Weight of #4 size rebar is 0.668 lb/ft.
To compute the weight of a length of rebar, CLICK HERE.
- Pick your length units (e.g. feet, meters)
- Enter the Rebar Length (e.g. 120 feet)
- Pick your Rebar Size (e.g. size 4)
Weight of Rebar: The calculator returns the weight in pounds. However, this can be automatically converted to other weight units (kilograms or short tons) via the pull-down menu.