How do you calculate scrap copper value?

Multiply quantity by recovery price by capture fraction, then add the handling fee. With 100 units at $45, an 80% capture factor plus a $250 fee, the weighted value is $3,850, or $38.50 per piece.

Why apply a capture factor?

Magnet wire carries enamel, tape, and sometimes potting that isn't copper, and processing loses fines. The 80% factor here means only $3,600 of the gross is genuinely recoverable copper; the rest is non-copper mass or process loss.

What is the fixed cost in this calculation?

It is the flat handling, hauling, or processing charge applied regardless of volume — $250 in the example. It is added on top, so it raises the weighted total; on a per-piece basis it is $2.50 across 100 pieces.

What is a good copper capture rate?

Clean, stripped bright wire can capture 90%+ of nameplate copper; mixed or insulated scrap often runs 70-85%. The 80% default is typical for unsegregated winding scrap.

How do I get more value from copper scrap?

Segregate clean bright wire from insulated and mixed scrap to lift both the price and the capture factor. Raising capture from 80% to 90% on this example adds $450 of recoverable value.

Is this the same as scrap cost or scrap revenue?

It is recoverable revenue — money you get back from selling scrap. It is distinct from the loss of scrapping good copper; use it to offset material cost, not to measure total scrap impact.

Transformers, Coils & Magnetics Manufacturing calculator

Scrap Copper Value Calculator

Scrap copper value estimates the recoverable dollars in your magnet-wire offcuts, start-up tails, and reject coils, accounting for how much copper you can actually capture and the fee to process it. Cost engineers and materials managers in coil and transformer plants use it because copper is the single most expensive raw material on the floor, and winding scrap is a real, sellable revenue stream. Insulation, tape, and contamination mean you never recover 100% of the nameplate copper, so a capture factor keeps the estimate honest. The result feeds material cost recovery, make-vs-buy math, and the business case for scrap segregation.

What this calculator does

Scrap copper value estimates the recoverable dollars in your magnet-wire offcuts, start-up tails, and reject coils, accounting for how much copper you can actually capture and the fee to process it.
Use it when scrap copper value in transformers, coils and magnetics manufacturing is being put through a transformers, coils and magnetics manufacturing weighted-cost review.
It computes the recoverable value of scrap copper from quantity, recovery price, capture fraction, and a fixed handling fee, plus the per-unit value.

Formula used

Scrap Copper Value cost = quantity × rate × capture factor + fixed cost
Per-unit scrap copper value = total cost ÷ quantity

Inputs explained

Scrap magnet-wire weight or pieces:
Copper recovery price:
Recoverable copper fraction:
Handling and processing fee:

How to use the result

Use it when quoting scrap to a recycler, budgeting material cost recovery, or justifying better segregation of clean copper.
It uses a single blended price and capture fraction; heavily insulated or contaminated scrap will fetch a lower grade price than clean bright wire.

Current U.S. benchmarks

The producer price index for copper and brass mill shapes stands at 559.593 (BLS, May 2026), up 76.8% from a year earlier. Quotes priced off last quarter's material cost miss this move. Global copper trades at $13,484 per tonne (IMF via FRED, May 2026).
The U.S. has 5,397 electrical equipment and appliances establishments employing about 369,437 workers (Census County Business Patterns, 2023).

Common questions

How do you calculate scrap copper value? Multiply quantity by recovery price by capture fraction, then add the handling fee. With 100 units at $45, an 80% capture factor plus a $250 fee, the weighted value is $3,850, or $38.50 per piece.
Why apply a capture factor? Magnet wire carries enamel, tape, and sometimes potting that isn't copper, and processing loses fines. The 80% factor here means only $3,600 of the gross is genuinely recoverable copper; the rest is non-copper mass or process loss.
What is the fixed cost in this calculation? It is the flat handling, hauling, or processing charge applied regardless of volume — $250 in the example. It is added on top, so it raises the weighted total; on a per-piece basis it is $2.50 across 100 pieces.
What is a good copper capture rate? Clean, stripped bright wire can capture 90%+ of nameplate copper; mixed or insulated scrap often runs 70-85%. The 80% default is typical for unsegregated winding scrap.
How do I get more value from copper scrap? Segregate clean bright wire from insulated and mixed scrap to lift both the price and the capture factor. Raising capture from 80% to 90% on this example adds $450 of recoverable value.

Last reviewed 2026-05-12.