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Labour Cost per Unit Calculator

Calculate direct labour cost per good unit from total direct labour hours, a blended hourly rate and units completed. The tool also reports total labour cost and a simple production rate.

How to use this calculator

  1. Enter the total direct labour hours, a blended hourly labour cost and the positive integer count of good units completed.
  2. Check the labels and units before applying the result to a real task.
  3. Change one input at a time when comparing scenarios.

Formula and method

Total direct labour cost = hours × hourly rate; cost per good unit = total labour cost ÷ good units

  • Total direct labour cost = hours × hourly rate; cost per good unit = total labour cost ÷ good units
  • Materials, overhead, rework and employer costs are not included unless reflected in the input rate or hours. Match the cost definition to the comparison you need.

Worked examples

Worked example

160 labour hours at 25 per hour produce 2,000 good units.

Direct labour cost is 4,000 and cost per good unit is 4,000/2,000 = 2.

Direct labour cost is 4,000 and cost per good unit is 4,000/2,000 = 2.

Understanding the result

Calculate direct labour cost per good unit from total direct labour hours, a blended hourly rate and units completed. The tool also reports total labour cost and a simple production rate.

Materials, overhead, rework and employer costs are not included unless reflected in the input rate or hours. Match the cost definition to the comparison you need.

Important notes

Materials, overhead, rework and employer costs are not included unless reflected in the input rate or hours. Match the cost definition to the comparison you need.

Displayed values are rounded for readability; retain appropriate precision when continuing a calculation.

Frequently asked questions

Should rejected units count in the denominator?

This calculator labels the denominator good units. Use units that meet your accepted-output definition to keep comparisons consistent.

Does the rate include overhead?

Not separately. Include only the costs you intend in the hourly rate, and add other cost categories in a fuller cost model.

Can I compare two production runs?

Yes, if both runs use the same cost definitions, labour scope, output-quality rules and measurement period.

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Related explanations

Learn the method behind the number or compare the terminology before using the calculator.

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This page provides a calculation tool plus explanatory information so you can understand what the result means and when the underlying method may not fit your situation.

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