Composites, Fiberglass & Advanced Materials worked example

Advanced Material Price Variance at 110% share of variance scope included: a worked example

Push share of variance scope included up to 110% and the picture changes. This example computes every intermediate figure at that operating point. reviewing material price variance for composite programs

The inputs for this scenario

  • Advanced material purchase quantity: 520 lb (unchanged)
  • Actual price variance versus standard: 7.4 $ / lb (unchanged)
  • Share of variance scope included: 110 % (raised for this scenario; the documented default is 100)
  • Fixed freight, tariff, or surcharge variance: 0 $ (unchanged)

Working through the calculation

  • Applying the documented formula (Variable advanced material price variance = advanced material purchase quantity × price variance versus standard × variance scope included) to the inputs above produces each figure below.
  • At this operating point the engine returns 4,233 $ for total advanced material price variance, the number this scenario is built around.
  • At this operating point the engine returns 8.14 $ / piece for advanced material price variance per part or job.
  • At this operating point the engine returns 4,233 $ for variable advanced material price variance.
  • At this operating point the engine returns 0 $ for fixed freight, tariff, or surcharge variance.

How this compares with the baseline

  • Against the tool's baseline example, where share of variance scope included sits at 100% and the headline result is 3,848 $, this scenario comes in 10% above the baseline at 4,233 $.
  • It computes total material price variance as the per-pound price gap times pounds purchased times scope, plus a fixed freight, tariff, or surcharge amount. The value of this scenario is the size of the gap it exposes: that gap, priced out over a year, is the budget you can justify spending to close it.

Results at a glance

  • total advanced material price variance: 4,233 $ (headline result)
  • advanced material price variance per part or job: 8.14 $ / piece
  • variable advanced material price variance: 4,233 $
  • fixed freight, tariff, or surcharge variance: 0 $

Run it with your numbers

  • Every input above is editable in the live Advanced Material Price Variance calculator, which recalculates instantly and can be shared with the inputs intact.

Last reviewed 2026-05-12.