Textiles & Apparel Manufacturing worked example

Dye Batch Cost at 99% right-first-time dye yield: a worked example

This scenario runs the dye batch cost calculation on the strong side: 99% right-first-time dye yield, with every other input held at its documented default. Use it to cost a dye lot and see how shade-match yield and batch setup drive the per-kilogram dyeing cost.

The inputs for this scenario

  • Fabric weight per dye batch: 450 kg (unchanged)
  • Dyestuff and auxiliary chemical rate: 6.8 $/kg (unchanged)
  • Right-first-time dye yield: 99 % (raised for this scenario; the documented default is 92)
  • Machine loading and utility setup charge: 260 $ (unchanged)

Working through the calculation

  • Applying the documented formula (Batch cost = fabric weight x dye-and-chemical rate x first-time yield + setup charge) to the inputs above produces each figure below.
  • At this operating point the engine returns 3,289 $ for total dye batch cost, the number this scenario is built around.
  • At this operating point the engine returns 7.31 $ / piece for dye batch cost per unit.
  • At this operating point the engine returns 3,029 $ for variable dye batch cost.
  • At this operating point the engine returns 260 $ for fixed dye batch cost adder.

How this compares with the baseline

  • Against the tool's baseline example, where right-first-time dye yield sits at 92% and the headline result is 3,075 $, this scenario comes in 6.97% above the baseline at 3,289 $.
  • Use it when quoting a dyeing order, comparing package vs jet routes, or deciding a minimum viable lot size for a given shade. Treat this as a target state: the delta against the baseline quantifies what the improvement is worth before you commit to chasing it.

Results at a glance

  • Total dye batch cost: 3,289 $ (headline result)
  • Dye batch cost per unit: 7.31 $ / piece
  • Variable dye batch cost: 3,029 $
  • Fixed dye batch cost adder: 260 $

Run it with your numbers

  • Every input above is editable in the live Dye Batch Cost calculator, which recalculates instantly and can be shared with the inputs intact.

Last reviewed 2026-05-12.