Why rename the first input?

V1 called it good output per cycle and still multiplied by yield, which counted the good part twice. Enter the gross output each cycle makes before first-pass yield is applied.

Is this the same as OEE?

No. It is availability times quality, with performance losses from speed and minor stops left out. Full OEE also measures performance against the ideal cycle time, which needs a nameplate rate this model does not ask for.

How do I count available cycles?

Take the cycles the schedule and staffing allow in the period, including planned shutdowns, then let uptime percent remove the unplanned downtime. Do not pre-deduct the same downtime twice.

Can good capacity exceed gross capacity?

No. Uptime and yield are capped at 100%, so good released capacity is never above gross capacity. If yield or uptime really is 100%, good capacity equals the gross figure.

Process Manufacturing calculator

Process Capacity Calculator

Estimate the good batches a process line releases in a planning period from its cycle count, uptime and first-pass yield. The same arithmetic shows the batches lost to downtime and to yield.

What this calculator does

Good batches a line can release in a period from cycles, uptime and first-pass yield, against your target.

Formula used

Gross capacity = output per cycle before yield × available cycles
Run capacity = gross capacity × line uptime ÷ 100
Good released capacity = run capacity × first-pass yield ÷ 100
Capacity lost to downtime = gross − run; capacity lost to yield = run − good
Share of target = good released capacity ÷ target good capacity × 100

Inputs explained

Output per Cycle Before Yield: Gross output each cycle makes before first-pass yield is applied.
Available Process Cycles: Cycles the schedule allows in the period, as a whole number.
Expected Line Uptime: Share of the available cycles the line is expected to run.
Expected First-Pass Yield: Share of run output released on the first pass.
Target Good Capacity: Good batches the plan or budget needs in the period.

How to use the result

Best suited to monthly capacity planning, testing an uptime project, checking a yield target.
The model is availability times quality only; speed and minor stop losses are excluded, so it is not full OEE. Changeovers, cleaning and planned maintenance are already inside the available cycle count you enter.

Current U.S. benchmarks

The producer price index for industrial chemicals stands at 336.006 (BLS, Aug 2026), up 13.3% from a year earlier. Quotes priced off last quarter's material cost miss this move.
The U.S. has 14,543 chemical manufacturing establishments employing about 911,245 workers (Census County Business Patterns, 2023).

Common questions

Why rename the first input? V1 called it good output per cycle and still multiplied by yield, which counted the good part twice. Enter the gross output each cycle makes before first-pass yield is applied.
Is this the same as OEE? No. It is availability times quality, with performance losses from speed and minor stops left out. Full OEE also measures performance against the ideal cycle time, which needs a nameplate rate this model does not ask for.
How do I count available cycles? Take the cycles the schedule and staffing allow in the period, including planned shutdowns, then let uptime percent remove the unplanned downtime. Do not pre-deduct the same downtime twice.
Can good capacity exceed gross capacity? No. Uptime and yield are capped at 100%, so good released capacity is never above gross capacity. If yield or uptime really is 100%, good capacity equals the gross figure.

Last reviewed 2026-10-01.