Why the 4-Day Workweek is Revolutionizing Work Globally

The global movement toward a 4-day workweek is gaining momentum, offering more than just extra time off. Countries around the world are testing and implementing shorter workweeks to improve productivity, employee well-being, and economic resilience.

Iceland: A Proven Success

Between 2015 and 2019, Iceland conducted groundbreaking trials with public sector employees working 35–36 hours weekly without pay cuts. Results showed increased worker satisfaction and unchanged economic performance. By 2023, 86% of Iceland’s workforce had access to reduced hours.

Spain: Pioneering Work-Life Balance

Spain introduced a 32-hour workweek pilot in 2021, supported by a €50 million initiative. Results included better health, reduced stress, and lower emissions. Parents reported improved work-life balance, benefiting family well-being.

Japan: A Revolutionary Shift

Japan's government-backed 4-day workweek aims to address falling birth rates and overwork. Microsoft Japan’s trial showed a 40% productivity boost. Tokyo’s government employees now enjoy shorter weeks alongside family-focused policies.

United Kingdom: Positive Results

The UK’s largest trial involved 61 companies and 2,900 employees. Over six months, companies saw stable productivity, a 65% reduction in sick days, and increased revenue. Most participants continued the shorter workweek, citing improved work-life balance.

United States and Canada: Gaining Interest

In North America, companies are adopting shorter workweeks, particularly in industries where productivity remains unaffected. Canadian employers have reported improved employee satisfaction and retention rates.

The Science Behind the Shift

Studies link shorter workweeks to:

•  Reduced stress and burnout
• Improved mental and physical health
• Enhanced creativity and focus
• Higher employee retention

Challenges and Opportunities

While sector-specific adaptations pose challenges, the 4-day workweek’s benefits—reduced emissions, healthier employees, and stable productivity—are driving global conversations about the future of work.

The movement symbolizes a shift in priorities, with nations rethinking work structures to foster healthier and more balanced lives.