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Writer's pictureVeit Hailperin

Results of the 4-Day Week in Portugal: Insights into a Revolution in the World of Work

The four-day week is a hotly debated topic worldwide, and Portugal has taken a significant step this year to investigate the effects of this reduction in working hours. A comprehensive study conducted by 4 Day Week Global in collaboration with the University of Porto examined the impact on productivity, employee satisfaction, and overall well-being of employees. Here are the key findings.




5 clocks, 4 surrounded by work images, a fifth a bit tilted and with leisure activities

Overview of the Study

The project originated from a political initiative by the Portuguese Ministry of Labour, Solidarity, and Social Security. The aim was to study the effects of a four-day week on the efficiency, health, and well-being of workers, as well as on the economic and operational aspects of companies. Three fundamental principles were established: no salary cuts, a reduction in weekly working hours, and voluntary participation by companies.


4 Day Week Study Results


  1. Productivity and Efficiency

In total, 41 companies from various sectors participated in the six-month trial, covering more than 1000 employees. The majority of companies introduced organizational changes to increase efficiency, such as shorter meetings and the implementation of management software. These changes led to improved productivity and a better work environment.


  1. Results for Companies

The results showed that the four-day week had no negative financial impacts. Many companies reported higher revenues and profits compared to the previous year, as well as reduced costs through savings on energy and other operating expenses. Additionally, they experienced lower absenteeism rates, improved recruitment ability, and reduced staff turnover.


  1. Impact on Employees

For employees, the four-day week brought significant benefits. The average weekly working hours decreased by 12%, leading to a significant reduction in stress and work pressure. Employees reported improved mental and physical health, increased sleep time, and better work-life balance. The additional free time was particularly appreciated by women and lower-income workers.


  1. Future Perspectives

The study demonstrates that the four-day week is a legitimate and feasible management practice that offers operational benefits for companies and significant improvements in the quality of life for employees. However, successful implementation requires a profound organizational transformation.

To further promote the four-day week, the report proposes a three-stage plan: experiment, incentivize, and ultimately legislate. This could be supported by pilot projects in the public sector, tax incentives, and sectoral strategies.


Conclusion

The introduction of a four-day week in the participating organizations in Portugal has shown that reduced working hours can both increase productivity and significantly improve employee well-being. This presents a promising way to future-proof the world of work while simultaneously strengthening the social and economic fabric of the country.


The full report can be downloaded here.


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