How do you calculate the cost of a 3D printed part?

Multiply accepted quantity by variable cost per part, add setup/labor and overhead, then divide by quantity. For 80 parts at $18.50 plus $240 setup and $160 overhead, total is $1,880 and cost per part is $23.50.

Why is my cost per part higher than the material cost?

Setup, labor, and overhead are fixed per build and spread across the batch. Here $400 of fixed cost over 80 parts adds $5 per part on top of the $18.50 variable cost, giving $23.50.

How does batch size change 3D printing cost per part?

Variable cost per part stays flat but the $400 fixed cost spreads thinner as quantity rises. Doubling to 160 parts would cut the fixed adder from $5 to $2.50 per part.

What should I include in variable cost per part?

Material consumed by the part plus its share of machine run time and consumables like build plates or inert gas — anything that scales one-for-one with each unit printed.

Should I price on accepted parts or printed parts?

Always cost on accepted parts. If you print 88 to ship 80, the eight scrapped units belong in your variable or overhead figure so the $23.50 reflects sellable yield.

Is 3D printing cheaper than CNC for this part?

At low volume the lack of tooling often wins; at higher volume the flat $400 setup amortizes away and per-part variable cost decides. Compare the $23.50 figure against a machining quote at the same quantity.

Additive Manufacturing calculator

3D Printed Part Cost Calculator

3D printed part cost rolls up the true delivered cost of an additive job by combining per-part material and machine time with the fixed setup, labor, and overhead that every build carries. Estimators and AM bureau owners use it to quote profitably and to compare printing against machining or molding. Because additive amortizes a flat build-prep cost across whatever quantity nests on the plate, the per-part figure swings sharply with batch size — which is exactly what this calculator exposes. Enter your numbers and it returns both the total job cost and the cost per accepted part.

What this calculator does

Estimate total printed-part cost from batch quantity, variable cost per part, setup labor, and overhead burden.
an estimator or buyer needs a clear cost basis for additive-manufactured parts
It computes total job cost as variable cost times accepted quantity plus setup/labor and overhead, then divides by quantity for cost per part.

Formula used

Variable part cost = accepted quantity × variable cost per part
Total printed part cost = variable part cost + setup/labor + overhead burden

Inputs explained

Accepted part quantity:
Variable cost per part:
Setup and labor cost:
Overhead and burden:

How to use the result

Use it when quoting a print job, comparing AM against subtractive methods, or testing how batching more parts onto a plate lowers unit cost.
It assumes a flat overhead and setup figure for the whole job; it does not model post-processing steps, support removal labor, or scrap from failed builds unless you fold those into the inputs.

Current U.S. benchmarks

The producer price index for plastic resins and materials stands at 319.371 (BLS, May 2026), up 19.5% from a year earlier. Quotes priced off last quarter's material cost miss this move.
The U.S. has 22,301 printing and related support establishments employing about 386,248 workers (Census County Business Patterns, 2023).

Common questions

How do you calculate the cost of a 3D printed part? Multiply accepted quantity by variable cost per part, add setup/labor and overhead, then divide by quantity. For 80 parts at $18.50 plus $240 setup and $160 overhead, total is $1,880 and cost per part is $23.50.
Why is my cost per part higher than the material cost? Setup, labor, and overhead are fixed per build and spread across the batch. Here $400 of fixed cost over 80 parts adds $5 per part on top of the $18.50 variable cost, giving $23.50.
How does batch size change 3D printing cost per part? Variable cost per part stays flat but the $400 fixed cost spreads thinner as quantity rises. Doubling to 160 parts would cut the fixed adder from $5 to $2.50 per part.
What should I include in variable cost per part? Material consumed by the part plus its share of machine run time and consumables like build plates or inert gas — anything that scales one-for-one with each unit printed.
Should I price on accepted parts or printed parts? Always cost on accepted parts. If you print 88 to ship 80, the eight scrapped units belong in your variable or overhead figure so the $23.50 reflects sellable yield.

Last reviewed 2026-05-12.