Free Concrete Calculators
Professional-grade tools for every phase of concrete work — from slab takeoff to final estimate.
Concrete
Concrete Slab Calculator
Calculate concrete volume, bags, and truck loads for any slab — with waste factor and cost.
Open calculator →Concrete Footing Calculator
Compute concrete volume and cost for strip footings and pad footings.
Open calculator →Foundation Wall Calculator
Calculate concrete for poured foundation walls with opening deductions.
Open calculator →ICF Concrete Calculator
Estimate ICF block count and concrete volume by core width for insulated concrete forms.
Open calculator →Reinforcement
Envelope
Site
Gravel Subbase Calculator
Estimate gravel volume, weight in tons, and haul cost with compaction factor.
Open calculator →Excavation Calculator
Calculate bank cubic yards, loose volume with bulking, truck loads, and haul-off cost.
Open calculator →Formwork Calculator
Estimate formwork panel count, board feet, and cost for foundation walls and slab edges.
Open calculator →Saw Cut Control Joint Calculator
Calculate total linear feet of saw-cut control joints and panel count for concrete slabs.
Open calculator →Ready to build your full estimate?
Use the full estimating tool to combine all calculators into one professional PDF estimate.
Go to Full Estimator →