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Rebar Weight Calculator
Reinforcing steel length and weight for US bar sizes #3–#11.
Project measurements
How it’s calculated
Total LF = length per bar × number of bars. LB = total LF × nominal LB/LF. Waste weight = LB × (1 + waste ÷ 100).
Uses standard nominal US reinforcing bar weights published by Nucor. Actual manufactured weights are subject to specification tolerances.
Source: Nucor nominal rebar weightsNeed a More Detailed Construction Estimate?
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