Select the shape of the Polycarbonate and enter the required variables. The calculator will evaluate and display the Polycarbonate weight. 

Polycarbonate Weight Calculator

Polycarbonate Weight Formulas

The following formulas are used to calculate the weight of Polycarbonate in different shapes.

Polycarbonate Flat Sheet/Square Bar Weight Formula = L * W * T * d

Polycarbonate Round Bar Weight Formula = pi * D^2/4 * L * d

Polycarbonate Square Hollow Tube Weight Formula = [W^2-(W-2T)^2] * L * d

Polycarbonate Round Hollow Tube Weight Formula = pi * (R^2-r^2) * L * d

Polycarbonate Square Angle Weight Formula = (2*W*T – T^2) * L * d

Polycarbonate T bar Weight Formula = (W*T + (H-T)*T)* L * d

Polycarbonate C Channel Weight Formula = (2*W*T1+Hi*T2)* L * d

Variables used in these equations: 

  • L is the length
  • W is the width
  • H is the height
  • d is the density
  • D is the outer diameter
  • T is the thickness
  • R is the outer radius
  • r is the inner radius
  • T1 is the channel thickness along the width
  • T2 is the channel thickness along the height
  • Hi is the channel inner height

The calculator uses inches for all length inputs and returns weight in pounds (lb). Density can be entered in lb/in³ or kg/m³; kg/m³ is converted internally to lb/in³.

What is the density of Polycarbonate?

The average density of Polycarbonate is 0.0433528 lb/in³ (approximately 1200 kg/m³).