Smart Concrete & Rebar Calculator
Beyond basic math—includes lap splices, chairs, and waste.
Dimensions
Rebar Reinforcement
Material Requirements
Concrete Volume
0.00 yd³
Includes 0% waste factor (add manually if needed)
Rebar Total
0 ft
~0 sticks (20ft length)
Pre-Mix Bag Estimate
0
80lb Bags
0
60lb Bags
*Estimates based on typical yields. Always check manufacturer specs.