# What is my productivity per hour?

Works out labor productivity, the output per hour worked, from the output and the hours worked by each worker, or any missing value from the others.

- Page: https://www.acalculator.org/everyday-life/productivity-calculator
- JSON spec: https://www.acalculator.org/everyday-life/productivity-calculator.json
- Version: 6cd465db31ff

## Default answer

Example with the default inputs (Output 1,200, Workers 4, Hours per worker 40): 1,200 of output in 160 hours is a productivity of 7.5 per hour.

## Inputs

| Key | Label | Description |
| --- | --- | --- |
| out | Output | What was produced: units made, tasks done, or the value of the work in dollars. |
| n | Workers | How many people did the work. |
| h | Hours per worker | The hours each worker spent on the work. |
| p | Productivity (output per hour) | Output ÷ total hours worked. |

## Outputs

| Key | Label | Description |
| --- | --- | --- |
| output | Output | What was produced: units made, tasks done, or the value of the work in dollars. |
| workers | Workers | How many people did the work. |
| hours | Hours per worker | The hours each worker spent on the work. |
| productivity | Productivity (output per hour) | Output per hour worked: output ÷ total hours. |
| total | Total hours worked | Workers × hours per worker. |
| perWorker | Output per worker | Output ÷ workers. |
| perDay | Output per 8-hour day | Productivity × 8: what one worker makes in an 8-hour day at this rate. |

## Method

Productivity = output ÷ (workers × hours per worker); total hours = workers × hours per worker; output per worker = output ÷ workers.

## Assumptions

- Labor productivity is output per hour worked (BLS); output can be units, tasks, or dollars, and the answer is in the same unit per hour.
- Every worker works the same number of hours.

## Worked examples

1. out = 1,200, n = 4, h = 40 gives total = 160, p = 7.5, perWorker = 300, perDay = 60. Source: BLS Handbook of Methods, Productivity Measures: Concepts (labor productivity is output per hour worked), https://www.bls.gov/opub/hom/opt/concepts.htm, retrieved 2026-10-02.
2. out = 50,000, n = 1, h = 1,000 gives p = 50. Source: BLS Handbook of Methods, Productivity Measures: Concepts (labor productivity is output per hour worked), https://www.bls.gov/opub/hom/opt/concepts.htm, retrieved 2026-10-02.
3. p = 12, n = 5, h = 8 gives total = 40, out = 480.
4. out = 900, p = 15, n = 3 gives total = 60, h = 20.
5. out = 900, p = 15, h = 20 gives n = 3.

## FAQ

### How do I calculate labor productivity?

Divide the output by the hours worked. A team of 4 that makes 1,200 units in a 40-hour week works 4 × 40 = 160 hours, so its productivity is 1,200 ÷ 160 = 7.5 units per hour.

### What counts as output?

Anything you can count or price: units made, calls handled, orders packed, or the dollar value of the work. The productivity is in the same unit per hour, such as units per hour or dollars per hour.

### Why use hours and not the number of workers?

Hours are a fairer measure of the work put in. Two teams of the same size can work very different hours. The US Bureau of Labor Statistics measures labor productivity as output per hour worked for this reason.

### How do I find how many hours a job will take?

Fill the output, the productivity, and the number of workers, and leave the hours empty. 900 units at 15 units per hour need 900 ÷ 15 = 60 hours, so 3 workers need 20 hours each.

### What is output per worker?

The output divided by the number of workers. It shows what each person produced on average, but unlike output per hour, it does not allow for how long each person worked.

### How do I compare productivity over time?

Work out the output per hour for each period, then compare the two with a percentage change. A rise from 7.5 to 8.1 units per hour is (8.1 − 7.5) ÷ 7.5 = 8% higher productivity.

## Sources

- U.S. Bureau of Labor Statistics, Handbook of Methods, Productivity Measures: Concepts (labor productivity is the ratio of output to hours worked), retrieved 2026-10-02. https://www.bls.gov/opub/hom/opt/concepts.htm