Electronics Manufacturing worked example

Solder Paste Cost Per Board with total solder paste cost of 210 $: a worked example

This worked example runs the solder paste cost per board numbers for a tougher week than the baseline: total solder paste cost of 210 $ instead of the typical 420 $. Convert solder paste spend into cost per assembled board.

The inputs for this scenario

  • Total solder paste cost: 210 $ (the input this scenario stresses; the baseline uses 420)
  • Good boards covered: 1,800 boards (held at the documented default)
  • Allocation or currency factor: 1 x (held at the documented default)

Working through the calculation

  • The calculation starts from the formula this tool documents: Unadjusted paste cost per board = total solder paste cost รท good boards covered.
  • Solder paste cost per board works out to 0.12 $ / board at these inputs, and this is the headline figure for the scenario.
  • Unadjusted paste cost per board works out to 0.12 $ / board at these inputs.
  • Allocation or currency factor works out to 1 x at these inputs.
  • Good boards covered works out to 1,800 boards at these inputs.

How this compares with the baseline

  • Against the tool's baseline example, where total solder paste cost sits at 420 $ and the headline result is 0.23 $ / board, this scenario comes in 50% below the baseline at 0.12 $ / board.
  • Use it when building a per-board cost for quoting, comparing paste cost across products, or tracking the effect of yield on material cost. 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

  • Solder paste cost per board: 0.12 $ / board (headline result)
  • Unadjusted paste cost per board: 0.12 $ / board
  • Allocation or currency factor: 1 x
  • Good boards covered: 1,800 boards

Run it with your numbers

  • To rerun this with your own numbers, open the live Solder Paste Cost Per Board calculator, set total solder paste cost to your actual value, and adjust the remaining inputs to match your operation.

Last reviewed 2026-05-12.