Denmark has clear working time rules, and the authorities enforce them. If you manage a team, understanding the Danish Working Time Act is not optional - it is the baseline your schedules must meet.

The 48-Hour Limit

Under Danish law, average weekly working time cannot exceed 48 hours. The calculation spans a four-month reference period. That means a worker can clock more than 48 hours in a given week, but the average over those four months must stay at or below the limit.

This matters for scheduling. A burst of long shifts in one month is legal, provided you balance it with lighter weeks later. But if you do not track the running average, you will only discover a violation after it has already happened.

Arbejdstilsynet - the Danish Working Environment Authority - can inspect payroll records and time logs. Fines apply to employers who cannot demonstrate compliance.

Mandatory Rest Between Shifts

Every worker is entitled to 11 consecutive hours of rest in each 24-hour period. That rule has no exceptions for busy periods or understaffing.

For a practical example: if a shift ends at 23:00, the next shift cannot start before 10:00 the following morning. Schedule the next shift at 09:00 and you are already in breach.

Many scheduling problems in Denmark are not about the weekly total - they are about the 11-hour gap. Shift swaps, last-minute replacements, and manual rotas are where this rule gets broken.

Night Work

Workers who regularly work during night hours - defined as a minimum of three hours between 22:00 and 05:00 - are classified as night workers. Night workers cannot exceed an average of eight hours per 24-hour period, calculated over a reference period of four months.

Night workers also have the right to a free health assessment. If you manage security, logistics, hospitality, or any operation running through the night, you need a clear count of who qualifies as a night worker under this definition.

Overtime and Agreements

Denmark does not set a single statutory overtime rate by law. Compensation for hours above the normal schedule - typically 37 hours per week in white-collar sectors - comes from collective agreements or individual contracts. Many Danish collective agreements specify time-off-in-lieu instead of a premium pay rate.

Your obligation as an employer is to have a working agreement in place and to track actual hours so that overtime is visible and can be settled correctly.

What Goes Wrong in Practice

The most common compliance failures are predictable:

  • Shift swaps arranged informally, with no check on the 11-hour rest gap
  • Workers picking up extra shifts across multiple locations, with no combined-hours view
  • Reference period averages not calculated until the period closes - too late to adjust

A paper rota catches none of these. A spreadsheet catches them only if someone runs the numbers deliberately. Automated scheduling tools catch them in real time, before the shift is published.

Where to Check the Rules

The authoritative source is Arbejdstilsynet (at.dk). They publish guidance on the Working Time Act, sector-specific rules, and the inspection process. For collective agreement specifics, check with the relevant employer organisation or union.

Working time compliance is not complicated, but it does require visibility. You need to know, at any given moment, how many hours each person has worked and what their running average looks like.

Rezano tracks hours, overtime, and shift gaps across your whole team in one place. Setup takes under 10 minutes. Try it at rezano.lv.