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Steel Weight Calculator, MS Weight Calculator, Calculator for steel pipes, Online Round Pipe Weight Calculator

Select Your Metal:
Select a Shape:
Number of Pieces:
Enter size information:
Calculated Weights
Approx. weight in kg*
Approx. weight in lbs*
*These weights should be used for estimation purposes only. Plate weight does not allow for kerf.

How to calculate the pipe weight in kg?

To calculate the pipe weight in kilograms, make sure to use kilograms per cubic meter for the density of your pipe material and multiply that by the volume of your pipe material in cubic meters. So, when using this formula:

Weight of Pipe (W) = (Outside Diameter - Wall Thickness) x Wall Thickness x Length x Density of Steel

  • Outside Diameter is the outer diameter of the pipe
  • Wall Thickness is the thickness of the pipe wall
  • Length is the length of the pipe
  • Density of Steel is the density of the steel used to make the pipe, which is typically around 7850 kg/m^3.

  • So, the weight of the pipe is calculated by finding the volume of the metal in the pipe (which is the difference between the volume of the outer cylinder and the inner cylinder), and then multiplying it by the density of the steel.

    Note that this formula assumes that the pipe is made of steel. If the pipe is made of a different material, you will need to use the appropriate density value for that material.