A detailed legal guide to working hours, overtime, and rest periods in Turkey, explaining HR responsibilities on weekly hours, overtime pay, employee consent, breaks, weekly rest, night work, compensatory work, and recordkeeping.
Working time is one of the most heavily regulated parts of employment law in Turkey. It affects wages, scheduling, overtime exposure, occupational health, employee morale, and termination risk all at once. In practice, many employers still treat working hours as a simple operational issue to be handled by line managers or payroll staff. Turkish law takes a different view. The rules on weekly working time, daily limits, overtime, compensatory time, meal breaks, weekly rest, night work, and recording obligations create a legal compliance structure that HR must actively manage. For that reason, working hours, overtime, and rest periods are not just planning issues. They are legal responsibilities that sit at the center of HR management. (Çalışma ve Sosyal Güvenlik Bakanlığı)
The main legal sources are Labour Act No. 4857, the Working Time Regulation, the Regulation on Overtime and Extra Hours, and, for certain shift-based or night-work settings, the Regulation on Special Procedures and Principles for Work Carried Out in Shifts and the Regulation on Conditions for Employing Female Employees on Night Shifts. The Labour Act sets the statutory framework, while the regulations explain how those rules work in daily practice. HR teams that rely only on contract wording or workplace custom, without aligning policy and payroll with these sources, can create wage claims, inspection problems, and avoidable disputes. (Çalışma ve Sosyal Güvenlik Bakanlığı)
The baseline rule: weekly working time
The core statutory rule appears in Article 63 of Labour Act No. 4857. As a general matter, weekly working time is at most 45 hours. Unless otherwise agreed, this weekly total is divided equally among the working days of the week. The same article also states that, in underground mining work, working time is capped at 7.5 hours per day and 37.5 hours per week. This makes 45 hours the ordinary baseline for most workplaces, but not for every sector or every type of work.
The Working Time Regulation repeats and operationalizes the same principle. It states that working time is the time the employee spends in the job in which they are employed, that the periods listed in Article 66 of the Labour Act count as working time, and that meal and rest breaks under Article 68 do not count as working time. This is important for HR because disputes often turn not only on how many hours were scheduled, but also on what time legally counts as work. Travel sent by the employer to another workplace, periods spent waiting ready for work, and certain employer-controlled intervals may count as working time even where no active task is being performed.
Daily limits matter as much as weekly limits
A frequent employer mistake is to assume that compliance exists so long as the employee does not exceed 45 hours in a week. Turkish law also imposes a daily ceiling. Article 63 of the Labour Act and Article 4 of the Working Time Regulation both state that daily working time may not exceed 11 hours, regardless of how the workweek is distributed. This means HR cannot “solve” scheduling pressure by compressing excessive hours into a few very long days unless the legal limits are still respected.
This daily cap matters particularly in flexible workplaces, sales operations, logistics, call centers, and hybrid or remote arrangements. A schedule may look lawful in weekly total but still violate the law if it repeatedly pushes employees beyond 11 hours in a day. For HR, that means scheduling software, managerial instructions, and attendance controls should all be designed to monitor daily exposure, not only weekly totals.
Equalization does not erase the law on overtime
Turkish law does allow some flexibility through equalization. Article 63 states that, by agreement of the parties, weekly normal working time may be distributed differently across the working days of the week, so long as daily work does not exceed 11 hours. In that case, the employee’s average weekly working time over a two-month period may not exceed the normal weekly working time, and collective agreements may extend the equalization period to four months. The same framework is reflected in Article 5 of the Working Time Regulation, and the Labour Act adds a special rule for tourism allowing equalization up to six months through collective agreement.
This is important because equalization is often misunderstood as a blanket license for unpaid overtime. It is not. Article 41 of the Labour Act says that, where equalization is lawfully used, work exceeding 45 hours in some weeks is not treated as overtime so long as the average weekly time over the equalization period does not exceed the normal weekly limit. But the employer must still respect daily caps and the structure of the equalization arrangement itself. In practice, equalization works only when it is planned, documented, and monitored. It does not legitimize unlimited fluctuations.
Overtime and “extra hours” are not the same thing
Article 41 of the Labour Act and Article 3 of the Overtime Regulation distinguish between overtime and extra hours. Overtime means work exceeding 45 hours per week. “Extra hours” means work performed above a contractually agreed weekly schedule that is below 45 hours, up to the 45-hour threshold. This distinction matters because the compensation rate is different.
For each hour of overtime, the employee must receive pay increased by 50 percent over the normal hourly wage. For each hour of extra hours work, the increase is 25 percent. The same rates appear both in Article 41 of the Labour Act and in Article 4 of the Overtime Regulation. For HR and payroll, this is not a minor technical detail. If the employment contract sets a weekly schedule below 45 hours, the first layer of excess time may attract the lower 25 percent premium, while work beyond 45 hours attracts the 50 percent premium. Payroll systems and contract templates should reflect that distinction clearly.
Free time can replace overtime pay, but only under the statutory model
Turkish law allows the employee to take free time instead of receiving increased overtime pay, but only under the specific statutory framework. Article 41 states that, if the employee wishes, each hour of overtime can be converted into 1 hour and 30 minutes of free time, and each hour of extra hours work into 1 hour and 15 minutes of free time. Article 6 of the Overtime Regulation adds that the employee must apply in writing for this option, and that the free time must be used within six months, on working days, without wage reduction, and may not be placed on the employee’s holiday or leave days.
This means HR should not improvise informal “time off” solutions for excessive work. If the employer wants to use free time instead of overtime pay, the statutory ratios and written process matter. A manager’s verbal promise that “you can take a day off later” is not the same as legally compliant compensatory free time under Article 41 and the Regulation.
Overtime requires employee approval
Another key HR responsibility is obtaining and storing the employee’s written approval for overtime and extra hours. Article 41 of the Labour Act states that employee approval is required for working extra hours. Article 9 of the Overtime Regulation is more detailed: it says written approval is required for overtime and extra hours, except in compulsory-reason or extraordinary cases; the approval may be obtained when the employment contract is signed or when the need arises; it must be stored in the employee’s personnel file; and an employee who no longer wishes to work overtime may withdraw their consent by written notice 30 days in advance.
For HR teams, this means overtime compliance is partly a documentation issue. It is not enough that the employee “usually stays late” or that everyone in the department informally understands the practice. The employer should be able to show that written approval exists, that it is retained in the personnel file, and that withdrawals of consent are tracked.
There is an annual overtime limit
Both Article 41 of the Labour Act and Article 5 of the Overtime Regulation state that total overtime may not exceed 270 hours in one year. The Regulation further clarifies that this limit attaches to the individual worker, not to the workplace or the type of job. This is a major compliance point for HR, because overtime risk accumulates over time even where no single month looks extreme.
In practice, employers often track overtime for payroll but fail to track the annual 270-hour ceiling for legal compliance. That is a mistake. HR should monitor cumulative overtime by employee and intervene before the annual threshold is crossed. The legal burden here is not only to pay for overtime already worked, but also to avoid structuring work in a way that persistently exceeds the statutory cap.
Some jobs and some workers cannot lawfully perform overtime
Turkish law places categorical limits on overtime in some settings. Article 41 of the Labour Act states that overtime may not be performed in jobs subject to short or limited daily hours for health reasons and in night work under Article 69. Article 7 of the Overtime Regulation adds that overtime cannot be required in work where, under the Labour Act’s health-based rules, daily work may only be 7.5 hours or less, in work performed during the legally defined night period, and in underground or underwater jobs such as mines, cable-laying, sewer, and tunnel construction.
Article 8 of the same Regulation also protects certain groups of workers. Overtime may not be required from workers under 18, workers whose health is medically documented as unsuitable for overtime, pregnant workers, workers who have recently given birth or are nursing within the categories defined by the relevant regulation, and part-time workers. The Regulation also states that part-time workers may not be required to perform extra hours work either. For HR, this means overtime scheduling must be checked not only against hours, but also against employee status and medical restrictions.
Rest breaks are mandatory and do not count as working time
Article 68 of the Labour Act regulates rest breaks. Employees must receive at least 15 minutes in jobs lasting four hours or less, 30 minutes in jobs lasting more than four hours and up to seven and a half hours, and one hour in jobs lasting more than seven and a half hours. The statute also says these are minimum periods, they should be given without interruption, although they may be split by agreement based on climate, season, local practice, and the nature of the work, and they do not count as working time. Article 3 of the Working Time Regulation confirms the same rule.
This is a central HR responsibility because break compliance affects both wage exposure and health-and-safety risk. A schedule that leaves no genuine break window, or a workplace culture where breaks are nominal but not actually usable, can create disputes about undercounted working time. Employers should therefore plan breaks into the workday, communicate them clearly, and ensure managerial practice matches the written schedule.
Employees must have uninterrupted daily rest between working intervals
The Working Time Regulation adds another important protection: rest breaks must be arranged with the employee’s need for 12 hours of uninterrupted rest within 24 hours in mind, subject to the specific night-work rule in Article 69. In addition, Article 69 of the Labour Act states that when a worker’s shift is changed, the worker may not be assigned to the next shift unless they have had at least 11 hours of uninterrupted rest. These provisions matter particularly in shift work, rotating schedules, retail, hospitality, healthcare, and logistics.
For HR, daily rest compliance is often overlooked because payroll systems focus on weekly totals. But fatigue risk, scheduling fairness, and legal compliance all require attention to the gap between working periods. A lawful schedule must account for recovery time, not only total hours.
Weekly rest is a separate entitlement
Article 46 of the Labour Act guarantees employees a weekly rest day. In covered workplaces, employees who have worked on the working days determined under Article 63 before the weekly rest day must be given at least 24 consecutive hours of uninterrupted rest within each seven-day period. The employer must pay the employee the full wage for that rest day even though no work is performed. The statute also lists certain absences and legally counted periods that are treated as worked days for this purpose.
For HR, this means weekly rest is not simply a scheduling courtesy. It is a statutory right linked to both time off and pay. If operations require seven-day continuity, staffing models and shift rosters must still preserve the employee’s right to a lawful weekly rest period.
Night work has special limits
Article 69 of the Labour Act defines the legal night period as the الفترة from no later than 20:00 to no earlier than 06:00, with a maximum legal span of 11 hours for the night period itself. More importantly, it states that workers’ night work may not exceed 7.5 hours, except that in tourism, private security, healthcare, and petroleum exploration/search/drilling covered by the cited law, night work beyond 7.5 hours is allowed if the employee’s written consent is obtained.
The female night-work regulation reflects the same rule and adds sector-specific obligations such as transport in certain circumstances and health surveillance before and during night-shift work. The shifts regulation also states that workers under 18 may not be employed in night shifts between 20:00 and 06:00. For HR, this means night-work planning requires more than a rotating schedule. It requires attention to age, sector, written consent where an exception is used, and health-and-safety obligations.
Public holidays and weekly rest work need their own legal basis
Article 44 of the Labour Act states that whether work will be performed on national holidays and general holidays is determined by the collective bargaining agreement or employment contract. If there is no such provision, employee approval is required. Article 37 further requires wage slips to show additions to base wage separately, including overtime, weekly rest, national holiday, and general holiday pay. For HR, this means weekend or holiday work should not be blended into ordinary salary invisibly. The legal basis for the work and the related pay entries should be clear.
This is also a recordkeeping issue. If the contract or collective agreement is silent, the employer should not assume that holiday work is automatically allowed. Employee approval matters, and payroll documentation must match what actually occurred.
Compensatory work is not overtime
Article 64 of the Labour Act regulates compensatory work. Where work stops for compulsory reasons, the workplace is closed before or after national holidays and general holidays, work is significantly reduced or entirely suspended for similar reasons, or the employee is given leave at their own request, the employer may require compensatory work for the lost time within four months. The statute expressly states that compensatory work is not overtime or extra hours work. It also says compensatory work may not exceed three hours per day, may not exceed the legal maximum daily working time, and may not be performed on holiday days. The Working Time Regulation mirrors the same structure.
This matters because employers sometimes label ordinary overtime as “make-up work” to avoid overtime premiums. Turkish law does not allow that. Compensatory work is a distinct legal mechanism tied to specific interruption scenarios. HR should therefore distinguish carefully between true compensatory work and genuine overtime.
Recordkeeping is an HR compliance obligation
The Overtime Regulation imposes a concrete documentation duty. Article 10 states that the employer must prepare a document showing the employee’s overtime and extra hours, keep a signed copy in the personnel file, and show these payments clearly in payrolls and in the wage slips that must be given under Article 37 of the Labour Act. Article 37 itself requires the employer to give the employee a signed or specially marked payslip showing the payment date, the relevant period, additions such as overtime, weekly rest, and holiday pay, and deductions such as tax and social security contributions.
This makes HR central to compliance. Working-time law is not satisfied only by paying something extra at month-end. The employer must also be able to prove what was worked, what was paid, what approvals were obtained, and what was placed in the personnel file. In many disputes, the real weakness is not that work was scheduled unlawfully, but that the employer cannot show a defensible record of hours, approvals, and payments.
HR’s practical role
As a practical matter, HR’s legal responsibilities in this area usually fall into four categories. First, HR should ensure that contracts and workplace rules clearly state the normal weekly schedule, any equalization model, and the employer’s overtime process. Second, HR should control approvals, especially written overtime consent, and maintain them in personnel files. Third, HR should coordinate with payroll so that overtime, extra hours, weekly rest work, and public holiday work are classified and paid correctly. Fourth, HR should monitor cumulative risk: daily 11-hour breaches, night-work breaches, missed breaks, missing weekly rest, and annual overtime totals. These responsibilities follow directly from the statutory framework and regulations described above.
The broader lesson is that working-time compliance is not a single calculation. It is a system. A company can pay overtime correctly and still violate daily limits. It can schedule lawful weekly totals and still fail to provide breaks. It can obtain overtime consent and still assign overtime to workers who are legally protected against it. A compliant HR function therefore needs to connect scheduling, employee status, payroll, shift planning, and personnel-file records into one coherent process.
Conclusion
In Turkey, working hours, overtime, and rest periods are governed by a detailed statutory structure. The ordinary weekly maximum is 45 hours, daily work may not exceed 11 hours, overtime beyond 45 hours is paid at a 50 percent premium, extra hours up to 45 hours are paid at 25 percent, employee approval is generally required for overtime, total overtime is capped at 270 hours per year, certain workers and jobs are excluded from overtime, meal breaks are mandatory and unpaid, weekly rest requires 24 uninterrupted hours, and night work is specially restricted. These rules are reinforced by documentation duties under the Overtime Regulation and payslip duties under Article 37 of the Labour Act.
For HR teams, the safest approach is not reactive correction after a dispute. It is preventive design: lawful schedules, written approvals, accurate tracking, compliant payroll, and documented rest rules. That is what turns working-time management from a recurring legal risk into a defensible employment practice.
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