The BN Products Rebar Calculator is a powerful online calculator to estimate rebar, concrete and forms materials needed for your rebar project. This calculator is brought to you for free from BN Products - USA which has been bringing you professional grade tools since 1925. This calculator suite includes over 100 specific calculator functions and data pages.
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 calculator 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.
