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STRETCH FILM BUYER GUIDE

Stretch Film Weight Calculator: Formula for Roll Weight and Length

Many buyers receive stretch film quotes that list roll price, length, gauge or weight without explaining how the numbers connect. A weight calculator helps check whether the quoted roll contains the expected amount of film.

Published by BINGOPLAS · Last updated September 9, 2026 · Product specifications, availability and delivery terms are confirmed in the written quote.

PURCHASING PRIORITIES

Formula and calculator search

Compare the written film specification, application fit, availability and delivery terms before choosing a supplier.

BUYER EXPLANATION

What to confirm before purchasing.

01

Use the net weight formula

For polyethylene stretch film, estimate net roll weight in pounds as width in inches x gauge x length in feet x 0.00000398. This is a practical buyer check, not a replacement for a controlled production tolerance.

02

Reverse the formula for length

If you know net film weight, use length in feet = net film weight / width / gauge / 0.00000398. This helps buyers verify whether a roll marketed by weight contains the expected footage.

03

Keep packaging weight separate

Core, label, carton and pallet weight can create confusion. A professional quote should clearly distinguish net film weight from gross roll, case and pallet weights.

QUOTE CHECKLIST

Information that makes the answer more accurate.

The right stretch film depends on the roll specification, wrapping method, pallet load, delivery location and measurable result. Use this checklist before comparing prices or changing suppliers.

REQUEST A WRITTEN QUOTE
01

Width in inches

Include this detail so the film recommendation can be tied to a real application instead of a generic roll price.

02

Gauge

Include this detail so the film recommendation can be tied to a real application instead of a generic roll price.

03

Length in feet

Include this detail so the film recommendation can be tied to a real application instead of a generic roll price.

04

Net film weight

Include this detail so the film recommendation can be tied to a real application instead of a generic roll price.

05

Gross roll and case weight separately

Include this detail so the film recommendation can be tied to a real application instead of a generic roll price.

FREQUENTLY ASKED QUESTIONS

Questions buyers ask before ordering.

What is the formula for stretch film roll weight?

Width in inches x gauge x length in feet x 0.00000398 equals approximate net film weight in pounds.

Can I calculate meters from feet?

Yes. Multiply feet by 0.3048 to convert roll length to meters.

RELATED BINGOPLAS PAGES

Review products, factory information and specifications.

Roll weight calculator · Feet to meters guide · Specification chart · 30 stretch film buyer questions

NEED A PRACTICAL ANSWER?

Send your roll label, load details and delivery ZIP code.

BINGOPLAS can review the current specification and help compare film formats by net roll weight, application result and delivered cost per wrapped pallet.

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