The global trend towards adopting a 4-day workweek has accelerated significantly in recent years, driven notably by pandemic-related shifts in working patterns and growing interest in improving employee well-being and productivity.

Countries such as the UK, Portugal, Iceland, Spain, and the United States have conducted large-scale pilot programs testing the 100-80-100 model, where employees work 80% of the traditional hours but receive 100% of pay, contingent on maintaining 100% productivity.

These trials span a variety of industries and organizational types, seeking to evaluate economic, social, and environmental impacts comprehensively.

Reported benefits from multiple trials and real-world implementations demonstrate substantial upside to the 4-day workweek model.

Productivity often increases or at least remains stable despite the reduction in hours.

For instance, some UK companies reported a 35% increase in revenue alongside reduced absenteeism and higher staff retention rates.

Employees commonly experience improved mental and physical health, lower stress and burnout, enhanced job satisfaction, and better work-life balance.

The additional free day allows more time for family, personal interests, and rest, contributing to overall well-being.

Moreover, the 4-day workweek positively affects gender equity.

Women, who disproportionately experience burnout and caretaker responsibilities, benefit noticeably from the reduced hours through improvements in mental health and work-life balance.

Correspondingly, men have been observed to share more in household and childcare duties, promoting more balanced domestic roles.

This shift also supports broader organizational goals of diversity and inclusion.

Industry-specific case studies affirm that certain sectors adapt more readily.

Office-based, tech, and project-driven jobs tend to implement the 4-day week more smoothly, often leveraging digital tools and flexible workflows to maintain or improve output.

For example, a San Francisco e-commerce startup adopted the model permanently after a successful trial, noting increased productivity and workflow efficiency.

Similarly, a UK technology firm recorded a 25% increase in hiring and boosted turnover using the model.

However, adoption is not without challenges.

Key barriers include managing workloads effectively within fewer hours, which risks increasing work intensity and employee pressure.

Coordination difficulties arise when employees choose different days off, complicating scheduling, especially in customer-facing functions.

Employers express concerns over maintaining business continuity and service quality, especially in sectors requiring continuous coverage such as healthcare, retail, and some manufacturing operations.

Skepticism also exists regarding the extent to which productivity gains can counterbalance fewer working hours, with some analyses warning of potential economic costs if productivity improvements fail to materialize.

Equity and access present further complications.

Benefits of the 4-day week disproportionately favor higher-paid knowledge or office workers, who can more flexibly compress hours or automate tasks.

In contrast, frontline, manual, or shift-based jobs often cannot reduce hours without service disruption or wage loss, raising fairness concerns.

This mirrors earlier disparities seen in work-from-home adoption during the pandemic, where lower-skilled workers had fewer options.

Successful implementation requires careful preparation and workplace redesign.

Companies often redesign workflows to reduce unnecessary meetings, clarify priorities, and manage customer expectations transparently.

Flexibility and employee involvement in work pattern design are essential to foster acceptance and operational feasibility.

Some organizations recommend a unified company-wide day off to simplify coordination, while others adopt staggered schedules based on team needs.

Government involvement further shapes the landscape.

Portugal, for instance, is running government-funded trials incorporating diverse industries — from scientific research to manufacturing and care homes — to assess broader impacts on worker stress, retention, and societal outcomes.

These initiatives provide valuable data on the scalability and sustainability of the 4-day workweek across different economic contexts.

The COVID-19 pandemic accelerated openness to alternative work models by normalizing remote work and challenging traditional 5-day office cultures.

This shift served as a catalyst for experimentation with compressed workweeks as organizations seek to balance operational demands with employee well-being and talent attraction in a competitive labor market.

In conclusion, the 4-day workweek presents significant potential benefits: improved productivity, better employee health and satisfaction, enhanced work-life balance, and gender equity gains.

However, barriers including workload management, sectoral suitability, coordination complexity, and equity concerns require targeted solutions.

Adoption varies substantially by industry, occupation, and country-specific economic and cultural factors.

Businesses considering this model must carefully tailor implementation strategies, invest in workflow redesign, and engage employees fully to realize its benefits while mitigating risks.

Ongoing research and government-supported trials continue to provide critical insight into optimizing the model’s broader application and sustainability across diverse work environments.

The global trend towards adopting a 4-day workweek has accelerated significantly in recent years, driven notably by pandemic-related shifts in working patterns and growing interest in improving employee well-being and productivity.

Title:

Content: Interest in the four-day week has been on the rise in recent years with the Covid-19 pandemic accelerating the shift in how businesses organise their teams while employees are looking a6t how to achieve a better work life balance.

Currently, more than 3300 workers at 70 companies are working a four-day week with no loss of pay in the biggest ever four-day week pilot to take place anywhere in the world.

They are more than half way through the six-month trial, which started on June 6. It is based on the principle of the 100:80:100 model - 100% of the pay for 80% of the time, in exchange for a commitment to maintain at least 100% productivity.

Joe Ryle, director of the 4 Day Week Campaign, one of the organisations behind the campaign, said: “Companies should embrace the four-day week as a way of boosting productivity, improving wellbeing and to help with job retention. The 9-5, 5 day working week is outdated and no longer fit for purpose.”

At BusinessLive, we've been covering the trend for a number of years and for this article, we check in with firms from right across the UK to see how it's going.

From early adopters to businesses that have made the change in recent months, we find out how things are working out from both a business and employee perspective.

The responses are honest and explain the pros and cons.

We firmly believe the four-day week is the future of working life

Atom Bank

Durham

Challenger bank Atom last November became the largest UK business to move all employees to a four-day working week, with no change of salary.
The Durham business, which now has 480 staff, made the shift in recognition of people having longer working lives, the positive impact of technology, flexible working and the need to live and work more sustainably.
More than six months on, Atom has seen a noticeable positive impact that the shift has had on employees, customer service, and operations.

Anne-Marie Lister, chief people officer at Atom, said: “Over six months on from introducing our new four-day working week, it’s clear that it has been a huge success for our business and our people.
“People are rightly looking for a healthier work/life balance, and despite warnings from some sceptics, our metrics and people surveys show that this has not had a negative impact on employees or customer service. In fact, it has been the opposite, with happier, more efficient, and more productive people who are even more driven to help us change banking for the better.
“We firmly believe the four-day week is the future of working life and it is encouraging to now see the range of businesses across the UK embracing the four-day week trials."

One objective was to attract and retain talent more effectively and data reveals this has been a success, having seen a 500% surge in job applications following its launch.
Headcount has grown from 461 in November 2021 to 480 in June 2022, thanks also to a reduction in the number of departures. Atom said this has been vital, with the fight for talent becoming fiercely competitive following the widespread adoption of hybrid working following the pandemic.
Productivity levels have also been measured by each department, with metrics specific to each of the 10 departments. Data collated for the six months to April reveals that across all of the 165 departmental metrics tracked, the success rate has improved.
Employees are also more motivated working a four-day week too. Almost all (92%) report that they look forward to work, and there has been a 13% increase in people engagement between February 2022 and 12 months earlier. Days lost to sickness have also declined since the introduction of the new working structure, dropping from 100 in the month of November 2021, to 72 in June 2022.
Meanwhile, in terms of Atom’s impact on customer service, its Trust Pilot score has risen from 4.54 at the start of the new working structure to 4.82 in June.

What do Atom employees say?

As to how staff members use their time off, Paul, contact centre team leader, said: “I’ve been using my extra day off to do an advanced motorcyclist course so I can volunteer for Northumbria Blood Bikes as a rider, transporting blood from surgeries to hospitals.”
Jonathon, telephone business development manager, said: “The four-day working week has allowed me to spend some quality time with my three year old son Jack. Spending our time in the best soft plays & swimming pools Sunderland has to offer, before dropping him off & picking him up from nursery. Without this day off, I would rarely be able to have this quality time together during the week.”

In short, I’ve been a dad

Merthyr Valleys Homes

Merthyr Tydfil

Merthyr Valley Homes adopted a 30-hour week in the four day working week pilot scheme without loss of pay.

Some staff member are working a four day week and some are working shorter hours over five days to ensure service provision over five days.

The biggest challenge for the firm has been finding ways to work differently while ensuring services aren’t impacted, however it has tried out new approaches during the pilot and says it has found “some very quick wins”.

A spokesperson said: “We have been working on how best to measure success and we are developing a number of new performance measures as a direct result of participating in the trial.”

A positive outcome has been the cooperation between teams and directorates.

“The conversations around how to work more efficiently have been really interesting and it has given everyone a reason to take the time to look at this collectively.”

The company has also seen support for the scheme from its stakeholders and the housing sector in Wales, and has attracted a wide range of candidates to apply for its job vacancies.

Of the advice it would give to other businesses thinking of moving to a four day week, the firm says: “Don’t be too prescriptive and set too many rules - our colleagues have been our greatest asset in designing their own solutions.”

The employee perspective

Ross Williams is the tenant engagement lead for Merthyr Valleys Homes.

The 42-year-old, who is married with 2 children, says the four day working week has hugely improved his work-life balance.

“I feel working 80% of the hours has increased my output. And I realise that a huge reason for this is because of what I choose to do with the other 20%,” he said.

During his non-working day on a Thursday, Mr Williams says he will fit in some early morning exercise or catch up with friends before picking up his 3-year-old son from nursery at 11am. He will also collect his daughter from school.

“In short, I’ve been a dad,” he said. “I’ve been guilty in the past of prioritising work over family and I’m determined to ensure this time remains a space where I get to enjoy some of the simple pleasures.”

During work hours, Mr Williams says the four day working week pilot has also provided some real work benefits and encouraged practical changes within the business.

In meetings, he says discussions are pertinent and decisions are reached “as quickly as possible saving time for myself and colleagues”.

He said: “I feel so much more productive knowing that my work is planned, my non-working day is factored in and my diary ensures my team can access me to ensure they are able to retain the same level of productivity,” he said.

“I think I am more productive, more focused and more content in my role. I have become much more well prepared for the time off that the four day week gives me.”

You couldn’t pay me enough to go back to five days

Marketing Signals

Altrincham

Marketing Signals, moved to a four-day working week in May with staff working 32-hours with no loss of pay.

When Managing Director Gareth Hoyle explained the reasons behind his decision on Linkedin, his post went viral and he was inundated with questions from other business bosses keen to do the same.

Mr Hoyle said he is excited to be part of a new model of work.

"It focuses on quality not quantity and will revolutionise the future of work. A good work/life balance is the key to a happy and healthy workforce which leads to loyalty, ultimately helping our business grow.

“My motto has always been ‘don’t live to work and don’t work to live’, and if COVID-19 has taught us anything, it’s that it’s important we look after ourselves first. It’s important that my staff feel valued and understand life outside of work is just as important."

What do staff say?

Web developer and dad to a newborn Jack Darracott says that a shift to a four-day working week has transformed his life and made him more productive at work.

He works smarter, not harder, and the extra day off allows him to spend more time with his newborn son.

He said: “Since moving to the four-day working week, I’ve been able to spend more quality time with my son, and experience all of the first milestones that I would have missed out on had I been working a full week.”

The catalyst for the move to a four-day week came from the rise in cost of living, which led to Jack asking for a change in working hours due to rising childcare costs.

Jack explains: “The new model has also helped save money as I now don’t have to spend more of my wages on additional childcare fees. This is especially important with the rise in the cost of living. The extra day off also offers breathing room for any curve balls that life may throw at me.”

The four-day trial was met with some scepticism as many people questioned whether it would actually work. However, Jack says it has improved his productivity and efficiency, and that he even feels more energised when he’s back in.

Jack said: adds: “Not only has it helped with my home life, but my work has also improved. My day off serves as a ‘reset day’, so when I’m back in I can look at work with a fresh pair of eyes and I feel more refreshed.”

“You couldn’t pay me enough to go back to five days.”

There have been a number of lessons along the way

Tyler Grange

London, Birmingham, Manchester, Bristol, Exeter and Cirencester

The landscape planning, ecology and arboriculture consultancy became the first in its industry to sign up to the UK pilot in June. Its 80-strong nationwide team does not work Fridays with no loss of income.

The firm is reporting promising results producing the same amount of work so far during the pilot - from June to August – as it did in the same period last year. This is a measurement ratio of productive time versus direct costs, which means the company is, as planned, 100% productive in 80% of the time.

At the pilot’s halfway point, Simon Ursell, Managing Director at Tyler Grange, shares his seven key pieces of advice on how to make the transition from five to four as seamless – and successful - as possible.

Preparation is vital

I can’t stress enough how important it is to prepare for the switch from five working days to four. To enjoy a better work-life balance and to have more time to spend doing what we love. This just can’t be switched on overnight.

Talk to your clients and customers

The most common concern, of course, was ‘what if we need you on a Friday?’ but the vast majority congratulated us for showing such innovation, yet again, and are keen to be kept up to date on how it’s going.

Talk to your team and be ready to realise that a four-day working week isn’t for everyone

It’s essential to engage with your team but it’s also important to realise that working a four-day week isn’t for everyone.

Once the pilot began, and we became more accustomed to our new systems and way of working – which removed lots of lengthy admin and unnecessary meetings and reporting from our day - they soon got their heads around it.

Take different job roles and departments into consideration

Some of our work is very seasonal so, for those teams that are very busy during summertime, we’ve delayed the implementation of some new processes until the autumn.

You need to give people time to learn how to work differently – and it may not be the same for everyone.

If you’re looking to sell your business, a four-day week might not be for you

We used to receive a number of approaches by companies looking to buy us. But interesting, since trialling the four-day week, they’ve stopped.

So, for any potential owners who are sceptical that cutting hours could increase productivity, working a four-day week probably feels like too great a gamble to get locked into.

Bite the bullet and only have one company-wide day off

In some companies, the potential impact of the four-day week is being mitigated by covering all days but with reduced colleagues. We wouldn’t recommend this, despite it perhaps seeming to be an easier option at first.

It can sometimes be more intense and tiring

Most jobs are intense from time to time, and we know that working four days rather than five can exacerbate this on occasions. The adoption of our Alertness App – means we can get a real handle on any tiredness early and can react straight away.

Mr Ursell said: “I’d be surprised if we don’t adopt a permanent four-day working week post-pilot, but we still have three months to go.

“The UK has an unhealthy culture where it is seen as a badge of honour to be work all the time, the brilliant talent that we want to attract at all levels of the organisation - don’t want to be defined by a burnout life."

The worker's point of view

Helen Brittain, 54, is an administrator at Tyler Grange.

She lives with her husband, her son and daughter-in-law, and her two grandchildren - Henrietta, 5, and Florence, 7, - as well as their two dogs.

Helen said her productivity has improved enormously and the new working processes and systems encourage me help her to plan better.

She said: “In the past, work -life balance was always a bit of an issue for me. I felt like a two-day weekend didn’t enable me to enjoy enough of a homelife or to do necessary chores.

Now she is able to get on with chores and care for her grandchildren and find some time for herself.

She said: “I’ve also recently embarked on my own self-learning journey around mental health, as well as looking after my psychical health by working with a personal trainer and nutritionist.

“All of this is having enormous benefits on my personal health and wellbeing, which then has a real impact on my workplace performance and productivity.”

We're more productive and creative than ever before

Accu

Huddersfield

A Huddersfield-based tech-based firm that introduced a permanent four-day week to all 100 staff four months ago say the move has paid massive dividends.

Accu, which designs, manufactures and distributes engineering components worldwide, says it has seen a major boost in productivity, job applications, turnover, and orders from customers.

The firm's policy with no reduction in pay or obligation for staff to make the hours up.

From April-July, Accu has created 20 new jobs – a 25% increase in headcount. The number of applications per role has skyrocketed. One role, which previously got 40 applications, subsequently got 200 – a 400% increase. Similar numbers are being experienced across all vacancies.

Simultaneously, productivity is up, as the time it takes to respond to customer enquiries has improved by 46%. Order numbers and average values have increased by 15%, boosting turnover by 10% (quarter-on-quarter), meaning Accu is on track to hit £12m-plus turnover this year.

Company co-founder, Martin Ackroyd told YorkshireLive: "Giving people more personal time to enjoy the things they love has increased motivation, decreased the risk of burnout and has driven a renewed sense of purpose in our mission to help our customers build a better tomorrow. As a result, we're more productive and creative than ever before."

What do staff say?

Some staff have used their new spare time to pursue personal interests, such as home renovation and the arts, whilst others have used it to spend more time with their family or save on childcare costs.

Matt Ogden, community manager, said: "The longer weekends are very well received. With a longer break, it personally provides me with freedom to travel to London to enjoy and take part in the performing arts. In general, everyone feels more chilled, upbeat, happy, and refreshed.

"In terms of the business, we have seen a benefit across all areas – it was definitely a sound business decision."

Every Friday I enjoy not setting an alarm

Chilwell Products

Ilkeston, Derbyshire

Staff at the manufacturer of end bands for scaffold boards previously worked 39 hours over five days but this was reduced earlier this year by five hours, with all staff on duty Monday to Thursday.

Laura Clarke, managing director, said investment in new machinery improved overall capacity while giving back time to the team."

She said: "Initially, there were concerns around how our move would be received by customers but, when we ran our trial period, we managed to maintain lead times despite operating for five hours fewer.

"Many customers and suppliers have praised our move, even going as far to ask if they can have a job here.

She said the atmosphere at work had improved and there was something 'incredibly smug' about knowing you were halfway through the week on a Tuesday while team members had more autonomy over their lives and how they spent their free time, with some taking extra work elsewhere.

The hard numbers for the firm's manufacturing volumes and the first two financial quarters are positive despite the drop in hours.

She said: "I would advise others thinking of doing this to brainstorm, speak to various people within teams, gather information and look at the business from as many different angles as possible.

"It might not be something you can do in the next few months or even this year but you could start to make changes.

"Businesses need to think outside the box, we need to be innovative as we shape the working landscape moving forward."

How's work been?

Nicholas Wall is a 28-year-old toolroom assistant and press operator at Chilwell Products.

"It's nice to finish the working week on Thursday knowing you'll come in on Monday to a fresh slate.

"This also makes me feel like I'm giving something back to the company as I appreciate they've given us more time to spend however I want."

Nicholas said that, in previous roles with other employers, he felt he was rushing his evenings and weekends but had grown accustomed to it and had not noticed the effect this was having on him.

He added: "Only now that I'm more relaxed do I realise how frantic and pressured my personal life was.

"Every Friday I enjoy not setting an alarm, naturally waking up then heading to the gym to get a workout in and get it out the way."

It's not an easy process, but one we're proud we took the time to implement

City to Sea

Bristol

Bristol-based environmental organisation City to Sea has moved to a four-day working week without any reduction in pay for staff.

The community interest company employs 19 people, who are all now working a 32-hour week, but are being paid the same salary as when they worked for five days. The organisation, which campaigns to reduce plastic pollution, confirmed the move after running a four-day week trial over six months, and receiving positive feedback from staff. Now, every employee has Friday off.

Natalie Fee, chief executive and founder, said the top three challenges of implementing the four-day week were staff members feeling overstretched, managing work patterns and difficulties adjusting to reduced hours.

“We also found calculations around bank holidays and implications of those weeks being three days difficult to navigate,” she said.

However, she said the positives were staff motivation and increased wellbeing.

“It creates a much more balanced, healthier working environment and has resulted in increased staff engagement and staff retention. It's not an easy process, but one we're proud we took the time to test and implement.”

On the frontline

Steve Hynd, policy manager at City to Sea, who is 36 and is married with two children under five, says the move has been “completely transformative”.

“It’s not just the four days a week but also offering flexible working, having a really supportive line manager, and a host of other positive HR policies. This all combined is allowing me to spend more time with my two young kids, giving back to my community as a local district councillor and crucially (and very rarely) even having a bit of time for myself. It has removed the sense of being constantly over-stretched and has improved my mental and physical health significantly.”

Read more of our coverage on the four-day week:

Countries such as the UK, Portugal, Iceland, Spain, and the United States have conducted large-scale pilot programs testing the 100-80-100 model, where employees work 80% of the traditional hours but receive 100% of pay, contingent on maintaining 100% productivity.

These trials span a variety of industries and organizational types, seeking to evaluate economic, social, and environmental impacts comprehensively.

Title:

Content: Since June 1 this year, more than 3,000 employees from more than 60 companies in the United Kingdom have conducted a social experiment with a six-month “four-day work ”.
Since 2018, the non-profit organization of "4 Day Week Global" wants to test whether the public interest of "80% working time - 100% wages - 100% productivity" and "three days off a week, labor and management win" really exists.
Due to the COVID-19 outbreak so far in 2020, many enterprises have adopted the method of “working from home, diverting work ”, and in the long process of the epidemic, working from home and working from home has become an emerging work style.
Since the end of the epidemic this year, many countries have returned to their original or new jobs, whether they are blue-collar and white-collar workers who have left or changed jobs.
However, in more than two years, the transformation of various workplaces in the enterprise to survive, and the labor compromise of "unpaid leave + retained work" have made more and more pioneer projects of "four days a week", and the industry category has become more and more diversified, becoming a new opportunity to promote.
Among them, the most representative is Iceland.
According to media reports in the middle of last year: “The three-day weekend experiment in Iceland has been a success, and workers ’ happiness and productivity have improved ”; the reason for this is:“ Employees face less workplace stress, anxiety, depression and exhaustion, and therefore work harder and take fewer sick days; workers feel more leisure time, and therefore are more committed to their work. ”
This conclusion, in addition to the ethical questions of the willingness of enterprises and workers to participate, and whether or not to remain anonymous, also requires the testing of more rigorous research methods, such as the length of the experiment, whether the industry type and size of the experiment is consistent, and the working tolerance of the workers involved in the experiment, are worthy of further investigation.
On the other hand, the three-day experiment, the success stories of Iceland, New Zealand, and British Columbia, Canada, did not clearly describe the type of industry, the development of the industry in each country, and whether the size of the enterprises in the industry varies greatly.
In addition, across all continents of the world, countries have different levels of economic development, industrial structures have their own characteristics, and the government originally conferred statutory labor rights and interests, are also different.
In addition to industries that are not suitable for at-home work, the sense of alienation of human relationships, the synergy of face-to-face communication, and whether innovation requires teamwork have become the focus of discussion.
On the front page of the “Four Days a Week Worldwide ” website, the home page shows where the current pioneer projects are located on every continent around the world. Surprisingly, Central and South America, Africa, and Southeast Asia each launched at least five projects, but in Canada and the United States, there is only one pilot project.
Moreover, the website reveals that “working four days a week makes 78% of employees feel happier and less stressed. ”
It can also be seen that not only developed countries are promoting, in fact, more developing countries are also conducting experiments.
While there is a lack of a more convincing description of the experimental design, it is clear that this is indeed a possible new type of workplace.
Because of this, in addition to the pilot of national enterprises to cooperate with international non-profit organizations, there are also governments taking the lead in responding.
Spain ’ s leftist political party, once launched a “three days off ” policy in 2021, and the Spanish government agreed to test the new work system of“ 32 hours per week (8 hours per day) ” on a limited scale. 200 companies are willing to participate, and 3,000 to 6,000 workers benefit.
The result of such a trial gives more room for imagination to "take three days off every week, and employees will win both."
The social experiment of "80% of working hours - 100% of wages - 100% of productivity" has important policy significance for the harmony of labor relations and the long-term development of the economy.
"High working hours" does not mean "high productivity", which is the general consensus of the current society.
"Shorten working hours, wages unchanged", helps companies retain employees, perhaps without controversy; but whether it can also maintain 100% of the work output is questioned by the business community.
After the epidemic, "three days off a week, labor and management win" is applicable to some specific industry categories, and the nature of the work of individual employees may also be more widely distributed in various industries.
And the flexibility of working hours, the heterogeneity of the workplace, the universalization of work dispatch, and even the high expectations of the young generation for "enterprise decentralization" are all the help of "working four days a week", which may be a major challenge for enterprises in the future.
# Work # Employee # Business # Home # 4 Days

Reported benefits from multiple trials and real-world implementations demonstrate substantial upside to the 4-day workweek model.

Title:

Content: Ina Opperman
Business Journalist
3 minute read
26 Feb 2023
10:00 am

Largest 4-day week trial results good news for future of work

Ina Opperman

Will a 4-day workweek work? It seems that employees and employers are happy.

The results of the world’s largest 4-day week trial is good news for the future of work, with new research showing that these results are largely in line with existing global evidence, further demonstrating the benefits of reduced-hour, output-focused working.

The pilot programme conducted in the UK by non-profit 4 Day Week Global, the UK’s 4-Day Week Campaign and think tank Autonomy, guided over 60 companies and almost 3 000 workers through a six-month trial of a 4-day week, with no loss of pay for workers.

This brings the global campaign’s total number of completed pilot participants to 91 companies and approximately 3 500 employees. Lead researcher, professor Juliet Schor of Boston College, says overall results show that almost every organisation will stick to a 4-day week after the trial, with 91% definitely continuing or planning to continue and another 4% leaning towards continuing. Only 4% of participants are definitely not continuing.

Participating companies rated their overall experience of the trials at an average of 8.5/10, with business productivity and business performance each scoring 7.5/10. Revenue increased by 35% over the trial periods when compared to similar periods from the previous year, while hiring increased and absenteeism decreased.

ALSO READ: 28 SA companies to implement 4-day work week on 1 March

Improved employee wellbeing and health

During the trial it was also found that the health and wellbeing of employees also improved, with significant increases observed in physical and mental health, time spent exercising and overall life and job satisfaction. Rates of stress, burnout and fatigue all decreased along with problems with sleep.

Even the environmental outcomes were encouraging, with commuting time falling across the full sample by a half hour per week.

Schor says she observed an encouraging consistency in the data, with results largely steady across workplaces of varying sizes, demonstrating this is an innovation which works for many types of organisations.

“There are also some interesting differences. We found that employees in non-profits and professional services had a larger average increase in time spent exercising, while those in construction and manufacturing enjoyed the largest reductions in burnout and sleep problems.”

Behavioural scientist and new CEO of 4-Day Week Global, Dr Dale Whelehan, explained the sample produced interesting differences in gender outcomes. “While men and women benefit from a 4-day week, women’s experience is generally better for burnout, life and job satisfaction, mental health and reduced commuting time.”

ALSO READ: 4-day work week pilot so successful, all participating companies sticking to it

4-day workweek also balances home tasks

Encouragingly, the research also showed that the burden of non-work duties appears to be balancing out, with more men taking on a greater share of housework and childcare.

Co-founder and MD of 4-Day Week Global, Charlotte Lockhart, says her team is delighted to be expanding the arguments in favour of a 4-day week with this new world-class academic research. “We look forward to adding our Australasian pilot results to this data set in the coming weeks and our European, South African, Brazilian and North American results in the coming months.”

4-Day Week Global was founded in New Zealand by entrepreneurs and philanthropists, Andrew Barnes and Charlotte Lockhart, following the world-renowned success of their pioneering trial of the 4-day week in Perpetual Guardian.

Their approach is based on the 100-80-100™ model designed by Lockhart alongside the Perpetual Guardian trial in 2018. That means 100% of the pay, for 80% of the time, in exchange for a commitment to deliver 100% of the output.

4-Day Week Global’s ambition is to make a 4-day week the new default and reduced working time the new standard.

What did  the trial of 4-day workwee in New Zealand show?

What has the implementation 4-day wrokweek in Dubai, UAE indicated?

Increase in employee and customer satisfaction.

What were the results of UAE's trial of 4-day workday?

A 90% increase in job performance, happiness, and mental health.

Productivity often increases or at least remains stable despite the reduction in hours.

Title:

Content: The four-day work week is welcome, but some challenges remain

This shift has thrown up interesting questions on macro and micro levels that over time will need answering

Beta V.1.0 - Powered by automated translation

The sin of presenteeism is shaping up as a pre-pandemic anachronism, and the principal reason for this is not just remote working but an emerging historic global shift towards a shorter working week.

The global headaches from supply constraints following Covid-19 disruption have overshadowed equally profound changes in the labour market. For some bosses, there is rationing not just of the number of workers but the time they are willing to work. As people reassess their work-life balance, responsible employers and some countries are looking at the advantages of compressed hours on the job.

The UAE is a trailblazer in this regard, with most emirates having formally adopted a 4.5-day working model. Sharjah has gone further by opting for a four-day model. Reporting last week in this newspaper found that its residents said they are healthier and happier, enjoying more weekend flexibility and having more time with their families.

Many forecasts over recent years have been very wide of the mark about the economic trajectory of the big developed economies. The Resolution Foundation, a UK-based think tank that looks at work, points out that in analysing the pandemic, “many feared a house price bust, expected the inflation spike to be small/short-lived, said unemployment/insolvencies for workers/firms respectively would surge and claimed this would be a ‘she-cession’. None happened”.

Technology is the driver of all this, and the trend may over time become irresistible

Analysis of Google searches in the UK from an employment agency recently reported the four-day work week had gained popularity among people on the hunt for their next job opportunity. “Google searches for "4 day week jobs" exploded a spectacular 1,011 per cent in early 2022, when compared to 2021,” according to the firm’s research.

One of Britain’s biggest and best-known corporate brands, the department store M&S, has hired a well-known female executive who is a prominent four-day week champion, Katie Bickerstaffe. She said her role was compatible with shorter hours, even though it is a round-the-clock operation.

“We’re a seven-days-a-week, 24-hour operation and that’s what you do, but I’ve always done that [four days] because it gives me the freedom to spend some downtime with my kids and not feel that I don’t have the opportunity to do that during the week,” she explained.

The news coincided with the announcement that 70 UK companies had voluntarily joined a scheme to alter the working week basis of their business. Signing on to a pledge to pay 100 per cent of wages for 80 per cent of the hours worked means much more than just creating new rotas. It means altering the internal working patterns of the business and finding new ways to accommodate latency in the workforce.

Not everyone is convinced this can deliver a kind of workplace nirvana.

The Centre for Policy Studies carried out some research last year that estimated that a four-day week would have a big cost to the economy if productivity levels remained constant. The annual shortfall to the economy would be £45 billion ($55.42bn). On more generous calculations, if a 6 per cent increase in productivity could be achieved in the first decade of the reform, the loss overall could be pared back to £17bn. The analyst behind the figures believes the evidence for productivity gains from compressing hours and having shorter working weeks is extremely limited.

That is not much of an argument for not experimenting with shorter weeks. Employees already job-share and expect work-from-home arrangements throughout the work force. In office-based roles or project work, the flexibility to complete the workload that comes with the job most obviously lends itself to working with a defined, shorter time frame.

There are hurdles for other jobs. Customer-facing roles or service functions will still need to be provided across a far longer time-frame than four days or 32 hours. Unlike in Sharjah, there is no clear directive in the UK for a common day that extends the weekend. Indeed, many people working four days chose a non-consecutive day, such as Wednesday, for the non-working option.

Without the government plumping for Friday as part of a three-day weekend, it is likely that businesses will experience co-ordination both internally and with clients and supplies if substantial numbers in the workforce are missing in action for part of the working week.

There are also concerns around the equality of the development. Can it be true that more flexibility would allow women, in particular, to better balance childcare obligations and thus erode the disadvantage with men?

And as the work-from-home phenomenon has shown, the higher-paid employees have snapped up the main benefits from structural changes in how people work. There is little to suppose that this trend would not emerge from the four-day week.

Technology is, of course, the driver of all this, and the trend may over time become irresistible.

Certainly, the difficulties of drawing an absolute boundary between the working day and your time revolve around the fact that your email is always in your pocket on the phone. That is double-edged. It would be difficult for employers to play another card: offering people four days’ pay, not the salaried five.

Published: June 13, 2022, 4:00 AM

What did  the trial of 4-day workwee in New Zealand show?

What has the implementation 4-day wrokweek in Dubai, UAE indicated?

For instance, some UK companies reported a 35% increase in revenue alongside reduced absenteeism and higher staff retention rates.

How much did some companies' revenue increaseby implementing 4-day workweek?

Employees commonly experience improved mental and physical health, lower stress and burnout, enhanced job satisfaction, and better work-life balance.

What did  the trial of 4-day workwee in New Zealand show?

What did a survey on 4-day workweek conducted in Hong Kong show?

61% of respondents said employers could implement a four-day workweek to improve employees' mental health.

What did surveys conducted in London before and after the experiment of 4-day workweek  find?

54% of employees had better balance of work and home responsibilities

What has a Gallup Poll found out about the prospect of 4-day workweek?

77% of American employees believe that it will have a positive impact on their health

What has the implementation 4-day wrokweek in Dubai, UAE indicated?

Increase in employee and customer satisfaction.

The additional free day allows more time for family, personal interests, and rest, contributing to overall well-being.

Title:

Content: Finally, the four-day work week trial is here

  • Marie Claire is supported by its audience. When you purchase through links on our site, we may earn commission on some of the items you choose to buy.
  • Progressive change is coming

    Britain is officially trialling the four-day work week and I’m thrilled. No, I’m not a skiver, I just believe that flexible working is the key to making life work, and the next step is the four-day workweek.

    Organised by 4 Day Week Global, the world’s biggest trial of the four-day work week began in the UK on Monday 6 June. The six-month-long trial will see 70 companies – totalling more than 3,300 workers – test out the four-day week (working 80% of their normal hours) with, it’s critical to note, no reduction in pay.

    Marie Claire has long advocated flexible working rights, supporting writer Anna Whitehouse with her Flex Appeal campaign, which started in 2019 when she was denied flexible working and told it would ‘open the floodgates’ to others seeking it.

    But for the majority, it was Covid-19 that truly changed attitudes towards the workplace, because the pandemic had so profoundly affected people’s working lives.

    Prioritise flexible working

    In 2020 Marie Claire‘s first Future of Work collaboration with LinkedIn explored how the British population felt about the prospect of returning to the pre-pandemic routine.

    The message was clear: employers need to prioritise flexible working going forward, because we realised we could work from home successfully (and that was during an unimaginably stressful period).

    The future of work

    The believed benefits of the four-day working week include:

    • More productivity through greater focus
    • Drive to adopt more efficient processes
    • Greater mental health through more time spent with family or on passions

    As with all trials, it’s important to recognise the potential negative effects – less manageable workloads, less breaks and longer hours, but I hope this pioneering movement will help shape the future of work for the better.

    Work-life balance

    It is currently impossible to have a work-life balance when we work five days and have two days off. Where is the logic? In my opinion, the four-day working week is less about motivating me to work harder – I already work hard, thank you. The four-day working week is actually about giving people enough free time to be healthy, happy and fulfilled.

    Reading now

    Popular Life stories

What did  the trial of 4-day workwee in New Zealand show?

What did a survey on 4-day workweek conducted in Hong Kong show?

61% of respondents said employers could implement a four-day workweek to improve employees' mental health.

What did surveys conducted in London before and after the experiment of 4-day workweek  find?

54% of employees had better balance of work and home responsibilities

What has a Gallup Poll found out about the prospect of 4-day workweek?

77% of American employees believe that it will have a positive impact on their health

What has the implementation 4-day wrokweek in Dubai, UAE indicated?

Increase in employee and customer satisfaction.

Moreover, the 4-day workweek positively affects gender equity.

Women, who disproportionately experience burnout and caretaker responsibilities, benefit noticeably from the reduced hours through improvements in mental health and work-life balance.

What did  the trial of 4-day workwee in New Zealand show?

What did a survey on 4-day workweek conducted in Hong Kong show?

61% of respondents said employers could implement a four-day workweek to improve employees' mental health.

What did surveys conducted in London before and after the experiment of 4-day workweek  find?

54% of employees had better balance of work and home responsibilities

What has a Gallup Poll found out about the prospect of 4-day workweek?

77% of American employees believe that it will have a positive impact on their health

Correspondingly, men have been observed to share more in household and childcare duties, promoting more balanced domestic roles.

What did surveys conducted in London before and after the experiment of 4-day workweek  find?

54% of employees had better balance of work and home responsibilities

This shift also supports broader organizational goals of diversity and inclusion.

Industry-specific case studies affirm that certain sectors adapt more readily.

Title:

Content: 60 UK companies test four-day work hours to reduce labor, hope to retain staff
Personal Value Added 16: 38 2022 / 05 / 30
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The non-profit organization 4 Day Week Global has launched a six-month “4 Day Work ” trial.
Starting in June, more than 3,000 workers from 60 companies in the UK will be piloting the scheme, which is billed as the world ’ s largest “four-day work ” experiment to help companies cut their working hours without cutting wages or sacrificing their earnings.
Business Hopes to Help Retain Employees
Similar experiments have already been conducted in Spain, Iceland, the United States, Canada, and Australia and New Zealand, and are scheduled to begin in August.
Alex Soojung-Kim Pang, program manager at 4 Day Week Global, said the trial would give companies “more time ” to tackle challenges, experiment with new measures and gather data.
He believes that smaller businesses are more likely to adapt because they are more likely to make major changes.
In fact, British companies are facing a serious shortage of staff, with a record 1.3 million job vacancies, and some companies are hoping that shortening the weekly working day will help retain employees.
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Office-based, tech, and project-driven jobs tend to implement the 4-day week more smoothly, often leveraging digital tools and flexible workflows to maintain or improve output.

For example, a San Francisco e-commerce startup adopted the model permanently after a successful trial, noting increased productivity and workflow efficiency.

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Mao Zedong ’ s daughter-in-law Liu Siqi has died at the age of 92.
A Texas mom who was diagnosed with his son's infection in the car pulled him into the back of the car.
San Francisco Startup Permanently Implemented Employees: Increased Efficiency
San Francisco unicorn startup Bolt announces new employee benefits: a permanent four-day workweek.
The e-commerce development company trialed the system last fall, and the results were very positive.
“I can ’ t think of a better way to run this company, ” said Ryan Breslow, founder and CEO.
Breslow said that with the implementation of the program, the company has increased productivity, streamlined workflows, and employees are happy.
At the end of the three-month pilot program, Bolt conducted an opinion survey and 94% of employees and 91% of management wanted the program to continue.
In addition, 84% of employees reported increased productivity, 86% reported increased productivity, and 84% found a better work-life balance.
Breslow noted that the idea is not to increase the number of hours employees work, but to increase their productivity.
After the implementation of the plan, the concentration of employees during working hours has increased significantly.
“Many companies are like ‘ theater ’ where people care more about appearances than the work itself, so there are endless meetings and endless reports, ” Breslow added.
In this case, it is impossible to exclude noise from the core of the problem. "
With 550 full-time employees, Bolt is one of the few companies in the United States to implement a four-day workweek.
Supporters of the system hope that this approach will be adopted by more businesses, especially at a time when the focus is on attracting and retaining employees.
Millions of people in the United States have quit their jobs in the Great Resignation over the past few months, a record 4.5 million last November alone.
Joe O ’ Connor, Global Experiment Program Manager at 4 Day Week Global, said: “The companies we ’ ve helped transition to a four-day week say it ’ s significantly broadened the pool of potential candidates. ”
In fact, in July last year, Members of the United States introduced a bill to reduce the working week from the standard 40 hours to 32 hours, but no progress has been made.
The four-day work week is not applicable to all businesses, because the business model of each company is different.
“It should be seen as a starting point for how companies can work smarter and more efficiently, ” O ’ Connor said.
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What companies are adopting 4-day workweek?

Mainly nonprofit and small tech companies under 1,000 employees

Similarly, a UK technology firm recorded a 25% increase in hiring and boosted turnover using the model.

What companies are adopting 4-day workweek?

Mainly nonprofit and small tech companies under 1,000 employees

However, adoption is not without challenges.

Key barriers include managing workloads effectively within fewer hours, which risks increasing work intensity and employee pressure.

Coordination difficulties arise when employees choose different days off, complicating scheduling, especially in customer-facing functions.

What did Labor economist Jonathan Boys say about 4-day workweek?

Food and beverage industry may face more problems.

What has the implementation 4-day wrokweek in Dubai, UAE indicated?

Employers express concerns over maintaining business continuity and service quality, especially in sectors requiring continuous coverage such as healthcare, retail, and some manufacturing operations.

What did Labor economist Jonathan Boys say about 4-day workweek?

Healthcare industry may face more problems.

Skepticism also exists regarding the extent to which productivity gains can counterbalance fewer working hours, with some analyses warning of potential economic costs if productivity improvements fail to materialize.

Equity and access present further complications.

What did Labor economist Jonathan Boys say about 4-day workweek?

Education industriy may face more problems.

Benefits of the 4-day week disproportionately favor higher-paid knowledge or office workers, who can more flexibly compress hours or automate tasks.

In contrast, frontline, manual, or shift-based jobs often cannot reduce hours without service disruption or wage loss, raising fairness concerns.

This mirrors earlier disparities seen in work-from-home adoption during the pandemic, where lower-skilled workers had fewer options.

Successful implementation requires careful preparation and workplace redesign.

Companies often redesign workflows to reduce unnecessary meetings, clarify priorities, and manage customer expectations transparently.

Flexibility and employee involvement in work pattern design are essential to foster acceptance and operational feasibility.

Some organizations recommend a unified company-wide day off to simplify coordination, while others adopt staggered schedules based on team needs.

What challenges will the companies with diverse workforce have for implementing 4-day workweek??

Complicated to roll out for large companies

Government involvement further shapes the landscape.

Portugal, for instance, is running government-funded trials incorporating diverse industries — from scientific research to manufacturing and care homes — to assess broader impacts on worker stress, retention, and societal outcomes.

Title:

Content: news

Portugal Just Launched a ‘Government-Funded' 4-Day Workweek Trial

Portugal is the latest country to experiment with a four-day workweek, and businesses are getting an assist from the government.

For the next six months, 39 private-sector businesses in the country will participate in a "government-funded" pilot program in partnership with 4 Day Week Global, the nonprofit behind several prominent four-day workweek experiments around the world, according to a release from the group.

Employers have agreed to reduce the number of hours employees work every week from without cutting their pay through the 100-80-100 model: Workers get 100% of the pay for working 80% of the time in exchange for delivering 100% of their usual output.

Some 72% of the Portuguese labor force works more than 40 hours per week, making it the OECD country with the third-longest average workweek after the United Kingdom and Ireland, according to a report from University of London and University of Reading researchers overseeing the program.

Most of the businesses in the experiment are in the professional, scientific and technical fields, but the program's cohort also includes a nursery, care home, stem cells bank, research and development center, and firms from manufacturing, retail and nonprofit sectors.

Businesses say they want to see if a shortened workweek will help reduce employee stress and burnout, and in turn improve worker retention. Researchers also hope to track the economic, social and environmental implications of a four-day business week in Portugal.

4 Day Week Global has led several high-profile experiments around the world, which have gained momentum throughout the pandemic as businesses and employees began to re-think the modern work experience.

A trial in the U.S. last year proved to be wildly popular, with workers reporting they performed better and were less burned out. Many said they could never return to a traditional five-day week, or at least not without a significant pay bump. Employers benefited, too: Businesses reported an 8% increase in revenue throughout the trial period, and a 38% increase from the same time period a year prior.

4 Day Week Global's largest experiment to date included nearly 3,000 workers throughout the U.K. last year, with participants reporting better health, finances and relationships.

Although no country has fully adopted a four-day workweek, trials have run in South Africa, Belgium, Iceland, Japan and elsewhere.

Portugal has become a popular destination for American millennials looking to relocate internationally thanks to its affordable living and good weather. The number of Americans residing in Portugal is at its highest level in more than a decade, according to the Portuguese Immigration and Borders Service. There were about 7,000 Americans living in the country at the end of 2021, more than double three years earlier.

And the country launched its own digital nomad visa last year, making it even easier for workers from any countries that aren't part of the European Union or European Economic Area to start a new life abroad.

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These initiatives provide valuable data on the scalability and sustainability of the 4-day workweek across different economic contexts.

The COVID-19 pandemic accelerated openness to alternative work models by normalizing remote work and challenging traditional 5-day office cultures.

This shift served as a catalyst for experimentation with compressed workweeks as organizations seek to balance operational demands with employee well-being and talent attraction in a competitive labor market.

In conclusion, the 4-day workweek presents significant potential benefits: improved productivity, better employee health and satisfaction, enhanced work-life balance, and gender equity gains.

What did  the trial of 4-day workwee in New Zealand show?

The employees were happier
The productivity  increased

What did a survey on 4-day workweek conducted in Hong Kong show?

61% of respondents said employers could implement a four-day workweek to improve employees' mental health.

What did surveys conducted in London before and after the experiment of 4-day workweek  find?

54% of employees had better balance of work and home responsibilities

What has a Gallup Poll found out about the prospect of 4-day workweek?

77% of American employees believe that it will have a positive impact on their health

What has the implementation 4-day wrokweek in Dubai, UAE indicated?

Increase in employee and customer satisfaction.

However, barriers including workload management, sectoral suitability, coordination complexity, and equity concerns require targeted solutions.

Adoption varies substantially by industry, occupation, and country-specific economic and cultural factors.

Businesses considering this model must carefully tailor implementation strategies, invest in workflow redesign, and engage employees fully to realize its benefits while mitigating risks.

Ongoing research and government-supported trials continue to provide critical insight into optimizing the model’s broader application and sustainability across diverse work environments.