The Four-Day Work Week: Benefits, Challenges, and Global Trials

Published on October 13, 2025

by Rachel Norton

With the rise of technology and globalization, the traditional nine-to-five work schedule is becoming a thing of the past. As companies seek to stay competitive and attract top talent, one alternative work arrangement gaining traction is the four-day work week. This schedule allows employees to work a full week’s hours in four days, typically Monday through Thursday, with Friday being a designated day off.The Four-Day Work Week: Benefits, Challenges, and Global Trials

The Benefits of a Four-Day Work Week

A shortened work week may seem like a dream come true for many employees, but can it also benefit companies? The answer is yes. Here are some of the potential benefits of implementing a four-day work week.

Better Work-Life Balance

One of the main benefits of a four-day work week is that it allows for a better work-life balance. With an extra day off each week, employees have more time to spend with their families, pursue personal interests, or just relax and recharge. This can lead to decreased stress levels and increased job satisfaction, resulting in higher retention rates for companies.

Increased Productivity

Contrary to what may seem logical, reducing the number of work days can actually lead to increased productivity. With a shorter work week, employees are more motivated to complete tasks efficiently and meet deadlines. They also have more time for personal development and self-care, which can improve overall well-being and ultimately lead to better performance at work.

Cost Savings

A four-day work week can also bring cost savings for companies. With one less day in the office, employers can reduce the use of facilities, utilities, and other overhead expenses. This can result in significant cost savings over time, especially for larger companies.

Positive Impact on the Environment

With fewer days spent commuting to work, a four-day work week can also have a positive impact on the environment. By reducing carbon emissions from transportation, companies can help reduce their carbon footprint and contribute to a healthier planet.

The Challenges of Implementing a Four-Day Work Week

While the benefits of a four-day work week may seem appealing, there are also potential challenges that companies must consider before implementing this schedule.

Adjusting to Longer Work Days

For some employees, working longer hours in a day may be a challenge. This can lead to decreased energy and concentration levels, making it difficult to maintain productivity throughout the day. Companies must be prepared to address these concerns and ensure that employees are able to effectively manage their workloads.

Potential Decrease in Customer Support

In industries where customers expect round-the-clock support, implementing a four-day work week may not be feasible. This can lead to decreased customer satisfaction and even loss of business. Companies must carefully consider their customer base and determine if a four-day work week is a suitable option.

Impact on Company Culture

A change in work schedules can also have an impact on company culture. Employees may be used to a certain work routine and may have difficulty adjusting to a new schedule. To ensure a smooth transition, companies must communicate the reasons behind the change and involve employees in the decision-making process.

Global Trials of the Four-Day Work Week

While the concept of a four-day work week may seem new, several companies and countries have already implemented this schedule with varying degrees of success.

New Zealand

In late 2019, a New Zealand-based estate management firm, Perpetual Guardian, made headlines when it announced that its employees would work four days a week instead of five, with no decrease in pay. The company saw positive results, including increased productivity and a decrease in stress levels among employees.

Japan

In Japan, where overwork is a major societal issue, Microsoft Japan conducted a trial of a four-day work week in 2019. The company saw a 40% increase in productivity and a 23% decrease in electricity consumption during the trial period.

Spain

In response to the COVID-19 pandemic, the Spanish government proposed a trial of a four-day work week to help boost the economy and improve work-life balance. The trial has not yet been implemented, but if successful, it may lead to a permanent change in work schedules.

In conclusion, a four-day work week has the potential to bring numerous benefits for both employees and companies. However, it is not a one-size-fits-all solution and must be carefully considered and tailored to the specific needs of each company. With the right approach and clear communication, a four-day work week can lead to a happier, more engaged workforce and a more sustainable future of work.