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['Wage and Hour']
['Hours Worked']
06/20/2025
State Info
Summary of differences between federal and state regulations
The federal law does not spell out actual hours that must be worked in a work day. Under the Fair Labor Standards Act, the workweek ordinarily includes all the time during which an employee is required to be:
- On the employer's premises,
- On duty, or
- At a prescribed work place.
In Missouri, a legal day's work is eight hours.
State
Contact
Regulations
Missouri Revised Statutes
Chapter 290 - Wages, Hours and Dismissal Rights
Section 290.010 - What constitutes a day's labor.
From and after the first day of May, in the year eighteen hundred and sixty-seven, the period of eight hours shall be and constitute a legal day's work; but nothing in this section shall be so construed as to prevent parties to any contract for work, services or labor from agreeing upon a longer or shorter time. This section shall not apply to persons hired or employed by the month, nor to laborers or farm hands in the service of farmers or others engaged in agriculture.
Federal
Contact
The Department of Labor is the federal agency that monitors hours worked.
Regulations
U.S. labor regulations for hours worked can be found in CFR 29:
['Wage and Hour']
['Hours Worked']
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