Steel Beam Weight Calculator
Calculate the total weight of a steel beam from its weight-per-foot designation and length.
Weight per Beam
620 lbs
Weight per Beam vs Beam Weight
Formule
## Steel Beam Weight **Weight = Weight per Foot x Length** Steel beams are designated by their weight per linear foot (e.g., W8x31 weighs 31 lbs/ft). Multiply by the cut length to get the total weight for ordering, shipping, and crane planning.
Exemple Résolu
One W8x31 beam, 20 feet long.
- 01Weight = 31 x 20 = 620 lbs
- 02Total = 620 lbs = 0.31 tons
Questions Fréquentes
What does W8x31 mean?
W means wide flange, 8 is the approximate depth in inches, and 31 is the weight in pounds per foot. The actual depth may vary slightly from the nominal designation.
How much does structural steel cost?
Fabricated structural steel typically costs $0.75 to $2.00 per pound installed, depending on complexity, coatings, and market conditions. Raw material alone is roughly $0.40-0.80 per pound.
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