4 Day Work Week Statistics

Discover the power of a 4-day workweek. Unveil key advantages and captivating statistics from diverse studies worldwide.

Phil from 4 day week
6 min readAug 7, 2023

A four-day workweek has gained massive attention in a world where work-life balance is becoming increasingly important. According to a recent study by Redfield & Wilton Strategies, an impressive 71% of respondents are in favor of this innovative work schedule, while only a mere 4% oppose it.

This is just one of many statistics that reflect the benefits and intriguing facts associated with a four-day workweek.

Join us as we explore the key advantages of a four-day workweek and discover a range of fascinating statistics from various countries and studies.

How 4-Day Work Week Can Benefit You?

4-Day Work Week

Choosing a job with a four-day workweek can bring numerous advantages, benefiting individuals in various ways. Let’s explore some of the most notable examples.

Increased Productivity

One might assume that a five-day workweek would lead to higher productivity than a four-day workweek, but the evidence suggests otherwise.

For instance:

  • A trial by New Zealand’s Perpetual Guardian revealed that employees maintained the same productivity level with a four-day workweek. Moreover, the organization and its employees experienced various improvements, such as increased job satisfaction and company loyalty.
  • According to Time, countries with fewer working hours tend to be more productive.

So, why does a four-day workweek boost productivity? The prevailing argument is that a five-day workweek can lead to burnout, while compressing the workweek into four days and providing more days off can result in an equally or even more productive workforce.

Reduced Business Expenses

Transitioning to a four-day workweek can significantly lower business expenses across various fronts. Businesses can streamline their budgets by cutting employee perks and commuter benefits to reduce office costs and time-specific expenditures.

This expense reduction can have a positive ripple effect, potentially leading to increased job stability and additional employee perks.

Better Engagement

This compressed schedule can lead to a happier and more engaged workforce. A compelling example comes from a Swedish study conducted between 2015–17 at a care home that implemented a 30-hour work week.

The study revealed largely positive outcomes:

  • Nurses reported improved physical and mental health, resulting in fewer sick hours.
  • Engagement levels increased, with nurses arranging 85% more patient activities during the study period.

4 Day Work Week Statistics


Here are several persuasive statistics that reinforce the argument in favor of implementing a four-day workweek:

4-Day Week Pilot — UK Statistics

In the UK, a remarkable 61 companies participated in a four-day workweek trial, representing diverse industries, including marketing, professional services, nonprofits, arts & entertainment, construction, and retail.

Notably, two-thirds of the participating companies had 25 or fewer employees.

From early 2022, 4 Day Week Global, in partnership with Autonomy and the 4 Day Week Campaign, embarked on a six-month trial, recruiting companies and nonprofits.

The results were astonishing:

  • 92% of the participating companies continued with a four-day work week even after the research was discontinued.
  • The trial experience was highly rated, receiving a score of 8.3/10.
  • Business performance and productivity also received an average score of 7.5/10 on two scales.
  • Companies experienced an average revenue increase of 1.4%.

But that’s not all; the trial also brought about significant positive changes for employees:

  • Over 7 in 10 employees experienced reduced burnout levels.
  • A remarkable 73% of workers reported greater work satisfaction.
  • The trial saw a 57% decrease in staff leaving their employers.

4-Day Week Pilot — US and Ireland Statistics

In 2022, a trial involving a mix of Irish and American companies lasted six months. A total of 33 companies participated, with 29 fully implementing a four-day work week for their employees, while others transitioned most of their staff to the shortened work week.

The participating companies represented various industries, with 36% from the admin, IT & telecoms sectors, 27% offering professional services, and 9% being nonprofits.

Other featured companies hailed from the manufacturing, education, and healthcare sectors. As observed in the UK 4-day work week trial, most participating companies in the US and Ireland also had 25 or fewer employees.

The key results from the trial were as follows:

  • Overall company performance received a rating of 7.6/10 on average.
  • The participating companies experienced an impressive average revenue increase of 8.14% during the trial period.
  • Employees rated the trial experience with a score of 9.1/10.
  • 96.9% of employees felt satisfied with the trial experience.
  • 67% of employees experienced less burnout during the trial.
  • Fatigue levels among employees decreased by 9%, and sleep problems saw an 8% decrease during the trial.

Henley Business School’s Four-Day Week Statistics

In 2021, Henley Business School published a white paper on the benefits of a four-day workweek, revealing a range of advantages for businesses that embraced this innovative work arrangement.

The white paper’s findings from 2019 to 2021 showed the following notable improvements:

From 2019 to 2021, the white paper found the following improvements:

  • 5% increase in employers who witnessed their workforce spending more time developing skills.
  • 15% increase in employers that said they could save money.
  • 5% rise in employers who found their organization could better attract and attain the right talent.
  • 5% more employees acknowledged spending increased time developing their skills.
  • 15% more employers say they can save costs.
  • 5% more employers expressed success in attracting and retaining the right talent.
Benefits of a 4 Day Work Week to Business

Employee Benefits of a 4-Day Work Week

Adopting a four-day workweek has proven to be immensely beneficial for employees. As observed in the companies analyzed, this shift has granted employees more free time, resulting in a host of positive outcomes:

  • Volunteer.
  • Eat out at restaurants.
  • Meet up with friends.
  • Take on extra work elsewhere.
  • Take up a new hobby.

The Preferred Flexible Alternatives: 4-Day Work Week Survey

In a Henley Business School survey, respondents were asked about their preferences for flexible work options. The results revealed that most people favored a four-day workweek with the opportunity to take a Friday or Monday off.

Conversely, working from home continuously was the least popular choice, even though it has gained more popularity since the pandemic.

OysterHR’s Four Day Work Week Statistics

OysterHR’s report on employee disillusionment sheds light on the numerous benefits of a four-day work week.

According to the report, nearly half of the knowledge workers (individuals who handle or use information) expressed that a four-day workweek would significantly impact their happiness and well-being.

Across different regions, the four-day workweek emerged as the most promising potential improvement for well-being and happiness at work in the United Kingdom and Europe.

In Canada and the United States, it ranked second, only trailing behind the ability to work from anywhere.

Buffer’s One-Month 4-Day Work Week Trial

Software application company Buffer conducted both one-month and six-month trials of a four-day workweek before publishing their findings. Here are the key results from the six-month trial:

  • 59.3% of employees believed they were just as productive as they were with a five-day workweek, while 33.9% reported feeling even more productive.
  • Only 6.8% of employees believed they were less productive working a four-day workweek.
  • During the trial, the business’s sense of autonomy and flexibility notably increased, rising from 4.3/5 in May 2020 to 4.7/5 by the trial’s end.
  • Stress levels experienced a decline, falling from a rating of 3.3/5 in May 2020 to 2.7/5 by June and slightly increasing to 2.9/5 by October.
  • Employee work happiness ratings showed a slight decline, with scores of 4.1/5 in January, followed by 3.8/5 in April and July and 3.7/5 in September.

It’s important to consider that January’s rating came before the beginning of the COVID-19 pandemic, which may have influenced the subsequent slight decline in overall work happiness.

While speculative, the findings offer valuable insights into the impact of the four-day workweek trial on employee productivity, well-being, and satisfaction.

Final Thoughts

The statistics presented here offer a clear glimpse into the remarkable benefits of a 4-day work week. The overwhelming support from individuals and the success stories of companies embracing this approach showcase its growing popularity.

If you’re seeking a career that follows a 4-day workweek schedule, head over to 4 Day Week’s jobs portal. Here, you can explore the latest job opportunities and find detailed answers to frequently asked questions about the 4-day workweek.

This article was originally posted on 4 day week — jobs with a four day workweek. Get a job with a better work-life balance.