EVERYDAY CLARITY
Fabric Roll Mass Calculator
Calculate fabric roll mass from the stated quantities. Net fabric mass excludes roll core and packing.
Your result
Fabric area
m²
Estimated net mass
kg
Reference calculation or estimate for example inputs; assumptions and limitations apply.
Calculations run in your browser.
What to enter
| Input | Meaning and units |
|---|---|
| Fabric length (m) | Enter fabric length in m; use the same basis as the other measurements. |
| Fabric width (m) | Enter fabric width in m; use the same basis as the other measurements. |
| Measured grammage (g/m²) | Enter measured grammage in g/m²; use the same basis as the other measurements. |
Understanding your result
Net fabric mass excludes roll core and packing.
Common mistakes
- GSM is mass per area, not thickness. Width is in metres.
Check your calculation
- Use the worked example as a known reference case, then change one input at a time and check the direction and units of the response.
Calculation checks, sources and review limits
What net fabric mass follows from roll length, width and grammage?
Calculate fabric roll mass from the stated quantities. Net fabric mass excludes roll core and packing.
Common uses
- What net fabric mass follows from roll length, width and grammage
How it works
area=length*width; mass=area*gsm/1000
Worked example
Enter Fabric length: 100 m; Fabric width: 1.5 m; Measured grammage: 200 g/m². Results: Fabric area: 150 m²; Estimated net mass: 30 kg.