Is overtime mandatory in EU countries?

Generally, employees cannot be forced to work overtime unless it's explicitly stated in their employment contract or applicable collective agreement. Even then, there are legal maximums that cannot be exceeded. Refusing unreasonable overtime requests is generally protected under EU labor law.

What is the maximum working week in the EU?

The EU Working Time Directive sets a maximum of 48 hours per week on average, including overtime. This average is typically calculated over a 4-month reference period. Some countries set lower limits. Individual workers can voluntarily opt out of this limit in some countries (notably the UK did, and some EU countries allow opt-outs for specific roles).

Can my employer pay me in time off instead of overtime pay?

In most EU countries, this is allowed but requires explicit agreement — either in your employment contract or through a collective agreement. It cannot be imposed unilaterally. The time off must be at least equivalent to the overtime worked (and in some countries, at the premium rate).

Why does France have a 35-hour standard work week?

France reduced the standard working week to 35 hours in 2000 under the Aubry Laws, with the goal of creating more jobs by spreading available work across more workers. The policy is controversial — supporters credit it with improving work-life balance, critics argue it increased labor costs and reduced competitiveness. In practice, many French workers (especially managers on forfait jours contracts) work significantly more than 35 hours.

How do I calculate my overtime pay?

Your hourly rate is your monthly gross salary divided by the number of working hours in a month (typically 173 hours for a full-time worker). Multiply by the applicable overtime premium percentage. Our [Overtime Calculator](/overtime-calculator) does this automatically for all six countries covered in this guide.

Overtime Rules Across the EU 2026 — Your Rights as a Worker

Here's an uncomfortable truth about overtime in Europe: most workers don't know what they're legally entitled to, and a surprising number of employers take advantage of that. Vague employment contracts, "all-in" salary clauses, and informal expectations to work late without extra compensation are widespread across the EU.

This guide covers the actual rules in six major EU countries. Not the theory — the numbers, the thresholds, and the practical reality of getting compensated for hours worked beyond your contract.

The EU Framework: What Applies Everywhere

Before diving into country specifics, one rule applies across the entire European Union: the Working Time Directive. Under this directive:

Maximum average working time: 48 hours per week (including overtime), averaged over a reference period
Minimum daily rest: 11 consecutive hours between working days
Minimum weekly rest: 24 consecutive hours per week (usually Sunday)
Minimum annual leave: 4 weeks per year

Individual countries and collective agreements can provide better protections — and most do. But no EU employer can legally require you to average more than 48 hours per week. If yours is, that's a violation worth knowing about.

Luxembourg: Simple but Generous

Luxembourg keeps its overtime system straightforward. The standard working week is 40 hours.

All overtime and special work is compensated at 140% of the normal hourly rate — whether it's extra hours during the week, night work, or work on weekends. There's no tiered system — the same 40% premium applies throughout.

Weekend work is an exception: Sunday and public holiday work is compensated at 170-200% depending on the sector and collective agreement.

The maximum working time including overtime is 10 hours per day and 48 hours per week, consistent with the EU directive. Overtime must generally be compensated within the same month, either as time off in lieu (1.5 hours per overtime hour) or financial payment.

One practical note for Luxembourg workers: many employment contracts include "flexibility clauses" or annualized hours arrangements. These are legal but must be explicitly agreed in writing. Make sure you understand what you're signing.

Use our Overtime Calculator to calculate your exact overtime pay in Luxembourg.

France: The 35-Hour Country

France is the outlier in this group. The standard working week is 35 hours — not 40. Every hour beyond 35 is overtime. This makes France technically the most overtime-generous system in this comparison, since overtime kicks in 5 hours earlier than most neighbors.

Overtime rates in France:

Hours 36-43 (first 8 overtime hours): 125% of normal rate
Hours 44+ (beyond 8 overtime hours): 150% of normal rate
Night work: 125%
Sunday/public holiday work: 200%

The annual overtime quota (contingent annuel) is 220 hours per year. Beyond this, additional overtime requires consultation with worker representatives and triggers additional rest entitlements.

Here's the practical reality: many French employers, especially in professional services and tech, use "forfait jours" contracts — a system where managers and autonomous workers are paid a fixed annual salary for a set number of working days (typically 218) regardless of actual hours worked. This effectively exempts them from the 35-hour rule and standard overtime calculations. If you're offered this type of contract, understand exactly what you're agreeing to.

Germany: Two-Tier with a Solidarity Surcharge

Germany's standard working week is 40 hours. Overtime rules follow a two-tier system:

First 8 overtime hours per day: 125% of normal rate
Beyond 8 overtime hours: 150% of normal rate
Night work (10 PM – 6 AM): 125%
Weekend work: 150%
Public holidays: 200%

The legal maximum is 10 hours per day, with the requirement that the average over 6 months stays at or below 8 hours per day (48 hours per week).

Germany has a strong tradition of works councils (Betriebsrat) in larger companies. These councils negotiate working time arrangements and overtime rules that can be more favorable than the legal minimums. If your company has a works council, the collective agreement (Tarifvertrag) they've negotiated likely governs your overtime rights — and it's worth reading.

One important German specificity: overtime compensation can legally be provided as time off in lieu rather than additional pay. Many German employment contracts default to this. If you want financial compensation for overtime rather than time off, make sure this is specified in your contract.

Belgium: Highest Base Premium in Europe

Belgium has a standard working week of 38 hours and some of the strongest overtime protections in the EU.

Overtime rates in Belgium:

Standard overtime: 150% of normal rate (the highest base premium in this comparison)
Weekend/Sunday work: 200%
Night work: 130%
Public holidays: 200%

The legal daily maximum is 9 hours (11 in some sectors), and the weekly maximum is 40 hours of actual work (with overtime tracked separately.

Belgium also has a specific "internal limit" (limite interne) and "external limit" (limite externe) system for tracking overtime hours. The internal limit tracks overtime within a reference period; the external limit caps total accumulated overtime. Exceeding these limits requires specific procedures and authorization.

Belgian workers also benefit from "overtime recovery" — mandatory rest compensating for overtime worked. This is on top of financial compensation and cannot be waived by contract.

Netherlands: Moderate Premiums, Strong Enforcement

The Netherlands uses a standard 40-hour working week with a two-tier overtime system:

First 8 overtime hours: 125%
Beyond 8 overtime hours: 150%
Night work: 115% (lower than most neighbors)
Weekend work: 150%
Public holidays: 200%

Dutch overtime rules are notably sector-dependent. The Netherlands relies heavily on collective labor agreements (CAOs) that cover around 80% of the workforce. The CAO for your sector almost certainly has specific overtime rules that supersede the legal minimums — often more favorable.

One Dutch peculiarity: the "all-in salary" (alles-in-loon) concept, where employers include overtime compensation in the base salary on the assumption that some overtime will always occur. This is legal under specific conditions but has been abused. If your contract has this clause, verify it actually covers the overtime you're expected to work.

Spain: Flat Rate with Strong Weekend Premiums

Spain's standard working week is 40 hours. The overtime system uses a flat rate rather than tiered escalation:

All overtime hours: 125%
Weekend work: 175%
Public holidays: 175%

Spain caps overtime at 80 hours per year — significantly lower than most EU countries. Beyond this cap, additional overtime is illegal without specific authorization. In practice, enforcement varies, and unpaid overtime remains a significant issue in Spain, particularly in SMEs.

Spain also offers an interesting option: overtime can be compensated with equivalent paid rest time (tiempo compensatorio) rather than financial payment. This must be agreed between employer and employee. The rest time must be taken within 4 months of the overtime worked.

Country Comparison at a Glance

|---------|--------------|---------------|-------|---------|---------|

| Luxembourg | 40h | 140% | 140% | 170% | 200% |

| France | 35h | 125%/150% | 125% | 200% | 200% |

| Germany | 40h | 125%/150% | 125% | 150% | 200% |

| Belgium | 38h | 150% | 130% | 200% | 200% |

| Netherlands | 40h | 125%/150% | 115% | 150% | 200% |

| Spain | 40h | 125% | 125% | 175% | 175% |

What Employers Get Wrong (and What You Can Do About It)

The most common overtime violations across the EU:

"Your contract includes overtime" — An all-in clause must explicitly state how many overtime hours are included and at what rate. Vague language doesn't hold up legally.

Time off instead of pay without agreement — In most EU countries, compensating overtime with time off instead of money requires explicit written agreement. If your employer switches to time off unilaterally, that may be a violation.

Not tracking hours — EU law requires employers to have an objective, reliable system for measuring working time. The European Court of Justice confirmed this in 2019. If your employer doesn't track hours, that's a red flag.

Managerial exemptions — Some countries allow managers to be exempt from standard overtime rules. These exemptions have limits and cannot apply to all professional workers blanket.

If you believe your overtime rights are being violated, the first step is your country's labor inspectorate. In Luxembourg, that's the ITM (Inspection du Travail et des Mines). In Germany, the Gewerbeaufsicht. In France, the DREETS. These bodies investigate complaints and can impose significant fines on employers.