What it means
Staff are usually one of the biggest costs in a business, so knowing what they produce is central to managing the company. Productivity links the cost of labour to the results it delivers.
A business that grows sales faster than its headcount is becoming more productive. There are several ways to measure it.
Output per hour works well for factories, where units made can be counted. Revenue per employee or profit per employee suits service businesses, and sales per sales representative is common in commercial teams.
The calculation seems easy, but interpretation takes care. Revenue per employee depends on the industry, because a software company will naturally earn more per head than a restaurant or a care home.
Comparisons are most meaningful against the same company's history and against close competitors. Productivity is influenced by many factors, including training, tools, management quality, staff motivation and how well processes are designed.
Investment in better technology often raises productivity, but it can take time to pay back. A rise in productivity that comes only from working longer hours is rarely sustainable, and it often ends in burnout and resignations.
Counting is another subtlety. Part-time staff, contractors and seasonal workers should be converted to full-time equivalents, or the comparison will be distorted.
Using the average headcount for the year, rather than a single date, gives a fairer picture when numbers change. Finally, productivity should not be treated as the only goal.
Pushing staff to produce more can harm quality, morale and customer service, which later show up as turnover and lost customers. Good managers pair productivity measures with indicators of quality and satisfaction, such as error rates, customer feedback scores and staff surveys.
In practice
Real-world examples
Example 1
A design agency grows revenue by 20% but adds only 8% to its headcount, after introducing project management software. Revenue per employee rises from $120,000 to about $133,000. The managing director uses the improvement to justify further investment in tools, and the board asks for the figure to be reported every quarter.
Example 2
A factory measures output per labour hour on its assembly line. After a layout change, workers assemble 12 units an hour instead of 10, a gain of 20%. The finance team calculates the saving in labour cost per unit and compares it with the cost of the layout change.
Example 3
A retail chain compares sales per employee across 50 stores. Store 17 is far below the average, even though its location is good. The regional manager investigates and finds the store is overstaffed at quiet times and short-staffed at peak times. Adjusting the rota to match footfall lifts sales per employee without any extra cost.
Think of it
Employee productivity shows how much value each worker generates-the output from your human resources.
Formula
Calculation
Revenue per employee = Total revenue / Average number of full-time equivalent employees
Suppose a services company had revenue of $12,000,000 last year with an average of 80 full-time equivalent employees.
Last year's revenue per employee = 12,000,000 / 80 = $150,000.
This year revenue rose to $14,400,000 with an average of 90 full-time equivalent employees.
This year's revenue per employee = 14,400,000 / 90 = $160,000.
Change = 160,000 - 150,000 = $10,000, which is 10,000 / 150,000 = 6.7% (rounded) higher.Case study
Seen in the real world
Cedar Ridge Software is an illustrative, fictional company whose revenue per employee fell from $210,000 to $185,000 over two years during rapid hiring. The chief executive worried that new staff were not yet contributing.
The finance director separated the staff into groups. The sales team was productive, but a large cohort hired to build a new product had not yet generated revenue, since the product was due to launch the following year.
She presented two figures to the board: current revenue per employee, and revenue per employee excluding the product-build team. The latter was stable at $208,000. The illustrative lesson is that a falling productivity figure can reflect investment timing rather than poor performance, as long as the explanation is evidence-based. The board agreed to review the figure again after the product launch, and the finance director added a quarterly chart that tracked both versions so progress could be seen clearly.
Watch out
Common mistakes
- Comparing revenue per employee across industries with very different business models.
- Using year-end headcount when numbers changed sharply during the year, instead of the average.
- Pursuing higher productivity so aggressively that quality, morale and customer service suffer.
Questions
People also ask
How do you measure employee productivity?
Common measures include revenue per employee, profit per employee and output per hour, and the right one depends on the type of business.
Does higher productivity always mean higher profit?
Not always, because profit also depends on pay levels, prices and other costs, so a productive workforce can still be unprofitable.
Why use full-time equivalents?
They convert part-time and temporary staff into a common measure, so the comparison is not distorted by different working hours.