Dimensional Calculators

To Find Wall
OD ID Wall (Decimal)
To Find Outside Diameter (O.D.)
OD ID Wall (Decimal)
To Find Inside Diameter (I.D.)
OD ID Wall (Decimal)

Shape Weight Calculators

The following shape formulas can be used to calculate the nominal weights for various carbon steel and continuous cast iron shapes. These weight formulas are for nominal weights, (and are approximations), and should not be considered an exact weight. All dimensions are to be in inches.

Carbon Round Bar
Diameter (Dia.) Weight/Ft.(Lbs.)
Gray Iron Round Bar (Actual Diameter)
Diameter (Dia.) Weight/Ft.(Lbs.)
Ductile Iron Round Bar (Actual Diameter)
Diameter (Dia.) Weight/Ft.(Lbs.)
Gray Iron Rectangle and Square Bar
Height Width Weight/Ft.(Lbs.)
Ductile Iron Rectangle and Square Bar
Height Width Weight/Ft.(Lbs.)
Gray Iron Plate
Height Width Length Total Weight of Pc. (Lbs.)
Ductile Iron Plate
Height Width Length Total Weight of Pc. (Lbs.)
Gray Iron Tubing
Outside Diameter (O.D.) Wall (Decimal) Weight/Ft.(Lbs.)
Ductile Iron Tubing
Outside Diameter (O.D.) Wall (Decimal) Weight/Ft.(Lbs.)
Round Mild Carbon Tubing
Outside Diameter (O.D.) Wall (Decimal) Weight/Ft.(Lbs.)
Square Mild Carbon Tubing
Height or Width Wall (Decimal) Weight/Ft.(Lbs.)
Rectangular Mild Carbon Tubing
Height Width Wall (Decimal) Weight/Ft.(Lbs.)