ASTM Standard Steel Rebar Specifications
Printable lookup table for imperial steel reinforcing bar designations, nominal diameters, area, and unit weights per linear foot.
| Rebar Size | Diameter (Inches) | Area (Sq Inches) | Weight (lbs / ft) | Weight (20ft Stick) |
|---|---|---|---|---|
| #3 Bar | 0.375" (3/8") | 0.11 in² | 0.376 lbs/ft | 7.52 lbs |
| #4 Bar | 0.500" (1/2") | 0.20 in² | 0.668 lbs/ft | 13.36 lbs |
| #5 Bar | 0.625" (5/8") | 0.31 in² | 1.043 lbs/ft | 20.86 lbs |
| #6 Bar | 0.750" (3/4") | 0.44 in² | 1.502 lbs/ft | 30.04 lbs |