Hospital Equipment & Clinical Furniture worked example

Rework Cost at 4.32% share of units requiring rework: a worked example in hospital equipment & clinical furniture

This worked example runs the rework cost numbers for a tougher week than the baseline: 4.32% share of units requiring rework instead of the typical 6%. Estimate total rework cost for a hospital equipment or clinical furniture production period using total units produced, average rework cost per unit when reworked, the rework rate, and fixed rework area overhead.

The inputs for this scenario

  • Hospital beds or clinical units built this period: 250 units (held at the documented default)
  • Cost to rework one unit (labor, parts, re-test): 85 $ / unit (held at the documented default)
  • Share of units requiring rework: 4.32 % (the input this scenario stresses; the baseline uses 6)
  • Fixed rework cell overhead per period: 300 $ (held at the documented default)

Working through the calculation

  • The calculation starts from the formula this tool documents: Variable rework cost = total units produced × rework cost per unit × (rework rate / 100).
  • Total rework cost works out to 1,218 $ at these inputs, and this is the headline figure for the scenario.
  • Rework cost per unit produced works out to 4.87 $ / piece at these inputs.
  • Variable rework cost works out to 918 $ at these inputs.
  • Fixed rework area overhead works out to 300 $ at these inputs.

How this compares with the baseline

  • Against the tool's baseline example, where share of units requiring rework sits at 6% and the headline result is 1,575 $, this scenario comes in 22.67% below the baseline at 1,218 $.
  • Use it monthly or per production run to quantify cost of poor quality and to build the business case for process or supplier corrective actions. A result at this level usually justifies acting on the stressed input before touching anything else, because every other figure in the table is downstream of it.

Results at a glance

  • Total rework cost: 1,218 $ (headline result)
  • Rework cost per unit produced: 4.87 $ / piece
  • Variable rework cost: 918 $
  • Fixed rework area overhead: 300 $

Run it with your numbers

  • To rerun this with your own numbers, open the live Rework Cost calculator, set share of units requiring rework to your actual value, and adjust the remaining inputs to match your operation.

Last reviewed 2026-05-12.