Are Your Working Hours Normal?

Working Hours Around the World: More Isn't Better

The 40-Hour Week: Still the Global Midpoint

The 40-hour work week, once a revolutionary labor achievement, has become the global norm — but it now sits in the middle of an enormous range. Dutch workers average under 30 hours per week. Mexican workers in the OECD average nearly 48. The gap between the two isn't primarily explained by difference in output; the Dutch economy generates more value per hour than almost any other.

This is the productivity paradox of working hours: countries that work the most hours are rarely the most productive. After about 50 hours per week, output per hour declines significantly. Research on cognitive performance shows similar curves — extended hours produce diminishing and eventually negative returns on most knowledge work.

The Netherlands Model

The Dutch approach to work is the most studied in the world for a reason. Part-time work is legally protected and socially normalized — more than 25% of Dutch workers choose it, including many professionals and parents of all genders. The result isn't economic underperformance but one of the highest per-capita GDPs and worker satisfaction rates in the world.

Dutch labor culture is supported by strong unions, government-mandated flexibility rights, and a cultural consensus that equates overwork not with success but with poor planning. The phrase 'doe maar normaal' — 'just act normal' — captures a cultural resistance to conspicuous ambition that shapes workplace expectations.

Remote Work Changed the Math

The pandemic-era shift to remote work produced counterintuitive results: remote workers consistently log more hours than office workers, not fewer. Without the physical separation of office and home, work expands to fill available time. 'Always-on' messaging culture — where not responding quickly signals lack of dedication — has lengthened the working day in many professions.

The 4-day work week experiments in Iceland, the UK, Japan, and Spain have produced consistently positive results: same or better productivity, significantly improved worker wellbeing, lower turnover, and reduced sick leave. Most companies that piloted it chose to make it permanent.

Why Long Hours Persist Despite Evidence

If long hours reduce output quality, why do they persist? Several mechanisms: presenteeism culture where visibility matters more than results, coordination problems where individual workers can't opt out of norms unilaterally, management practices that mistake activity for output, and in lower-income economies, genuine economic necessity that requires multiple jobs.

The research on burnout is sobering: chronic overwork produces physiological changes indistinguishable from depression, significantly raises cardiovascular risk, and creates cognitive deficits that outlast the overwork period by weeks. The individual and social costs are substantial and largely invisible in standard productivity metrics.