Everything You Need to Know About the 4-Day Work Week | Michael Page (2025)

Everything You Need to Know About the 4-Day Work Week | Michael Page (1)

A PageGroup survey of 50,000 professionals found work-life balance is the greatest influencer of job satisfaction — and that 70% would choose it and their mental health over career success.

But really, why should you have to choose?

The pandemic sparked many changes, not least in the job market. After getting a taste of hybrid and remote work, millions began to rethink their careers.

Nearly 8 out of 10 people believe working one fewer day a week would improve their happiness and well-being. If you share this thought, you might be interested in the worldwide trials launched by 4 Day Week Global. The nonprofit organisation wanted to demonstrate that a fully-paid 4-day work week could redefine well-being and transform work-life balance, without negatively impacting productivity.

The 4 Day Work Week Experiment

The idea was simple: for 6 months, 33 companies around the world would follow 4 Day Week Global’s 100:80:100™ principle — which envisioned employees receiving 100% pay for 80% hours worked, while hitting 100% of productivity targets.

4 Day Work Week Pros and Cons

So far, the results have been positive. A resounding 97% of employees want to continue with a 4-day workweek, and on average, those who took part in the 4 day work week study rated their experience 9.1 out of 10. Employees reported:

  • Improved work-life balance
  • A decline in stress, burnout, fatigue and work/family conflict
  • Better mental and physical health
  • More general life satisfaction

Following encouraging results worldwide, trials of a 4 day work week in countries like Spain are continuing. After implementing a four day workweek, the city of Valencia found employees were less tired and stressed, happier, healthier and more personally satisfied.

The good news for workers is that following the trials, over 96% of companies worldwide are likely to stick with a 4-day working week. This isn't surprising, considering over the trial period, businesses:

  • Maintained or increased productivity
  • Boosted revenue by 8%
  • Experienced a drop in absenteeism
  • Saw a significant decline in resignations

While the findings are broadly positive, not every company that took part saw it as a success. In the UK, Allcap and Krystal found the shortened workweek created more demanding workdays that left employees stressed and exhausted. Another British company, Citizens Advice, faced challenges with scheduling and cited the complexity of their operations as a barrier to the long-term viability of a 4-day week.

Earlier 4 Day Workweek Research

Even before the recent trials, countries in Europe were exploring the potential of a four-day workweek. In 2015, Sweden tested a shorter working week with mixed results. Despite employees feeling less stress and enjoying a better work-life balance, employers had to hire more workers to make up for lost hours, and politicians ultimately decided it would be too expensive to implement on a larger scale.

Similar earlier programs were more successful in Iceland, where burnout and stress levels fell, and crucially for businesses, productivity stayed the same or improved. Costs for office expenses like electricity also dropped. Nowadays, 86% of workers in Iceland either work or have the option to work a shorter week.

Progressive Implications of a 4-Day Work Week

A shorter workweek could have a significant impact on both the environment and gender equity.

While current data supporting the green credentials of a 4-day workweek may be limited, there is cause for encouragement. During the recent trials in Valencia, air quality in the city improved due to a drop in commuting and the associated reduction of nitrogen dioxide emissions. Likewise, an earlier study in the United States found that reducing working hours by 10% could lead to an 8.6% decrease in an employee's carbon footprint.

Women bear a disproportionate burden of caregiving responsibilities, which may go some way to explaining why almost a third of women have considered reducing hours or leaving work in the last year — even if it meant compromising financial stability and sacrificing their careers.

Notably, during the recent trials, men found an extra day off gave them 22% more time to spend on childcare and 23% more time for housework, whereas women’s time on these responsibilities decreased.

The implications are clear: the introduction of a four-day workweek that doesn’t cut full-time pay could help address gender disparities and empower women in both their careers and caregiving roles.

With over 63% of Europe’s Fortune 500 companies making a commitment to gender equality, some believe the tides are finally turning. Learn more in our guide to getting to the top as a woman in tech.

The Future of 4-Day Work Week Companies

As Spain pushes ahead with more trials, businesses in the country have implemented a shorter working week with mixed results. Big hitters Telefonica and Desigual launched four-day models that were met with reluctance as they entailed reduced salaries. On the other hand, smaller companies like Simeon Capital and Good Rebels have benefited from an increase in productivity after giving employees a day off while keeping salaries unchanged.

Germany already has one of the shortest working weeks in Europe, but that hasn’t dampened employees’ desire for a 3-day weekend — and some companies are taking note. Ecosia, a green search engine company, gives one extra day off a week while reducing workers’ salaries by 20% accordingly. Measuring instruments supplier KRÜSS splits a 36-hour workweek over 4 days at full salary.

German-founded marketing platform Awin also provides an appealing arrangement. The company offers a four-day workweek with reduced work hours and no reduction in salary at its offices worldwide, which include 9 locations in continental Europe. Since implementing this policy, Awin has achieved a 13% average annual growth in profits.

In 2022, Belgium made history as the first European country to legislate for a four-day workweek. While the law guarantees employees face no reduction in salary, it implies full-time hours should be spread over four days — a practice that can lead to employee burnout. This highlights a significant concern surrounding the four-day workweek: despite recent trial findings, not all businesses are convinced they can reduce employee hours without suffering from a decrease in productivity.

With this in mind, it’s worth considering the impact of artificial intelligence (AI) on the working week. While many people are concerned about AI replacing their jobs, a recent study suggests that it could, in fact, lead to a reduction in working hours from 40 to 32 for 28% of the workforce. When utilized appropriately, AI may allow employees to work less while maintaining current levels of pay and performance. Microsoft founder Bill Gates takes this idea one step further, suggesting AI could eventually pave the way for a 3-day work week.

Are you interested in working in AI? Learn how to future-proof your career and find top artificial intelligence job opportunities.

The Key to a Better Work-Life Balance

Moving forward, more countries and companies are lining up to trial a four-day working week that both reduces hours and ensures a full salary. Portugal is the latest to begin the experiment, with a government-funded pilot that includes 39 private-sector organisations

Across Europe, many employees and candidates feel they’ve seen enough evidence that a four-day workweek should become standard practice. If you believe a four-day workweek is right for you, there’s no better time to make the switch.

To find the best job for you that offers a healthy work-life balance, create a profile with us and sign up for job alerts today.

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Everything You Need to Know About the 4-Day Work Week | Michael Page (2025)

FAQs

What are the results of the 4 day work week? ›

"Improvements in physical and mental health, work-life balance and general life satisfaction, as well as reductions in burnout, found at the end of the original pilot have all been maintained one year on," researchers said.

What are the arguments for the 4 day work week? ›

Pros of a 4-day work week can include cost savings, increased productivity, and employee retention. Some disadvantages, however, can include scheduling challenges, reduced productivity, and added stress.

What is the thesis statement for the 4 day work week? ›

Subject:Other. topic: the four-day work week thesis statement: The implementation of a four-day work week could significantly improve the overall health of communities across the nation by reducing stress levels, increasing time for physical activity, promoting better sleep, and fostering stronger social connections.

Why employers should consider a four-day work week these reasons could make a four-day work week worth considering? ›

Helps Achieve Work-Life Balance and Reduces Stress

This adversely affects mental and physical health. Several studies have shown that transitioning to a four-day week dramatically reduces employee stress while enabling better work-life balance through greater schedule control.

Will the US ever adopt a four-day work week? ›

While the concept itself is not new, the trend of exploring widespread adoption of it in the workplace is. In its Spring 2023 U.S. Occupier Sentiment Survey of 200-plus U.S. companies with offices, CBRE found that 20% of respondents are either exploring a move to a four-day work week or implementing it altogether.

How many hours is a 4 day work week? ›

In a four-day workweek, workers log 32 hours per week rather than 40 hours per week. Benefits and pay, however, remain the same. The four-day workweek certainly existed before the COVID-19 pandemic, but the pandemic increased conversations around and adoption of the alternative schedule.

What are the criticism of 4-day work week? ›

The Myth. One of the most voiced criticisms of the 4DWW is that it is only effective for workers that are unproductive in the first place. That is, the 4DWW would only be beneficial to an organization staffed with malingerers, those wishing to avoid work by procrastinating or shirking their responsibilities.

How does a 4 day working week affect you? ›

Increased productivity

Employees were happier and more focused at work, boosting productivity by spending less time working and more time with family. A study in 2021 of a four-day working week in Iceland found that productivity levels had either increased or were maintained.

How would a four-day work week affect the economy? ›

Results from a 2022 six-month four-day week trial promoted by campaign group 4 Day Week Global and involving 61 companies in the UK showed that they saw an increase in their average revenues, while 71% of employees reported a decrease in burnout, according to a report.

What is the 4 day week summary? ›

Brief summary

The 4 Day Week by Andrew Barnes with Stephanie Jones explores the benefits and challenges of implementing a shorter workweek. It offers insight into how this model can lead to greater workplace productivity, happiness, and work-life balance for employees and employers alike.

How does a 4 day work week affect students? ›

Impact on student performance

A shorter week can reduce student fatigue and increase engagement during school hours. Additionally, the extra day off can provide students with more opportunities for rest, family activities, and independent learning.

What is the conclusion of the 4 day work week? ›

Advantages of a 4-day work week:

Motivation: Research suggests that this model leads to greater motivation among employees, providing a better work-life balance and making it particularly appealing to top professionals. Efficiency & effectiveness: The reduced work hours are believed to significantly boost productivity.

Who benefits from a 4-day work week? ›

Pilot studies in countries including the U.K., Spain, Portugal, and South Africa suggest that shorter workweeks can help employees reduce burnout, manage stress, get more sleep and exercise, spend additional quality time with loved ones, and feel all-around happier and healthier.

Does a 4-day work week improve mental health? ›

Health Benefits of a 4-Day Workweek

Participants' mental health scores increased from an average of 2.95 to 3.32 on a five-point scale, some 54% reported a reduction in negative emotions, and their rates of anxiety also fell from 2.26 to 1.96 out of a maximum of four points.

Does a four-day work week save money? ›

Many businesses have found a four-day work week reduces variable expenses and overhead. By offering a four-day work week, you can potentially adjust the pay each week. If employees work fewer hours, employers will pay one full day's wage less.

Does a 4 day work week increase profits? ›

Our research has shown revenue increases up to 35% for a six-month pilot of the four-day work week, when compared to a similar financial period. Revenue continues to improve for longer trials of the four day work week, proving its not just a short-term phenomenon.

What does a 4 day work week look like? ›

A four-day workweek is a fairly straightforward work flexibility concept. Rather than working a standard 40-hour workweek across five working days, employees work fewer hours (typically 32 to 36 hours per week) across four working days. Employees get a three-day weekend every week.

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