How do you calculate quote margin on a film order?

Subtract the loaded cost from the quoted price to get the dollar gap, then divide the gap by your reference cost basis. With a $125 quote against $100 cost, the $25 gap over the $100 basis gives a 25% margin.

What is a good quote margin for specialty films and barrier materials?

Converters typically target 20-35% gross on standard barrier film runs; highly engineered membrane or medical-grade laminates often need 40%+ to fund R&D and low-volume changeovers. The 25% in the worked example sits at the low end of acceptable for commodity barrier work.

Quote margin vs markup — what's the difference?

Margin divides profit by price (or your reference basis); markup divides profit by cost. A $25 profit on $100 cost is a 25% markup here, but if you divided by the $125 price it would be a 20% margin. Confirm which basis your reference amount represents.

Why did my quote margin drop after the order was placed?

Usually resin or EVOH cost moved, or the actual run used more tie-layer or produced more edge trim than the estimate assumed, raising loaded cost while the quoted price stayed fixed.

Does this margin include scrap and startup waste?

Only if you built them into the loaded cost you entered. Barrier film startup can burn hundreds of feet dialing in layer ratios, so add a scrap allowance to the cost basis before trusting the margin.

How do I raise a quote margin without losing the order?

Requote the width or repeat-length to cut edge trim, consolidate slit widths to reduce changeovers, or substitute a lower-cost barrier structure that still meets the OTR/WVTR spec — each lowers the cost side of the gap.

Specialty Films, Membranes & Barrier Materials calculator

Quote Margin Calculator

Quote Margin tells a specialty-film converter how much of a quoted job is actually gross profit rather than covered cost. In coextruded barrier, metallized, and membrane work, resin, tie-layer, and EVOH prices swing week to week, so a quote that looked healthy at RFQ time can erode before the line even starts. Estimators, sales engineers, and plant controllers use this number to decide whether a quote clears the shop's margin floor. It is the single fastest sanity check between a customer PO and a job that actually contributes to overhead.

What this calculator does

Estimate quote margin for specialty films, membranes and barrier materials using production-ready inputs so teams can measure the gap between available and required amounts.
Use it when quote margin in specialty films, membranes and barrier materials needs a clean margin number for a specialty films, membranes and barrier materials go / no-go review.
It computes the gross margin percentage and the dollar margin gap between a quoted sell price and the fully-loaded cost to produce a film or membrane order.

Formula used

Quote margin amount gap = available quote margin amount - required quote margin amount
Quote margin = amount gap ÷ reference quote margin amount

Inputs explained

Quoted sell price per order (revenue booked):
Fully-loaded cost to run the order:
Cost basis used to express margin against:

How to use the result

Use it during quoting and order acceptance, or when re-pricing after a resin or EVOH cost move, to confirm the job clears your margin floor.
It measures margin on the cost basis you enter — if that cost omits scrap allowance, freight, or tie-layer premiums, the reported margin will read higher than reality.

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.
Global copper trades at $13,484 per tonne (IMF via FRED, May 2026), up 41.5% in a year, and U.S. industrial electricity averages 8.66 cents per kWh. Both feed electrified-hardware unit economics.

Common questions

How do you calculate quote margin on a film order? Subtract the loaded cost from the quoted price to get the dollar gap, then divide the gap by your reference cost basis. With a $125 quote against $100 cost, the $25 gap over the $100 basis gives a 25% margin.
What is a good quote margin for specialty films and barrier materials? Converters typically target 20-35% gross on standard barrier film runs; highly engineered membrane or medical-grade laminates often need 40%+ to fund R&D and low-volume changeovers. The 25% in the worked example sits at the low end of acceptable for commodity barrier work.
Quote margin vs markup — what's the difference? Margin divides profit by price (or your reference basis); markup divides profit by cost. A $25 profit on $100 cost is a 25% markup here, but if you divided by the $125 price it would be a 20% margin. Confirm which basis your reference amount represents.
Why did my quote margin drop after the order was placed? Usually resin or EVOH cost moved, or the actual run used more tie-layer or produced more edge trim than the estimate assumed, raising loaded cost while the quoted price stayed fixed.
Does this margin include scrap and startup waste? Only if you built them into the loaded cost you entered. Barrier film startup can burn hundreds of feet dialing in layer ratios, so add a scrap allowance to the cost basis before trusting the margin.

Last reviewed 2026-05-12.