German overtime limits are governed by the Arbeitszeitgesetz (ArbZG — Working Time Act), which sets the maximum daily and weekly working hours for employees in Germany. The standard working day is 8 hours, extendable to 10 hours provided the average over 6 calendar months or 24 weeks does not exceed 8 hours per working day. Employees must receive at least 11 consecutive hours of uninterrupted rest between working days. Overtime is not separately regulated by statute — it is governed by the employment contract, collective agreement, or works agreement. The employer must ensure compliance with the ArbZG limits and record working hours where required.

This guide covers the daily and weekly limits, the extension mechanism, rest periods, and the works council’s co-determination over overtime.

Key takeaways

  • The standard working day under the Arbeitszeitgesetz (ArbZG) is 8 hours — Section 3(1) ArbZG.
  • The working day can be extended to 10 hours if, over a reference period of 6 calendar months or 24 weeks, the average does not exceed 8 hours per working day.
  • Employees must receive at least 11 consecutive hours of uninterrupted rest between working days — Section 5(1) ArbZG.
  • Sunday and public holiday work is generally prohibited unless specific exceptions apply — Section 9–10 ArbZG.
  • The works council has co-determination rights over overtime under Section 87(1) No. 3 BetrVG.
  • There is no statutory overtime premium or pay rate in Germany — overtime pay is governed by the employment contract or collective agreement.

The 8-hour working day

Section 3(1) ArbZG states: “Die werktägliche Arbeitszeit der Arbeitnehmer darf acht Stunden nicht überschreiten.” The daily working time of employees may not exceed 8 hours. Working time is any time during which the employee is at the employer’s disposal, performing their duties, or carrying out activities.

The 8-hour standard is not a maximum — it is the average over the reference period. The employer can extend individual days to 10 hours, provided the average over 6 calendar months or 24 weeks does not exceed 8 hours.

The 10-hour extension

Section 3(2) ArbZG permits the working day to be extended to 10 hours provided:

  1. The average over 6 calendar months or 24 weeks does not exceed 8 hours per working day.
  2. The extension is compensated within 6 months — the employee receives compensatory rest (Ausgleichszeitraum) within this period.
  3. The extension does not endanger the employee’s health — the employer must monitor this.

Example: An employee works 10 hours on Monday and 6 hours on Tuesday. The average over the two days is 8 hours — compliant. But if the employee works 10 hours every day for 4 weeks, the average exceeds 8 hours unless compensated.

Reference period

The reference period is 6 calendar months or 24 weeks. The employer can, by collective agreement, extend the reference period to a maximum of 12 months — but the average over that period must not exceed 8 hours.

Rest periods

Section 5(1) ArbZG requires at least 11 consecutive hours of uninterrupted rest between the end of one working day and the start of the next.

Exceptions are limited:

Exception Rest period
Hospitals and care 8 hours (for adults), 9 hours (for children under 18)
Guard and security services 11 hours (but split shifts can reduce to 8 hours with collective agreement)
Continuous shift work 8 hours (with collective agreement)
Emergency situations Reduced rest is permitted where it is necessary to avert danger or emergency

The 11-hour rest period is a hard minimum — the employer cannot require or permit the employee to work during the rest period unless a specific exception applies.

Sunday and public holiday work

Under Section 9 ArbZG, working on Sundays and public holidays is generally prohibited. Exceptions include:

  • Hospitals and care institutions
  • Hospitality and tourism
  • Security and emergency services
  • Agriculture and livestock
  • Information technology and communications
  • Media (newspapers, broadcasting)
  • Continuous process industries

Where Sunday or public holiday work is permitted, the employer must provide a replacement rest day (Ersatzruhetag) within 2 weeks — Section 11(3) ArbZG.

Overtime pay

The ArbZG does not establish a statutory overtime premium or pay rate. Overtime pay is governed by:

  1. The employment contract — if the contract provides for overtime pay, the employer must pay it.
  2. A collective agreement (Tarifvertrag) — many collective agreements set overtime premiums (e.g., 25% for the first 2 hours, 50% thereafter).
  3. A works agreement (Betriebsvereinbarung) — the works council and employer can agree on overtime premiums.
  4. Custom and practice — if the employer has consistently paid overtime, it may become an implied term.

If the employment contract provides for a fixed salary that includes an overtime component, the employer should ensure the component is clearly stated and the total pay meets the minimum wage.

The works council’s role

The works council has co-determination rights over overtime under Section 87(1) No. 3 BetrVG — the introduction and use of overtime. This means:

  • The employer cannot require overtime without the works council’s agreement.
  • The works council can set limits on the amount and frequency of overtime.
  • A works agreement can establish detailed rules for overtime — including when it is permitted, how it is compensated, and what the maximum is.

Where the employer and works council cannot agree on overtime rules, either side can refer the dispute to an Einigungsstelle (conciliation board).

Common pitfalls

1. Ignoring the 6-month average

An employer who permits 10-hour days without tracking the 6-month average is breaching Section 3(2) ArbZG. The extension is only lawful if the average over the reference period does not exceed 8 hours.

2. Not providing compensatory rest

The 10-hour extension must be compensated within 6 months. An employer who extends hours without providing compensatory rest within the reference period is in breach.

3. Violating the 11-hour rest period

An employee who finishes work at 10pm and starts again at 6am has only 8 hours of rest — this breaches Section 5(1) ArbZG. Shift patterns must be designed to meet the rest requirement.

4. Requiring Sunday work without a replacement rest day

Where Sunday work is permitted, the employer must provide a replacement rest day within 2 weeks. Failing to do so is a breach of Section 11(3) ArbZG.

Putting it into practice

Five steps to manage working time compliance:

  1. Record start and end times — the only way to verify compliance with the 8-hour average, the 10-hour extension, and the 11-hour rest period.
  2. Track the 6-month average — use a system that calculates the rolling average and flags when an employee is approaching the limit.
  3. Schedule shifts to meet rest requirements — build the 11-hour rest into the shift pattern so it is impossible to violate.
  4. Consult the works council on overtime — before introducing overtime, ensure the works council has agreed to the terms.
  5. Monitor Sunday and holiday work — track replacement rest days and ensure they are provided within 2 weeks.
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A time management system that records hours, calculates the rolling 8-hour average, and flags rest-period violations makes Arbeitszeitgesetz compliance manageable for German employers.

Sources

This article is general information, not legal advice. Working time law in Germany is complex and interacts with collective agreements and works council rights — consult a German employment law specialist for specific situations.