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Working time

Working time is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Working time rather than just read about it. In short: Working time or laboring time is the period of time that a person spends at paid labor. Unpaid labor such as personal housework or caring for children or pets is not considered part of the working week.

Working time — main illustration
Working time — illustration

Key takeaways

  • Working time belongs to science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Working time to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Working time from memory before moving on to harder problems.

Reference excerpt

Working time or laboring time is the period of time that a person spends at paid labor. Unpaid labor such as personal housework or caring for children or pets is not considered part of the working week. Many countries regulate the work week by law, such as stipulating minimum daily rest periods, annual holidays, and a maximum number of working hours per week. Working time may vary from person to person, often depending on economic conditions, location, culture, lifestyle choice, and the profitability of the individual's livelihood. For example, someone who is supporting children and paying a large mortgage might need to work more hours to meet basic costs of living than someone of the same earning power with lower housing costs. In developed countries like the United Kingdom, some workers are part-time because they are unable to find full-time work, but many choose reduced work hours to care for children or other family; some choose it simply to increase leisure time. Standard working hours (or normal working hours) refers to the legislation to limit the working hours per day, per week, per month or per year. The employer pays higher rates for overtime hours as required in the law. Standard working hours of countries worldwide are around 40 to 44 hours per week - but not everywhere: from 35 hours per week in France to up to 60 hours per week in nations such as Bhutan. Maximum working hours refers to the maximum working hours of an employee. The employee cannot work more than the level specified in the maximum working hours law. In advanced economies, working time has declined substantially over time while labor productivity and real wages have increased. In 1900, American workers worked 50% more than their counterparts today. The World Health Organization and the International Labour Organization estimated that globally in 2016 one in ten workers were exposed to working 55 or more hours per week and 745,000 persons died as a result of having a heart disease event or a stroke attributable to having worked these long hours, making exposure to long working hours the occupational risk factor with the largest disease burden.

Hunter-gatherer Since the 1960s, the consensus among anthropologists, historians, and sociologists has been that early hunter-gatherer societies enjoyed more leisure time than is permitted by capitalist and agrarian societies; for instance, one camp of !Kung Bushmen was estimated to work two-and-a-half days per week, at around 6 hours a day. Aggregated comparisons show that on average the working day was less than five hours. Subsequent studies in the 1970s examined the Machiguenga of the Upper Amazon and the Kayapo of northern Brazil. These studies expanded the definition of work beyond purely hunting-gathering activities, but the overall average across the hunter-gatherer societies he studied was still below 4.86 hours, while the maximum was below 8 hours. Popular perception is still aligned with the old academic consensus that hunter-gatherers worked far in excess of modern humans' forty-hour week.

History

The Industrial Revolution made it possible for a larger segment of the population to work year-round, because this labor was not tied to the season and artificial lighting made it possible to work longer each day. Peasants and farm laborers moved from rural areas to work in urban factories, and working time during the year increased significantly. Before collective bargaining and worker protection laws, there was a financial incentive for a company to maximize the return on expensive machinery by having long hours. Work schedules as long as twelve to sixteen hours per day, six to seven days per week were practiced in some industrial sites. While anticipating the social encyclical Rerum novarum, in 1891 Léon Harmel was one of the first entrepreneurs to abolish the night work and to reduce working time from 12 to 10 hoursa day. Over the 20th century, work hours shortened by almost half, partly due to rising wages brought about by renewed economic growth and competition for skilled workers, with a supporting role from trade unions, collective bargaining, and progressive legislation. The workweek, in most of the industrialized world, dropped steadily, to about 40 hours after World War II. The limitation of working hours is also proclaimed by the Universal Declaration of Human Rights, International Covenant on Economic, Social and Cultural Rights, and European Social Charter. The decline continued at a faster pace in Europe: for example, France adopted a 35-hour workweek in 2000. In 1995, China adopted a 40-hour week, eliminating half-day work on Saturdays (though this is not widely practiced). Working hours in industrializing economies like South Korea, though still much higher than the leading industrial countries, are also declining steadily. Technology has also continued to improve worker productivity, permitting standards of living to rise as hours decline. In developed economies, as the time needed to manufacture goods has declined, more working hours have become available to provide services, resulting in a shift of much of the workforce between sectors. Economic growth in monetary terms tends to be concentrated in health care, education, government, criminal justice, corrections, and other activities rather than those that contribute directly to the production of material goods. In the mid-2000s, the Netherlands was the first country in the industrialized world where the overall average working week dropped to less than 30 hours.

Gradual decrease

… excerpt ends here. Continue reading the full article.

Illustrations

Working time illustration
Working time illustration
Working time: Working Time 2020[3]
Working Time 2020[3]
Working time illustration
Working time: Eight-hour day banner, Melbourne, 1856
Eight-hour day banner, Melbourne, 1856

Worked examples

Example 1 — a first encounter with Working time

Start with the simplest possible case. Write down what Working time claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Working time before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Working time ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Working time

In research
Working time appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Working time in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Working time is common in secondary-school and first-year university syllabi. It links to neighbouring topics Labor rights, Working conditions, Working time, so understanding it makes those chapters shorter.
In everyday life
Look for Working time outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Working time in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Working time means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Working time out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Working time in simple terms?

Working time or laboring time is the period of time that a person spends at paid labor. Unpaid labor such as personal housework or caring for children or pets is not considered part of the working week.

Why does Working time matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Working time?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Working time.

Tags

  • Labor rights
  • Working conditions
  • Working time

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