{"id":269033,"date":"2025-03-12T10:28:17","date_gmt":"2025-03-12T10:28:17","guid":{"rendered":"https:\/\/www.aihr.com\/?post_type=hr-glossary&p=269033"},"modified":"2025-04-02T15:08:07","modified_gmt":"2025-04-02T15:08:07","slug":"standard-hours","status":"publish","type":"hr-glossary","link":"https:\/\/www.aihr.com\/hr-glossary\/standard-hours\/","title":{"rendered":"Standard Hours"},"content":{"rendered":"\n

What are standard hours?<\/h2>\n\n\n\n

Standard hours are the set number of hours employees are expected to work in a regular workweek. In the U.S., 40 hours per week are considered standard work hours for full-time employees.<\/p>\n\n\n\n

However, standard working hours can vary depending on employment status<\/a> (e.g., part-time or full-time), work schedule (shift work or compressed work week), industry, geographic location, and job roles.<\/p>\n\n\n\n

Organizations must comply with established standard work hours and overtime regulations defined by labor laws, such as the Fair Labor Standards Act (FLSA)<\/a>. These legal guidelines enable HR and managers to schedule working hours accurately, and fairly compensate employees who work beyond standard weekly hours. <\/p>\n\n\n

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6 examples of standard work hours<\/h2>\n\n\n\n

The type of industry and position influences employees\u2019 standard working hours. Here are six different examples of standard work hours: <\/p>\n\n\n\n

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  1. Traditional office roles (9-to-5 schedule): <\/strong>Full-time <\/strong>employees in the U.S. usually work eight hours a day from Monday to Friday, totaling 40 hours per week (e.g., corporate, tech, government agencies). <\/li>\n\n\n\n
  2. Retail and hospitality (shift work):<\/strong> These industries often have rotating shifts, such as 8 a.m. to 4 p.m., 2 p.m. to 10 p.m., or overnight shifts (depending on whether an employee is full-time or part-time).<\/li>\n\n\n\n
  3. Healthcare (12-hour shifts):<\/strong> 12-hour shifts are common in healthcare (e.g., 7 a.m. to 7 p.m. or 7 p.m. to 7 a.m.). They may be part of a compressed workweek (e.g., three days a week) to give employees sufficient time off from their intense schedules.<\/li>\n\n\n\n
  4. Education (teachers): <\/strong>Teaching hours are usually from 8 a.m. to 4 p.m. However, teachers often work extra hours to grade assignments, prepare for classes, and attend staff meetings and after-school events. They\u2019re also not eligible for overtime, as they are salaried (exempt) employees.<\/li>\n\n\n\n
  5. Construction:<\/strong> Construction workers often work standard working hours, starting early in the morning (7 a.m. to 3:30 p.m. or 4:00 p.m., depending on mealtimes and how many breaks they get). However, some construction projects may involve shift work, working weekends, or working longer hours in the summer. <\/li>\n\n\n\n
  6. 9\/80 work schedule<\/strong><\/a>: <\/strong>This involves two-week blocks of 80 hours, with one day off every fortnight. For instance, employees work nine-hour days from Monday to Thursday, and an eight-hour day on Friday one week. The next week, they work four nine-hour days again but get Friday off. This arrangement is popular in industries like technology, manufacturing, and engineering.<\/li>\n<\/ol>\n\n\n\n

    How to calculate standard hours<\/h2>\n\n\n\n

    A full-time employee’s most common standard working hours are eight hours per day (e.g., 9 a.m. to 5 p.m., including a lunch break). However, standard hours can vary, and you can calculate them on a daily, weekly, or yearly basis. Below are two examples:<\/p>\n\n\n\n

    Example 1: Daily standard hours<\/h3>\n\n\n\n

    Daily standard hours are calculated using the following formula:<\/p>\n\n\n\n

    Daily standard hours = Total work hours per week \u00f7 Number of workdays per week<\/strong><\/p>\n\n\n\n

    For instance, the daily standard working hours for a full-time employee with a 40-hour workweek on a five-day schedule would be:<\/p>\n\n\n\n

    40 hours per week \u00f7 5 workdays per week = 8 daily standard hours<\/strong><\/p>\n\n\n\n

    Example 2: Weekly standard hours<\/h3>\n\n\n\n

    Weekly standard hours are calculated using the following formula:<\/p>\n\n\n\n

    Weekly standard hours = Daily standard hours x Number of workdays per week<\/strong><\/p>\n\n\n\n

    For instance, weekly standard hours for a part-time employee who works five hours a day from Monday to Thursday every week would be:<\/p>\n\n\n\n

    5 hours per day x 4 workdays per week = 20 weekly standard hours<\/strong><\/p>\n\n\n\n

    \"Formula<\/figure>\n\n\n\n

    Benefits and challenges of implementing standard working hours<\/h2>\n\n\n\n

    Below are the key benefits and challenges of providing employees with standard working hours, including:<\/p>\n\n\n\n

    Benefits<\/h3>\n\n\n\n