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Concrete Volume Calculator

Slabs · Footings · Columns · Cylinders

Concrete Volume Calculator
Calculate concrete quantities for equipment pads, pipe supports, thrust blocks, and foundations. Provides volume in cubic yards, bag estimates, truck loads, and material weight for project planning.

Select Shape

Slab Dimensions

ft
in
ft
in
in
ea

Project Options

Quick Reference

  • 1 yd³ = 27 ft³
  • 1 truck ≈ 10 yd³ (typical)
  • Normal concrete = 150 lb/ft³
  • Min. order often 1-2 yd³

Typical Thicknesses

  • 4" — Sidewalks, light duty
  • 6" — Driveways, equipment pads
  • 8" — Heavy equipment
  • 12"+ — Foundations, footings