A man-hour is the average amount of work that one person can do in an hour. Man-hours are used to estimate how long jobs take, or how many people are needed to do a job in a particular time. The restoration took almost 4,000 man-hours over four years. the amount of work done by one person in one hour
(Ticaret) The period of time measured by a single person working for one hour. Standard man-hours specify the amount of time normally expected to be used in a process or operation, based on estimation or past history