Leave a Comment / Uncategorized / By gurdeep225@yahoo.com Concrete Calculator Concrete Calculator Slabs, Square Footings, or Walls Length (l): meters Width (w): meters Thickness or Height (h): centimeters Quantity: Calculate Slab Hole, Column, or Round Footings Diameter (d): meters Depth or Height (h): meters Quantity: Calculate Footing Circular Slab or Tube Outer Diameter (d1): meters Inner Diameter (d2): meters Length or Height (h): centimeters Quantity: Calculate Tube Curb and Gutter Barrier Curb Depth: centimeters Gutter Width: centimeters Curb Height: centimeters Flag Thickness: centimeters Length: meters Quantity: Calculate Curb Stairs Run: centimeters Rise: centimeters Width: centimeters Platform Depth: centimeters Number of Steps: Calculate Stairs