How do you calculate extrusion output rate?

Divide actual good output by planned output. With 8,400 lb good against a 9,000 lb plan, that is 8,400 / 9,000 = 93.33%.

What is a good extrusion output rate?

Well-run pipe and profile lines target 90-95% of a realistic plan; blown film lines running thin gauges often accept a bit lower. At 93.33% against a 95% target you are 1.67 points short — respectable but with room to close.

Why is my output rate below 100%?

Planned output already bakes in expected line speed, so shortfalls come from unplanned stops (screen changes, resin runouts), reduced line speed to hold spec, or scrap that never counts as good output.

Output rate vs OEE — what's the difference?

Output rate is a single ratio of good-to-planned pounds or feet. OEE multiplies availability, performance, and quality separately, so OEE explains the cause while output rate just flags the gap.

Should I measure output in pounds or feet?

Use pounds for resin-limited lines and thick-wall pipe where weight drives cost; use feet for film and profile where linear yield sells the product. Keep the good and planned figures in the same unit.

How do I close a 1.67-point gap to target?

Attack the biggest loss first: cut a recurring changeover from 20 to 12 minutes, or eliminate a scrap band from a wall-thickness excursion, and you typically recover several points per run.

Plastics Extrusion - Pipe, Film & Profile calculator

Extrusion Output Rate Calculator

Extrusion Output Rate measures how much saleable pipe, film, or profile a line actually produced against what it was scheduled to make, expressed as a percent. Line supervisors and plant managers on PVC pipe, blown film, and profile lines watch it every shift because it separates true throughput problems from paperwork noise. Unlike raw pounds-per-hour, this rate strips out schedule size, so a small run and a big run can be compared on equal footing. A rate that drifts below target usually points to unplanned downtime, resin starvation, or scrap from out-of-spec wall or width.

What this calculator does

Compare actual extruder output against the planned pounds per hour or feet per hour target for a pipe, film, sheet, or profile line.
Use it during shift review when the line team needs to see whether actual extrusion output is above or below the production target.
It computes the ratio of good extruded output to planned output as a percent, plus how many points you sit above or below your target rate.

Formula used

Extrusion Output Rate = actual good extrusion output ÷ planned extrusion output
Gap to target = target output rate - calculated rate

Inputs explained

Actual good extrusion output:
Planned extrusion output:
Target output rate:

How to use the result

Use it at end of shift or end of run to grade a line's throughput and flag when downtime or scrap is eating into the schedule.
It treats only good output as the numerator, so it does not tell you whether a shortfall came from slow line speed, downtime, or scrap rejection — you need those breakdowns separately.

Current U.S. benchmarks

The producer price index for steel mill products stands at 348.53 (BLS, May 2026), up 6.7% from a year earlier. Quotes priced off last quarter's material cost miss this move.
The producer price index for aluminum mill shapes stands at 404.859 (BLS, May 2026), up 36.8% from a year earlier. Quotes priced off last quarter's material cost miss this move.
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 3,569 primary metal manufacturing establishments employing about 354,911 workers (Census County Business Patterns, 2023).

Common questions

How do you calculate extrusion output rate? Divide actual good output by planned output. With 8,400 lb good against a 9,000 lb plan, that is 8,400 / 9,000 = 93.33%.
What is a good extrusion output rate? Well-run pipe and profile lines target 90-95% of a realistic plan; blown film lines running thin gauges often accept a bit lower. At 93.33% against a 95% target you are 1.67 points short — respectable but with room to close.
Why is my output rate below 100%? Planned output already bakes in expected line speed, so shortfalls come from unplanned stops (screen changes, resin runouts), reduced line speed to hold spec, or scrap that never counts as good output.
Output rate vs OEE — what's the difference? Output rate is a single ratio of good-to-planned pounds or feet. OEE multiplies availability, performance, and quality separately, so OEE explains the cause while output rate just flags the gap.
Should I measure output in pounds or feet? Use pounds for resin-limited lines and thick-wall pipe where weight drives cost; use feet for film and profile where linear yield sells the product. Keep the good and planned figures in the same unit.

Last reviewed 2026-05-12.