Teams & projects
Labor productivity calculator
Enter what your team produced and the hours it took, plus the same figures for last period; get output per labor hour and how much it changed.
Count every paid hour spent on the output, including overtime and temporary staff, and use the same definition in both periods.
How labor productivity is calculated
Labor productivity is total output divided by the labor hours used to produce it. Output can be physical units (orders packed, tickets closed, parts made) or a money value such as revenue or value added. To see the trend, the calculator does the same division for the previous period and expresses the difference as a percentage: (this period ÷ last period − 1) × 100.
Example: a warehouse team ships 12,000 orders in 400 labor hours, which is 30 orders per hour, or 2 minutes of labor per order. Last month it shipped 11,000 orders with the same 400 hours, 27.5 per hour. Productivity therefore rose 30 ÷ 27.5 − 1 = 9.1%, all of it from higher output, since hours did not change.
| Output change | Hours change | Productivity change |
|---|---|---|
| +10% | 0% | +10.0% |
| +10% | +10% | 0.0% |
| 0% | −10% | +11.1% |
| +5% | +15% | −8.7% |
| −5% | −20% | +18.8% |
The table shows why both inputs matter: productivity change equals (1 + output change) ÷ (1 + hours change) − 1, so cutting hours faster than output falls still raises the ratio.
Reading the result fairly
Compare like with like. Seasonal businesses should set this month against the same month last year rather than against last month. If prices rose, revenue per hour will climb even when nobody worked faster; divide revenue by a price index, or switch to units, to see real change. National statistics offices such as the US Bureau of Labor Statistics measure productivity as real output per hour worked for exactly this reason.
A rising figure is not automatically good news. It can come from overtime that was not recorded, quality shortcuts that show up later as returns, or a product mix that shifted toward easier work. A falling figure can be a sign of training new hires or of time spent on improvement projects that pay off next quarter. Use the number to ask questions about the process, and avoid ranking individuals by it: output per hour depends far more on tools, layout and workload than on personal effort.
Frequently asked questions
What is the formula for labor productivity?
Labor productivity = total output ÷ total labor hours. If a team produces 12,000 units in 400 hours, productivity is 30 units per labor hour.
How do I calculate the percentage change in productivity?
Divide this period's output per hour by last period's, subtract 1 and multiply by 100. Going from 27.5 to 30 units per hour is a 9.1% increase.
Should I use revenue or units to measure productivity?
Units are better when the product is uniform, because price changes do not distort them. Revenue or value added is useful for mixed output, but adjust for inflation before comparing periods.