Weight calculators

Pipe weight

Round pipe from OD, wall thickness, and length. Results in kilograms. Density defaults suit carbon steel mill products.

Output
kg
Inputs
mm · m

Inputs

Indicative · not a mill cert

Formula

W = π × (OD − t) × t × L × ρ ÷ 1000
  • • Mean diameter = OD − wall thickness
  • • Units: mm, m, g/cm³ → kg