Material Roll Weight Calculator (Web)

Estimate the mass of an unwind or rewind material roll.

Material Type
Density (g/cm3)
Paper 1.20
Polypropylene .90
Polyester / Mylar 1.39
Polycarbonate 1.20
Polyethylene .94
Polystyrene 1.05
Nylon 1.15
Cellophane 1.42
Aluminum 2.71
Copper 8.96
Steel 7.87
   

Roll of material