Does size matter? How the 4DWW can effect small businesses
- Luke Barnes
- Jun 19
- 4 min read

Running a small business is a bit like spinning plates while someone keeps handing you more plates. Payroll, customers, suppliers, staffing, marketing, invoices, the printer that's somehow jammed itself again—it's relentless. So, when someone cheerfully suggests you let your employees work one day less for the same pay, your first instinct is probably to laugh. Or cry. Possibly both. Because there are some key differences between smaller and larger companies when the 4DWW is involved.
Small businesses can't afford to get this wrong...
...which is precisely why they should be paying attention.
Unlike multinational corporations, small businesses don't have fifty people doing one person's job. If Karen from accounts is off, everyone knows. If Dave from sales calls in sick, someone's covering his clients before they've even finished their morning coffee. That's why the idea of reducing working hours feels risky. Fewer people, fewer hours, same amount of work.
Now, in larger companies this may not be as much of an issue. Throughout my own research, there seems to be a huge perception that larger businesses have more resources to throw at this problem. For example, if Sharon is off filing for her 4th divorce, it doesn't really matter as there are 10 other people that can pick up the slack. But in smaller companies where people are already encompassing tasks outside of their own job role, the 4DWW can drastically increase pressure, burnout, and scrutiny - especially if someone is off at the same time.
Productivity isn't about hours. It's about output.
Small business owners know this already, even if they don't realise it. You don't pay your plumber because they stood in your bathroom for eight hours. You pay them because your shower no longer sounds like a tractor.
The four-day model simply applies the same logic to knowledge work. The goal isn't for employees to sprint through four exhausting days fuelled by caffeine and quiet panic. It's to redesign how work happens so the pointless stuff disappears and the valuable stuff gets centre stage. In other words, it's not about squeezing five days into four. It's about finally admitting that half the things we do on a Tuesday probably didn't need doing in the first place.
That's easy to say for larger companies where there tends to be more superficial tasks to cut down on, but how much fluff can there really be in a team of 10 people?
Hiring is hard. Keeping good people is harder.
A glorious benefit for small businesses offering a 4DWW is that of talent retention. If you've recruited recently, you'll know the market has changed. Candidates aren't just asking about salary anymore. They want flexibility. They want wellbeing. They want employers who understand that life occasionally extends beyond spreadsheets and customer emails. For a small business, competing with corporate salaries is difficult.
Competing with a three-day weekend?
Now that's interesting.
Offering a four-day week can make your business stand out without automatically increasing payroll. It's a benefit that catches attention and, perhaps more importantly, encourages good people to stick around. Because replacing an experienced employee isn't cheap. Recruitment fees, training, lost productivity and the inevitable "Where did they save that file?" scavenger hunt all add up surprisingly quickly.
It's not the size of the wave; it's the motion of the ocean.
If your business relies on someone physically being there five or six days a week—retail, hospitality, manufacturing or customer support, for example—you can't simply lock the doors and hope customers admire your commitment to work-life balance.
Someone still needs to answer the phone.
Someone still needs to make the coffee.
Someone still needs to explain to customers why "Have you tried turning it off and on again?" isn't always a sufficient technical diagnosis.
For many small businesses, success comes from staggering days off, cross-training employees or redesigning schedules rather than giving everyone Friday off to write blogs about the 4DWW.
So, we're still redesigning work, just in a different way to larger companies.
The bottom line
The four-day work week isn't about giving employees an extra day to binge-watch detective dramas or finally organise the garage (although they probably will). It's about recognising that more hours don't automatically mean more value.
For small businesses, that's both the opportunity and the challenge.
Done badly, you'll simply compress stress into fewer days and wonder why everyone's exhausted.
Done well, you'll build a business that's leaner, more attractive to talented people and focused on outcomes rather than appearances.
And let's be honest—if your business only functions because everyone spends five days pretending to be busy, you've probably got bigger problems than what day the weekend starts
References
Barnes, A., & Jones, S. (2019). The 4 Day Week: How the Flexible Work Revolution Can Increase Productivity, Profitability and Well-being. Piatkus.
Boston College, University of Cambridge & Autonomy. (2023). The Results Are In: The UK's Four-Day Week Pilot.
4 Day Week Global. (2023). The Results Are In: The UK's Four-Day Week Pilot.https://www.4dayweek.com/uk-pilot-results
World Economic Forum. (2023). The World's Biggest Four-Day Work Week Trial Has Come to an End: These Are the Results.https://www.weforum.org/stories/2023/03/four-day-work-week-uk-trial/
World Economic Forum. (2023). How Four-Day-Week Trials Are Working Out in the UK.https://www.weforum.org/stories/2023/05/how-four-day-week-is-working-in-uk/
Institute of Student Employers. (2025). The UK's Four-Day Working Week Works.https://ise.org.uk/knowledge/insights/369/the_uks_fourday_working_week_works
Topp, J., Hille, J. H., Neumann, M., & Mötefindt, D. (2021). How a 4-Day Work Week Affects Agile Software Development Teams. arXiv.https://arxiv.org/abs/2111.08968
Auf der Landwehr, M., Topp, J., & Neumann, M. (2025). When Less is More: A Systematic Review of Four-Day Workweek Conceptualizations and Their Effects on Organizational Performance. arXiv.https://arxiv.org/abs/2507.09911
Fortune. (2023). World's Biggest Four-Day-Week Trial Sees 92% Success Rate—But Companies Shouldn't Implement Drastic Work Changes Blindly.



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