Calculate titanium weight in pounds or kilograms for sheet, round bar, tube, angle, T bar and C channel shapes from dimensions in inches or millimeters.

0.163 lb/inยณ (4.51 g/cmยณ) is commercially pure titanium; Ti-6Al-4V (Grade 5) is about 0.160 lb/inยณ (4.43 g/cmยณ).

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Titanium Weight Formulas

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

Titanium Flat Sheet Weight Formula = L * W * T * d

Titanium Round Bar Weight Formula = pi * D2/4 * L * d

Titanium Square Hollow Tube Weight Formula = (Wo2 – Wi2) * L * d

Titanium Round Hollow Tube Weight Formula = pi * (R2-r2) * L * d

Titanium Square Angle Weight Formula = T * (W + H – T) * L * d

Titanium T-Bar Weight Formula = [W*T + (H – T)*T] * L * d

Titanium C Channel Weight Formula = (2*W*T1 + H*T2) * L * d

Variables used in these equations: 

  • L is the length
  • W is the width (or leg/flange width, depending on shape)
  • H is the overall T-bar height, angle leg height, or clear web height between C-channel flanges, depending on shape
  • T is the thickness
  • d is the density
  • D is the diameter
  • R is the outer radius
  • r is the inner radius
  • Wo is the outer width (side length) of a square tube
  • Wi is the inner width (side length) of a square tube
  • T1 is the channel flange thickness
  • T2 is the channel web thickness

Enter dimensions in inches, millimeters or centimeters. Density can be entered in lb/inยณ, g/cmยณ or kg/mยณ and is converted internally. Results show pounds and kilograms of mass. The default 0.163 lb/inยณ approximates commercially pure titanium; use the density for your alloy. These ideal uniform-section formulas omit fillets, welds, holes and manufacturing tolerances. For C channels, web height is the clear distance between flanges, excluding both flange thicknesses.

What is the density of titanium?

The density of commercially pure titanium at room temperature is about 0.163 lb/inยณ (โ‰ˆ 4510 kg/mยณ).