You can easily get the weight when having the following information:
1.Wire diameter (must be in MM).
2. Mesh Number per inch.
3. Roll/Piece Width (must be in Meter)
4. Roll/Piece Length (must be in Meter)
For Materials of Iron, Steel, or Stainless Steel,
Weight= Wire Dia (MM) 2 x Mesh No. X Roll Width (M) x Roll Length (M)/2
Gal. Welded Wire Mesh 1/2inch x 1/2inch x 0.711MM X 3Feet X 100Feet
Weight=0.7112 x 2 x 0.914 x 30.48 / 2 =14.1KG
S.S. wire mesh 100mesh x 100mesh x 0.10MM x 1M x 30M
Weight=0.102 x 100 x 1 x 30 / 2 =15.0KG.
That means the theory weight of S.S. mesh 100mesh x 100mesh x 0.1MM per 1M x 30M roll is 15.0KG.
Sometimes factory offered the weight to be 14.7kg as the weight tolerance is around 2%.
This weight calculation formula can be applied to Iron, Steel, or S.S. wire mesh with square hole.
For Weight calculation formula of Hexagonal, Expanded, Chain Link, Brass/P.B./copper, or Barbed wire, please send your inquiry if you are interested.