Concrete Calculators
Browse $16 calculators in this category — organized by project group, with each tool featuring its own formula, worked example and technical diagram. All calculators run 100% in your browser — no backend, no tracking. US customary default with metric where useful.
$16 calculators · $5 groups
General & Volume
Concrete Calculator
Calculate concrete volume, weight and cost for any slab, footing or wall. Supports cubic yards, bags and ready
OpenConcrete Volume Calculator
Calculate concrete volume in cubic yards and cubic feet for slabs, footings and walls — with waste factor.
OpenConcrete Weight Calculator
Calculate concrete weight in pounds, short tons and metric tonnes from length, width and depth. Normal-weight
OpenCost & Mix
Concrete Cost Calculator
Estimate concrete cost per cubic yard and per bag — compare ready-mix vs bags with waste and delivery.
OpenConcrete Mix Calculator
Calculate concrete mix — cement, sand, aggregate and bags from volume and ratio. Enter concrete dimensions to
OpenConcrete Pour Calculator
Calculate concrete pour volume, bags and weight — cubic yards/feet, 40/60/80-lb bags vs ready-mix, weight and
OpenFootings & Foundations
Concrete Footing Calculator
Calculate concrete volume for spread footings, continuous footings, and spot footings. Includes options for sq
OpenConcrete Foundation Calculator
Calculate concrete volume for foundation walls, grade beams, and pier foundations. Supports rectangular and ci
OpenConcrete Slab Calculator
Calculate concrete slab volume, bags and weight — cubic yards/feet, 40/60/80-lb bags vs ready-mix, weight and
OpenWalls & Structures
Concrete Wall Calculator
Calculate concrete volume for foundation walls, retaining walls, and freestanding walls. Includes options for
OpenConcrete Column Calculator
Calculate concrete volume for square, rectangular, and circular columns. Includes options for tied columns, sp
OpenConcrete Curb Calculator
Calculate concrete volume for curb and gutter systems, including barrier curbs, mountable curbs, and slab curb
OpenConcrete Stair Calculator
Calculate concrete volume for straight stairs, L-shaped stairs, and U-shaped stairs. Includes options for rise
OpenConcrete Ramp Calculator
Calculate concrete volume for wheelchair ramps, loading dock ramps, and sloped access ramps. Includes options
OpenConcrete Tube Calculator
Calculate concrete volume for circular slabs and hollow tubes — outer and inner diameter with quantity and was
Open