Composites, Fiberglass & Advanced Materials calculator
Composite Part Cost Calculator
Use this calculator to combine material, labor, cure, inspection, tooling, and fixed program costs into a part or order cost basis.
What this calculator does
- Estimate total cost for a finished composite, fiberglass, or advanced material part.
- building a quote or cost rollup for composite parts
- The result estimates total and per-part cost for the selected composite build scope.
Formula used
- Variable composite part cost = composite parts in the cost scope × direct cost per composite part × part cost scope included
- Total composite part cost = variable composite part cost + fixed tooling, engineering, and qualification cost
Inputs explained
- composite parts in the cost scope: Use finished parts, panels, assemblies, or shipsets covered by the quote or production order.
- direct cost per composite part: Include fiber, resin, core, consumables, labor, cure, trim, inspection, repair allowance, and packaging.
- part cost scope included: Use 100% for full part cost or less for material-only, labor-only, tooling-only, or subsystem scope.
- fixed tooling, engineering, and qualification cost: Include mold prep, NRE, coupons, first article, customer documentation, and program launch cost.
How to use the result
- Use it for quoting, margin review, make-buy decisions, or comparing process alternatives.
- Treat the result as a planning estimate until it is checked against the approved laminate schedule, material datasheets, ply books, resin batch records, tool condition, cure logs, inspection results, customer specification, and actual shop observations for the same part family and process.
Common questions
- What is the composite part cost calculator for? Use this calculator to combine material, labor, cure, inspection, tooling, and fixed program costs into a part or order cost basis.
- What information should I enter? Enter composite parts in the cost scope, direct cost per composite part, the included scope percentage, and any fixed tooling, setup, freight, qualification, or engineering cost assigned to the estimate.
- What does the result tell me? The result estimates total and per-part cost for the selected composite build scope.
- When is the result only an estimate? Treat the result as a planning estimate until it is checked against the approved laminate schedule, material datasheets, ply books, resin batch records, tool condition, cure logs, inspection results, customer specification, and actual shop observations for the same part family and process.
Last reviewed 2026-05-12.