Splash Lloyd Rebar

The Lloyd Rebar Calculator suite is a powerful set of online calculators to estimate the rebar, concrete and forms materials needed for a masonry project.  This calculator suite is brought to you for free from the Lloyd Rebar Company which brings high quality rebar products based in Shelby Ohio.  This suite includes 196 specific functions and information page.

Top Rebar Calculators

• Rebar and Concrete in a Slab: Computes the total length and weight of rebar and the volume and weight of concrete needed for a slab.  This takes into account rebar lapping and the concrete displaced by the rebar.
• Length of Rebar in Grid: Computes the total length of rebar needed for one or more mats of rebar in a rectangle concrete slab, and accounts for rebar lapping. Available in English and Spanish languages.
• Weight of Rebar in Grid: Computes the total weight of rebar needed for a concrete slab based on the dimensions of the slab and the spacing and size of the rebar. Available in English and Spanish languages.
• Concrete, Rebar and Forms for a Wall: Computes the length or weight of rebar, the volume of concrete, or the surface area of forms for a concrete wall. 
• Rebar in Irregular Shaped Slab: Estimates the length and weight of rebar needed for an irregular shaped slab.  
• Rebar in Circular Slab: Computes the length and weight of rebar in a circular slab. 
• Rebar Lapping Length: Computes the length overlap needed at a rebar joint based on the lapping factor and rebar size.

All calculators are found in two main categories: Rebar and Masonry

• Rebar Calculator: Computes the amount of rebar (length, weight and lapping) for rectangle, circular and irregular slabs and walls.  Available in English and Spanish.
• Foundations Footers and Piers Calculator: Computes the number of block and/or concreted needed for footers, piers, foundation walls, and posts.
• Concrete Slab Calculator: Computes the amount rebar and concrete for a rectangular, polygons, circular or semi-circular slab.
• Masonry Wall Calculator: Computes the number of brick and block for a house (building), foundation or wall including the amount of concrete needed for mortar joints.  It also includes calculators for the amount of materials needed for concrete forms.