Process Skids, Modular Equipment & Packaged Plants worked example

Margin with skid package sell price of 63 units: a worked example in process skids, modular equipment & packaged plants

Here is what the math looks like when conditions slip. We hold every other input steady and drop skid package sell price to 63 units, then walk the calculation through step by step. Margin tells you how much of each skid package's sell price survives after fabricated cost, expressed as a percent of the price basis.

The inputs for this scenario

  • Skid package sell price: 63 units (the input this scenario stresses; the baseline uses 125)
  • Skid fabricated cost: 100 units (held at the documented default)
  • Sell price basis: 100 units (held at the documented default)

Working through the calculation

  • The calculation starts from the formula this tool documents: Margin margin = available value - required value.
  • Margin works out to -37 % at these inputs, and this is the headline figure for the scenario.
  • Absolute margin works out to -37 value at these inputs.
  • Available amount works out to 63 value at these inputs.
  • Required amount works out to 100 value at these inputs.

How this compares with the baseline

  • Against the tool's baseline example, where skid package sell price sits at 125 units and the headline result is 25 %, this scenario comes in 248% below the baseline at -37 %.
  • The practical read: the gap between this scenario and the baseline is entirely attributable to skid package sell price, so recovering it is worth quantifying in dollars before considering equipment or staffing changes. It uses whatever cost figure you feed it; if the cost excludes commissioning, freight, or warranty reserve, the margin is overstated.

Results at a glance

  • Margin: -37 % (headline result)
  • Absolute margin: -37 value
  • Available amount: 63 value
  • Required amount: 100 value

Run it with your numbers

  • To rerun this with your own numbers, open the live Margin calculator, set skid package sell price to your actual value, and adjust the remaining inputs to match your operation.

Last reviewed 2026-05-12.