Concrete Calculator Slabs, Square Footings, or WallsLengthfootinchyardmetercentimeterWidthfootinchyardmetercentimeterThickness or HeightfootinchyardmetercentimeterQuantity Hole, Column, or Round FootingsDiameterfootinchyardmetercentimeterDepth or HeightfootinchyardmetercentimeterQuantity Circular Slab or TubeOuter DiameterfootinchyardmetercentimeterInner DiameterfootinchyardmetercentimeterLength or HeightfootinchyardmetercentimeterQuantity We look forward to helping you with your next project! Contact us by phone or email to get started. Email us Call us