# Question: How Do You Calculate Man Hours?

## How do you calculate man hours per day?

The total man hours per task is obtained by multiplying the number of people assigned to a task by the total time it takes to complete it.

Let’s say, for example, that 15 workers at a metal plant and devote 10 workdays to complete an order of 800 product units..

## How do you calculate man hours per month?

A quick and easy method of calculating monthly hours is to multiply 40 hours per week by 4 weeks, yielding 160 hours for the month. The other method will provide the average number of work hours in a month.

## How do you calculate man hours loss?

For hourly employees, managers can take the number of hours the employee is unavailable and multiply that number by his hourly wage. In this example, a programmer earns \$30 per hour, but stays home sick for two days. The lost productivity would be \$30/hour x 8 hours/day x 2 days, or \$480.

## What is 1 man day?

man-day (plural man-days) One person’s working time for a day, or the equivalent, used as a measure of how much work or labor is required or consumed to perform some task.

## What can I say instead of man hours?

You can use the term effort: For example, “Activity A requires 32 hours of effort to complete” instead of “Activity A requires 32 man-hours to complete.” Or labor-hours: Following the above example, “Activity A requires 32 labor-hours to complete.”