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In 2022, the largest four-day work week trial ever conducted ran across sixty-one companies in the UK, involving around 2,900 employees. The results were striking: revenue stayed the same. Most businesses decided not to go back. Employee wellbeing improved substantially. Recruitment became significantly easier.

The four-day work week has moved from thought experiment to operational reality for a growing number of businesses globally — including a small but increasing number in Australia. If you’ve been curious about whether it could work for your business, or dismissing it as a concept only viable for tech companies and progressives, the evidence deserves a closer look.

 

What the Research Actually Shows

The core argument for a four-day week — most commonly structured as 100% pay, 80% time, 100% output — is that productive work time and hours at work are not the same thing. The research from the UK trial, and subsequent studies in Iceland, Ireland, and Australia, consistently finds that employees produce the same or more output in four days when the reduction in hours is accompanied by genuine work redesign.

The caveats matter. The four-day week doesn’t work without deliberate effort to reduce low-value activity: unnecessary meetings, inefficient processes, unclear priorities. If you simply compress the same work into fewer days, you create stress and burnout rather than wellbeing. The hours reduction is the catalyst, not the solution.

In the Australian context, some small businesses — particularly in professional services, consulting, and knowledge work — have successfully implemented versions of this model. In hospitality, manufacturing, and customer-facing retail, the logistics are considerably more complex, and the model typically requires more creative structuring.

 

What it Can and Can’t Solve

A four-day week can genuinely improve employee attraction and retention, reduce burnout, and force productive conversations about what work actually matters. It tends to improve focus and reduce presenteeism — the phenomenon of people being physically present but mentally disengaged.

It is not a substitute for addressing structural problems. If your team is overworked because roles are badly designed, workloads are unmanageable, or the business model requires constant overtime, a day off per week doesn’t fix the underlying issues. It compresses them.

 

How to Explore it for Your Business

If you’re interested in testing the model, start with a structured pilot rather than a permanent switch. Run it for a defined period — three months is common — with a clear framework for measuring whether productivity, client satisfaction, and employee wellbeing have held or improved.

Involve your team in the design. The best versions of the four-day week are built collaboratively, with employees identifying where their time goes and what could be redesigned. It’s as much a culture intervention as a scheduling one.

It won’t work for every business. But dismissing it without genuinely examining the evidence means potentially missing one of the more powerful tools available for attracting and keeping good people in an increasingly competitive market.

Ready to build a better workplace? Book your free-30minute consultation at Blue Kite HR Consulting