In a paper analyzing historical data for the US, the economist Dora Costa summarizes the evidence: 5 The decline in annual working hours described above has come from fewer working hours each day, as well as fewer working days each week and fewer working weeks in the year. 3įor those countries with long-run data in this chart we can see three distinct periods: From 1870–1913 there was a relatively slow decline then from 1913–1938 the decline in hours steepened in the midst of the powerful sociopolitical, technological, and economic changes that took shape with World War I, the Great Depression, and the lead-up to World War II and then after an uptick in hours during and just after World War II, the decline in hours continued for many countries, albeit at a slower pace and with large differences between countries. But we do have evidence from other historical records from 1870–1900 that in many of those countries workers also used to work extremely long hours.
2įor many countries in the chart we don’t have long-run series going back to the 19th century. Before this revolution in working hours people worked as many hours between January and July as we work today in an entire year. In Germany, for example, annual working hours decreased by nearly 60% - from 3,284 hours in 1870 to 1,354 hours in 2017 - and in the UK the decrease was around 40%. In 1870, workers in most of these countries worked more than 3,000 hours annually - equivalent to a grueling 60–70 hours each week for 50 weeks per year.īut we see that today those extreme working hours have been roughly cut in half. The chart shows that average working hours declined dramatically for workers in early-industrialized economies over the last 150 years. The data comes from research by the economic historians Michael Huberman and Chris Minns, who have brought together evidence from historical records, National Accounts data, and other sources. We show annual totals, so the trends account for changes in both the length of working days as well as the number of days worked through the year. You can add or remove countries by clicking
The chart here shows average working hours since 1870 for a selection of countries that industrialized early.
Participation time in employment per day.Men in the US: Weekly hours dedicated to home production by age group.Hours spent in market and non-market work per week, by sex, United States.Days off from work for vacations and holidays.Average hours worked per person employed.Average hours of work per week, by industry.Average daily hours worked, by industry, United States.Average daily hours of work, by occupation, United States.Average daily hours of work in winter, by industry.Average daily hours of work in summer, by industry.Annual working hours per worker, various sources.