Tips on weight calculation (For wire mesh with square hole only):
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,

Example 1:
Gal. Welded Wire Mesh 1/2inch x 1/2inch x 0.711MM X 3Feet X 100Feet

Example 2:
S.S. wire mesh 100mesh x 100mesh x 0.10MM x 1M x 30M

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%.

Note:
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.