• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
Successflexible schedules

We already knew workers love a four-day workweek. A U.K. pilot program has found that bosses love it too

By
Arianne Cohen
Arianne Cohen
and
Bloomberg
Bloomberg
Down Arrow Button Icon
By
Arianne Cohen
Arianne Cohen
and
Bloomberg
Bloomberg
Down Arrow Button Icon
September 20, 2022, 12:19 AM ET
Businesswoman leading informal meeting with colleagues at office workstation
Almost all companies that took part in a four-day work week pilot program reported unchanged or increased productivity.Getty Images

The four-day workweek is … working.

That’s the message emerging from the closely watched companies shifting to four-day workweeks in pilot programs run by the nonprofit 4 Day Week Global. A survey out Tuesday finds that 78% of leaders at the more than 70 UK companies that shifted to four-day schedules say their transition was good or “seamless.” Only 2% found it challenging. Most (88%) say that four-day schedules are working well.

The idea of a four-day workweek is no joke. California lawmakers recently considered, and then shelved, plans for a statewide four-day workweek for some employees. A survey by Gartner Inc. found a shorter week to be a favored recruitment and retention strategy.

Six-month pilot programs with over 180 companies are currently underway in a half-dozen countries. Employers typically transition to four-day, 32-hour schedules (with variations depending on role and industry), with no reduction in pay. In the UK pilot, executives at companies with a total of 3,300 employees were surveyed at the halfway point. The program is operated in conjunction with the 4 Day Week Campaign and the think tank Autonomy, along with a data-collection partnership of researchers at Boston College, Cambridge University and Oxford University.

Nearly all of the participating UK organizations (86%) said they’ll likely keep four-day schedules after the pilots finish in November. Almost half, 49%, said that productivity had improved, while 46% said it has remained stable.

“It’s extremely encouraging to see that,” said Joe O’Connor, chief executive officer of 4 Day Week Global, who had expected organizations to show steadier output. “We would see it as a big productivity success if productivity stayed the same.”

Pilot studies are continuing in the UK, US, New Zealand, Australia, Ireland and Canada.

Not all of the organizations that begin the trials complete them, O’Connor said. Roughly 1 in 5 employers drop out, more than half during the pre-planning stage. Executives who have undertaken the pilot studies say that they face the dual challenge of overcoming staff and industry five-day norms alongside the tricky task of removing of improving work processes to get the same output in in four days.

When companies drop out in the planning phase, “The primary reason is the leadership overthinking it and getting cold feet,” O’Connor said. “They start trying to fix every possible problem or issue before they actually run their trial, which is impossible, because a lot of the productivity gains and process improvements are ground up and led by teams.”

He also reports difficulties among companies with cultures of mistrust between leaders and employees.

“They think they’ve got an open, bottom-up style of decision-making, but in practice, that might not be so,” he said.

Growing pains are part of the process.

“It wasn’t a walk in the park at the start, but no major change ever is,” said Nicci Russell, managing director of Waterwise, a nonprofit focused on reducing water consumption. “We have all had to work at it—things like annual leave can make it harder to fit everything in. But the team are pretty happy, and we certainly all love the extra day out of the office.”

Once on four-day schedules, the companies that struggle are often very small and in fields that necessitate five- or seven-day shift coverage, which requires precise scheduling among small numbers of staff. The gift company Bookishly, for example, continues to tinker with staffing during busy times.

Organizations also abandon truncated schedule efforts when hit with unexpected changes, such as new leadership or financial changes. The UK trial participants range across sectors, such as education, media, hospitality and health care, and include Charity Bank, the supply-chain transparency company Everledger, the customer-communication platform Secure Digital Exchange, and the Royal Society of Biology.

O’Connor has learned that when companies don’t need him anymore, things are going well.

“They really need us in the early stages,” he said. “When the demand for contact with us slides, it means they’re well on the road to making this work.”

Sign up for the Fortune Features email list so you don’t miss our biggest features, exclusive interviews, and investigations.

About the Authors
By Arianne Cohen
See full bioRight Arrow Button Icon
By Bloomberg
See full bioRight Arrow Button Icon

Latest in Success

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025

Most Popular

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Fortune Secondary Logo
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • Future 50
  • World’s Most Admired Companies
  • See All Rankings
Sections
  • Finance
  • Fortune Crypto
  • Features
  • Leadership
  • Health
  • Commentary
  • Success
  • Retail
  • Mpw
  • Tech
  • Lifestyle
  • CEO Initiative
  • Asia
  • Politics
  • Conferences
  • Europe
  • Newsletters
  • Personal Finance
  • Environment
  • Magazine
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
  • Group Subscriptions
About Us
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Latest in Success

A young man looks at his phone, and a flurry of red arrows point downwards.
Cryptosports betting
Prediction markets have made betting easier than ever—and young men are paying the price
By Carlos GarciaApril 10, 2026
3 hours ago
chick-fil-a
North AmericaImmigration
Why Chinese immigrants to America love Chick-fil-A so much
By Fu Ting and The Associated PressApril 10, 2026
5 hours ago
Scottie Scheffler joined Tiger Woods and Rory McIlroy in golf’s $100M club—and donated his entire Ryder Cup stipend to charity
SuccessGolf
Scottie Scheffler joined Tiger Woods and Rory McIlroy in golf’s $100M club—and donated his entire Ryder Cup stipend to charity
By Sydney LakeApril 10, 2026
5 hours ago
United Airlines CEO Scott Kirby
SuccessThe Interview Playbook
United Airlines CEO judges candidates by whether pilots would want to go on a four-day trip with them: ‘If you say no, then they’re out’
By Emma BurleighApril 10, 2026
5 hours ago
Patrick Ball
SuccessCareers
‘I thought I was gonna die with it’: ‘The Pitt’ star admits his $80,000 student loan burden nearly made him quit acting and move to a remote Alaskan village
By Preston ForeApril 10, 2026
5 hours ago
stressed worker
EconomyJobs
The job market is so bad, workers now think they have worse odds of finding a role than during the pandemic
By Jake AngeloApril 10, 2026
12 hours ago

Most Popular

The U.S. government is spending $88 billion a month in interest on national debt—equal to spending on defense and education combined
Economy
The U.S. government is spending $88 billion a month in interest on national debt—equal to spending on defense and education combined
By Fortune EditorsApril 9, 2026
1 day ago
A Meta employee created a dashboard so coworkers can compete to be the company's No. 1 AI token user—and Zuckerberg doesn't even rank in the top 250
AI
A Meta employee created a dashboard so coworkers can compete to be the company's No. 1 AI token user—and Zuckerberg doesn't even rank in the top 250
By Fortune EditorsApril 9, 2026
1 day ago
Mark Cuban admits he made a mistake letting go of the Mavericks: 'I don't regret selling. I regret who I sold to'
Investing
Mark Cuban admits he made a mistake letting go of the Mavericks: 'I don't regret selling. I regret who I sold to'
By Fortune EditorsApril 9, 2026
1 day ago
'I hate working 5 days': Zoom CEO says traditional work schedules are becoming obsolete—and predicts a 3-day workweek by 2031
Success
'I hate working 5 days': Zoom CEO says traditional work schedules are becoming obsolete—and predicts a 3-day workweek by 2031
By Fortune EditorsApril 9, 2026
1 day ago
Schools across America are quietly admitting that screens in classrooms made students worse off and are reversing years of tech-first policies
Innovation
Schools across America are quietly admitting that screens in classrooms made students worse off and are reversing years of tech-first policies
By Fortune EditorsApril 10, 2026
13 hours ago
Gen Z doesn't want your full-time job. They want several part-time roles, and it's reshaping the entire workforce
Success
Gen Z doesn't want your full-time job. They want several part-time roles, and it's reshaping the entire workforce
By Fortune EditorsApril 9, 2026
2 days ago

© 2026 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.