FORMULA FOR CALCULATING WEIGHT PER FOOT
ON ROUND STAINLESS AND CARBON STEEL TUBING AND PIPE*
| Average Weight /Foot | |
| W = 10.68 (D – t)t | |
| Minimum Weight/Foot | |
| W = 10.68 [D- (t / 0.875)] (t / 0.875) | |
| Where | W = Weight in pounds per foot (carried to four digits) |
| D = Outside diameter in inches (to three decimal places) | |
| t = Wall thickness in decimals (to three decimal places) | |
| *To determine Average or Minimum Wall Weight of square or rectangular tubing, substitute 13.60 for 10.68 in the above formula. | |
| Formula for calculating weight per foot on stainless and carbon steel bars | |
| Rounds: 2.673 x D2 | |
| Squares: 3.403 x D2 | |
| Hexagons: 2.947 x D2 | |
| Flats: 3.403 x T x W | |