How do you calculate build batch capacity?

Multiply parts per cycle by build cycles for gross capacity, then scale by uptime and accepted yield. Here 60 x 8 = 480 gross, and at 90% uptime x 94% yield good batch capacity is 406.08 parts.

What is the difference between gross and good batch capacity?

Gross is the raw nest total - 480 parts here. Good batch capacity (406.08) is what remains after 48 parts lost to availability and ~25.9 lost to rejects, and it's the number you can actually promise.

How much does uptime cost in a batch?

At 90% equipment uptime, you lose 48 of the 480 gross parts before quality is even checked. Raising uptime to 95% would claw back roughly half of that availability loss.

What is a good accepted yield for production AM?

Qualified production processes target 93-98% accepted yield. The 94% default is realistic for a mature batch; the ~25.9-part rejected loss shows why even small yield gains matter at volume.

How many cycles do I need for an order?

Divide the order by good capacity per the same cycle count, or scale cycles linearly. Eight cycles give 406.08 good parts, so a 600-part order needs about 12 cycles plus a safety margin.

Which matters more, uptime or yield?

Compare the loss lines - here uptime costs 48 parts and rejects cost 25.9, so equipment availability is the larger leak. Always fix the bigger loss first.

Additive Manufacturing calculator

Build Batch Capacity Calculator

Build Batch Capacity sizes the deliverable output of a full multi-cycle AM batch once availability and quality losses are subtracted. Production schedulers and AM cell managers use it to answer the core planning question - given this many cycles, how many good parts walk out the door? It distinguishes gross batch capacity (the headline nest math) from good batch capacity (what survives uptime and accepted yield), and breaks out exactly how many parts each loss costs. That breakdown lets you target the bigger leak, whether it's machine availability or print rejects, before you promise a quantity.

What this calculator does

Estimate good additive batch output across machines or build cycles after uptime and yield losses.
a production planner needs expected batch output for a customer order or weekly AM schedule
It computes good batch capacity by scaling gross batch capacity (parts per cycle x cycles) down by equipment uptime and accepted yield.

Formula used

Gross batch capacity = parts per cycle × build cycles available
Good batch capacity = gross capacity × uptime × accepted yield

Inputs explained

Parts per build cycle:
Build cycles available:
Equipment uptime:
Accepted print yield:

How to use the result

Use it when planning a production batch, validating an order against available cycles, or comparing availability vs yield improvements.
It assumes uniform parts per cycle and constant uptime and yield, so it won't reflect ramp-up cycles or batch-specific defect spikes.

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 build batch capacity? Multiply parts per cycle by build cycles for gross capacity, then scale by uptime and accepted yield. Here 60 x 8 = 480 gross, and at 90% uptime x 94% yield good batch capacity is 406.08 parts.
What is the difference between gross and good batch capacity? Gross is the raw nest total - 480 parts here. Good batch capacity (406.08) is what remains after 48 parts lost to availability and ~25.9 lost to rejects, and it's the number you can actually promise.
How much does uptime cost in a batch? At 90% equipment uptime, you lose 48 of the 480 gross parts before quality is even checked. Raising uptime to 95% would claw back roughly half of that availability loss.
What is a good accepted yield for production AM? Qualified production processes target 93-98% accepted yield. The 94% default is realistic for a mature batch; the ~25.9-part rejected loss shows why even small yield gains matter at volume.
How many cycles do I need for an order? Divide the order by good capacity per the same cycle count, or scale cycles linearly. Eight cycles give 406.08 good parts, so a 600-part order needs about 12 cycles plus a safety margin.

Last reviewed 2026-05-12.