Beyond Borders HR

Does the four-day work week actually work?

Let’s analyse the four-day work week, exciting for some and scary for others. But the real question is, does it actually work? Let’s find out.

The concept of a four-day work week has been gaining momentum globally in recent years, with various countries and companies exploring its potential benefits and challenges. This shift is primarily projected to improve work-life balance, boost productivity, and address modern workforce needs.

In this article, we’ll delve into the advantages and disadvantages of adopting a four-day work week, examine recent global developments, and consider some key factors for businesses contemplating this transition.

Let’s understand the four-day work week concept

A four-day work week typically involves employees working four days instead of the traditional five, without a reduction in pay. 

The standard four-day work week model is founded on the 100-80-100 principle: employees receive 100% of their pay for working 80% of the traditional time, with a commitment to maintaining 100% productivity.

This model aims to provide employees with an extra day off while ensuring that business output remains unaffected.

What are the benefits of a four-day work week

1. Productivity goes up

Trials have shown that a reduced workweek can lead to increased productivity.

For instance, a six-month trial in the UK involving 61 companies reported that 92% of participating organisations intended to continue with the four-day week, citing maintained or improved productivity levels.

2. Better employee well-being

Shortening the workweek can lead to better work-life balance, reducing stress and burnout among employees. In the UK trial, 39% of employees reported feeling less stressed, and 71% experienced reduced levels of burnout.
Does the four-day work week actually work

3. Talent Attraction and Retention

Offering a four-day workweek can make companies more attractive to prospective employees and help retain existing staff. In a competitive job market, such benefits can differentiate an organisation from its peers.

4. Environmental Impact

Reducing the number of commuting days can lower carbon emissions and decrease the overall environmental footprint of a company. Fewer days in the office mean reduced energy consumption and less traffic congestion.

What are the challenges of implementing a four-day work week

1. Maintaining Productivity Levels

While many trials report maintained or improved productivity, some industries may find it challenging to deliver the same output in fewer hours.

Ensuring that productivity does not decline requires careful planning and may not be feasible for all business models.

2. Customer Service Coverage

For businesses that operate on client responsiveness, a shorter workweek could pose challenges in providing timely customer service.

Strategies such as staggered schedules or hiring additional staff may be necessary to maintain service levels.

Does the four-day work week actually work

3. Increased Workload Per Day

Condensing work into four days may lead to longer working hours on those days, which could negate some of the well-being benefits and potentially lead to employee fatigue.

4. Legal and Regulatory Considerations

Labour laws vary by country and may impose restrictions on working hours and overtime. Companies must carefully work through these regulations to implement a four-day work week compliantly.

Global developments in the four-day work week

United Kingdom

In January 2025, it was reported that 200 UK companies, employing over 5,000 people, have adopted a permanent four-day working week with no loss of pay. These companies span various sectors, including marketing, technology, charity, and consulting.

Proponents argue that this approach enhances employee well-being and productivity, aiding in talent attraction and retention.

Australia

The Australian Greens have proposed a policy to trial and implement a four-day work week, involving the creation of a test case through the Fair Work Commission and establishing a National Institute for the Four Day Work Week.

The initiative aims to address worker burnout and improve work-life balance. However, business groups have expressed concerns about the feasibility and potential impact on small and medium-sized enterprises.

Japan

Known for its rigorous work culture, Japan is desperately trying to push for a four-day work week to combat labour shortages and promote a healthier work-life balance.

Despite government endorsement, adoption has been slow, with only 8% of companies offering a three-day weekend. Critics argue that condensing the same workload into fewer days might lead to burnout or reduced pay.

Iceland

Iceland conducted trials of a reduced working week between 2015 and 2019, involving over 2,500 workers. The results showed maintained or increased productivity and improved employee well-being, leading to widespread adoption across the country.

Belgium

In 2022, Belgium introduced a “Labour Deal” allowing employees to compress their working hours into four days, providing greater flexibility without reducing total working hours.

Key considerations for businesses evaluating a four-day work week

1. Assess suitability

Not all industries or roles may be suited to a four-day work week. Businesses should evaluate the feasibility based on their operational requirements and client commitments.

2. Engage all stakeholders

Successful implementation requires buy-in from both management and employees. Open communication about expectations, benefits, and challenges is crucial.

Does the four-day work week actually work

3. Pilot programmes

Conducting a trial period allows businesses to assess the impact on productivity, employee satisfaction, and customer service before making permanent changes.

4. Monitor and evaluate

Continuous assessment helps identify areas for improvement and ensures that the new work arrangement meets organisational goals.

How Beyond Borders HR can help you

The four-day workweek presents a compelling opportunity to improve employee well-being, boost productivity, and modernise your work practices. However, its implementation is not without challenges and requires careful consideration suited to each organisation’s unique needs.

Need help in understanding the legal implications around a four-day work week in your country?

Get on a call with us and we can discuss your requirements and further steps.

For any further inquiries or to discuss your specific needs, please feel free to contact us
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