Rebar Bend and Weight Schedule

Cut length with bend allowance and total weight by bar size from the bundled #3-#11 unit weights.

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Formula and source

Cut length = straight_ft + bend_allowance_in / 12 where bend_allowance = sum over bend types of (multiplier × bar_diameter): 90° = 6 db, 135° = 6 db, 180° = 4 db, stirrup = 14 db, hook = 6 db. Row weight = cut_length × unit_weight × pieces. Total = sum of rows.

ACI 318-19 / CRSI Manual of Standard Practice by name. Unit weights per CRSI / ASTM A615 published values: #3 = 0.376 lb/ft, ..., #11 = 5.313 lb/ft.

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