the person and map actual working time
Start with legal status and working reality. You cannot check the limits until you know what time actually counts as work.
- Worker status. Working time and paid holiday cover most workers, not only employees. A contractor label does not itself remove those rights.
- Map every hour. Include normal hours, overtime, mandatory training, travel between assignments, work before opening or after closing, on-call time at the workplace, second jobs, night work and required availability.
- Time is not pay. Keep working-time analysis separate from pay analysis. Time may count towards limits even where payment is disputed, and minimum wage has its own rules.
- Use real records. Check a representative sample of payroll, rotas and system records rather than relying on the written schedule alone.
Hidden hours are often where a compliance gap begins.
Checks to make
- Confirm status from the real arrangement as well as the wording used in the contract.
- Mark each paid, unpaid, travel, training and on-call period in a representative week.
- Collect enough information about other jobs to assess whether combined working hours matter.
- 02
Design rotas around limits, rest and night work
Build the legal limits into the rota before managers approve overtime, rather than relying on a complaint to reveal a breach.
- 48-hour average. For most adult workers, the starting point is an average 48-hour week, usually measured over 17 weeks.
- Opt-outs are limited. A voluntary written opt-out can relax the average limit only. It does not remove rest rights, night-work limits, health and safety duties or sector-specific rules.
- Rest entitlements. Most adults get a 20-minute uninterrupted break when working more than six hours, 11 consecutive hours' daily rest and weekly rest.
- Night work. Night workers have additional limits and health-assessment rights.
- Special cases. Young workers and transport roles have stricter or separate rules.
Checks to make
- Run a rolling average-hours report using the reference period that applies to each worker.
- Store voluntary opt-outs, dates and cancellation terms without treating them as a waiver of rest rights.
- Flag young workers, night workers and specialist transport roles before scheduling shifts.
- 03
Calculate leave entitlement and holiday pay separately
Entitlement and holiday pay are separate calculations, and the worker's category changes both. Identify the category first.
- Entitlement. Most workers receive 5.6 weeks' paid leave, capped at 28 days for people working five or more days a week. Bank holidays may sit within that entitlement if the contract says so.
- Irregular and part-year. Eligible irregular-hours and part-year workers accrue leave at 12.07 per cent. Rolled-up holiday pay is permitted for these categories when calculated and itemised correctly.
- Regular hours. Rolled-up pay is not allowed. At least four weeks must be paid at the normal rate, which may include regular overtime or commission. The remaining 1.6 weeks may use basic pay.
- Normal rate. Eligible irregular-hours and part-year workers must receive the normal rate for all statutory leave, whether you use rolled-up holiday pay or the 52-week reference method.
- Keep records. Keep the calculation method and supporting records reviewable.
Checks to make
- Identify the worker category, leave year and applicable method before calculating entitlement.
- Test overtime, commission and allowances for inclusion in normal holiday pay.
- Reconcile entitlement, pay and supporting records in the payroll and leave systems.
- 04
Operate requests, carry-over and final pay consistently
Turn the rules into one workflow for requests, rota changes, payroll and leavers, so managers and payroll give the same answers.
- Set the rules. The contract or policy should set the leave year, booking notice, shutdowns, bank holidays, carry-over, cancellation and treatment of leave above the statutory minimum.
- Control timing, not leave. You can restrict dates and require leave with the correct notice, but you cannot prevent workers from taking statutory leave altogether.
- Sickness and family leave. Check accrual and carry-over before changing the balance of someone who is sick or on family leave.
- Leavers. At termination, pay accrued untaken statutory holiday. Deduct overtaken holiday only where a lawful written basis permits it.
- Reconcile together. Check leave, hours, overtime, commission, statutory pay and minimum wage together, so one adjustment does not create another problem.
Checks to make
- Align the contract, workplace policy, rota rules and payroll configuration.
- Audit carry-over, refusal and cancellation decisions against the worker's actual circumstances.
- Run a documented final-pay reconciliation for every leaver before payroll closes.
Common situations
Where businesses usually need to slow down and check the detail
A part-time worker does not work Mondays
Calculate the overall pro-rata entitlement fairly. Avoid a bank holiday system that gives fixed-day part-time workers proportionately less contractual leave than comparable staff.
An irregular-hours worker receives rolled-up holiday pay
Confirm that the worker falls within an eligible category, apply the current calculation, itemise the payment separately and still allow the worker to take leave.
A leave request clashes with a peak period
The employer may be able to refuse the requested dates with proper notice, but it must still provide a real opportunity to take statutory leave within the applicable period.
Selected reading
Understand the issue before deciding what to do next
Start with these articles for the key rules, then check the official sources before you act.
Working Time Regulations for employersCheck weekly limits, opt-outs, rest, night work and the working-time records an employer should keep.Maximum daily working hoursUnderstand why daily rest, shift length and sector rules matter more than a single universal daily cap.Rest and lunch break rulesSet compliant shift breaks, daily rest and weekly rest for adult and young workers.Holiday pay rules for employersSeparate holiday entitlement from holiday pay and identify which earnings form part of normal remuneration.When a non-working day falls on a bank holidayCalculate fair pro-rata leave for part-time staff whose non-working day falls on a bank holiday.Working during annual leaveAssess whether contact, handovers or work during booked leave prevents a worker from receiving genuine rest.Wage overpaymentsCheck the legal and practical steps before recovering an overpayment through deductions or a repayment plan.
Primary sources
- Working Time Regulations 1998
Read the primary legislation for working-time limits, rest, night work and paid annual leave in Great Britain.
- GOV.UK maximum weekly working hours
Government guidance confirming the 48-hour average, reference periods, opt-outs and exceptions.
- GOV.UK rest breaks
Government guidance confirming rest breaks during shifts, daily rest and weekly rest.
- GOV.UK holiday entitlement
Government guidance on statutory leave entitlement, booking, carry-over and payment on termination.
- GOV.UK holiday pay
Government guidance for identifying the correct holiday-pay method and treatment of normal remuneration.
- Holiday entitlement and pay reforms
Official implementation guidance for irregular-hours, part-year and rolled-up holiday pay calculations.
Source links checked 2 August 2026. Confirm the current rule before acting.
Questions businesses ask
Quick answers before you take the next step
These answers are general. Check the relevant documents and current official guidance for your particular facts.
Can an adult work more than 48 hours a week?
Yes. The 48-hour limit is normally averaged over 17 weeks, so a worker can exceed 48 hours in one week if the average remains within the limit. A voluntary written opt-out is needed to exceed the average unless an exception applies. An opt-out does not waive daily and weekly rest, night-work controls or the employer's health and safety duties.
Must lunch breaks be paid?
The statutory rest break does not have to be paid unless the contract or workplace policy says otherwise. The worker should still be able to take the break away from their workstation.
Must bank holidays be given on top of annual leave?
No. Bank holidays can be included within the 5.6 weeks' statutory entitlement if the contract is clear. Part-time arrangements should still produce a fair pro-rata entitlement.
Can rolled-up holiday pay be used for everyone?
No. Current rules permit rolled-up holiday pay for eligible irregular-hours and part-year workers when it is calculated and itemised correctly, but not for ordinary regular-hours workers.
Can an employer refuse or cancel holiday?
An employer can usually control timing by giving the required notice and applying the contract or policy consistently. It must still allow the worker to take their statutory entitlement and should consider carry-over rights where relevant.
Need help putting this into practice?
Put the right documents and advice behind your decision
Employment contractBest for documenting hours, overtime, holiday, pay and notice in a contract suited to the role.View fixed-fee serviceStaff handbookAlign leave requests, sickness, flexible work and workplace procedures across the team.View fixed-fee serviceWorkplace policyBest for a focused policy covering a specific working-time, leave or payroll process.View fixed-fee service
This guide is general information, not legal, tax or financial advice. The right path depends on the entity, documents and commercial facts.
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