Fabric Roll Weight Calculator
Estimate net fabric roll mass from width, length, and basis weight.
A QUICK WALKTHROUGH
How to use this tool
- Enter values in the stated units and matching measurement scope.
- Review formula assumptions and safety limits.
- Calculate locally in your browser.
Formula and limitations
Mass (kg) = width (m) × length (m) × GSM (g/m²) ÷ 1000. Excludes tube/core and packaging mass. This does not approve a railway design, operating limit, or aquaculture practice.
Privacy
Inputs are processed locally and not uploaded.
GOOD TO KNOW
Common questions
How is net fabric mass estimated?
Multiply width in metres by length in metres and GSM in grams per square metre, then divide by 1000 to get kilograms.
Are the roll core and packaging included?
No. The estimate covers fabric only; core and packaging mass are excluded.