Estimating BOM cost
Last updated Apr 23, 2026
In this article: using the BOM cost estimate to plan and price finished items.
What the estimate shows
For a parent item with a BOM, AssetBlaze can calculate an estimated cost per one finished unit. For each component it takes:
component cost = current unit cost × quantity required × (1 + wastage % / 100)
…and sums those values across all components.
When to use it
Pricing. A quick input into your sale price for a made item.
Planning. Seeing whether a component's cost change meaningfully affects the finished item.
Quoting. As a reference figure when customers ask for build-to-order pricing.
What it is not
The estimate is a planning number. The real, recorded cost of a finished item is only known when a Manufacturing Order is completed (see Completing a Manufacturing Order) — because that uses the actual quantities consumed and the real cost of the batches drawn down.
Tips
If a component has no cost recorded, it contributes 0 to the estimate. Check that all components have costs set for a meaningful number.
The estimate uses the current unit cost of each component, not a blended historical average.
