You can use this concrete calculator to help you determine the number of bags of QUIKRETE® Concrete Mix, Mortar Mix, or Fast-Setting Concrete you will need for the following projects. (All calculations are rounded up to the next highest whole bag).

Calculators:

- Concrete Mix - to build either a 4 inch or 6 inch slab
- Mortar Mix - to lay either 8 inch x 2 inch x 4 inch bricks or 8 inch x 8 inch x 16 inch blocks at a 3/8 inch joint
- Fast-Setting Concrete - to set a post
- Base Coat Stucco & Finish Coat Stucco
- Veneer Stone Mortar
- QUIKWALL
^{®}Surface Bonding Cement - Concrete Crack Sealant
- Mortar Joint Sealant
- Polymeric Jointing Sands
- Playsand
- Hardscapes Sands, Stones, Pebbles & Rocks

Quantity and/or coverage calculations for all QUIKRETE® products can be found on all Spec Data sheets.

The calculator will indicate the number of 60 lb bags you will need to build a 4 inch or 6 inch slab. (all yields are approximate and do not allow for uneven substrate, waste, etc.)

Select The Right Concrete For You

QUIKRETE 5000 Concrete Mix

QUIKRETE Crack Resistant Concrete Mix

QUIKRETE Concrete Mix

QUIKRETE Fast-Setting Concrete Mix

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The calculator will indicate the number of 60 or 80 pound bags of QUIKRETE® Mortar Mix you need to construct your project with a 3/8 inch mortar joint. (All yields are approximate and do not include allowance for uneven subgrade, waste, etc.)

Remember, the depth of the post hole should be one-half of the above-ground post height. (Example: For a 6 feet above ground post, use a post with an overall height of 9 feet and place 3 feet in the ground). The calculator will indicate the number of 50 lb. bags of QUIKRETE® Fast-Setting Concrete you need.

The calculator will indicate the number of 80 lb bags of QUIKRETE^{®} Base Coat Stucco and Finish Coat Stucco you will need to construct your stucco wall using a traditional 3 coat or 2 coat application process. (All yields are approximate and do not allow for uneven application thickness, waste, etc.)

Project Video

The calculator will indicate the number of 80 lb. bags of QUIKRETE^{®} Veneer Stone Mortar you will need to construct your wall, including the scratch coat, bond coat and jointing mortar application. (All yields are approximate and do not allow for uneven application thickness, waste, etc.)

Project Videos

How To Install Veneer Stone

Mixing Mortar

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The calculator will indicate the number of 50 lb. bags you will need to coat all sides of your wall with QUIKWALL^{®} Surface Bonding Cement. (All yields are approximate and do not allow for uneven application thickness, waste, etc.)

The calculator will indicate the number of 10.1 oz. tubes of QUIKRETE^{®} Polyurethane Concrete Crack Sealant or 10.1 oz tubes of Concrete Repair you will need for your project.

Project Videos

Sealing & Waterproofing Cracks in Concretes

Repair and Sealing Cracks In Concrete

Repairing Cracks In Vertical Surfaces

The calculator will indicate the number of 10.1 oz. tubes of QUIKRETE^{®} Polyurethane Mortar Joint Sealant or 10.1 oz tubes of Mortar Repair you will need for your project.

Project Videos

Tuck Pointing Mortar Joints

Sealing & Waterproofing Damaged Water Joints

The calculator will indicate the approximate number of Polymeric Jointing Sand bags you will need for your project. (Based on standard 2 inch x 4 inch x 6 inch pavers. Usage will be different for other paver sizes and for use with natural stone.)

Project Video

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The calculator will indicate the number of bags you will need to fill the sand box at a 2", 3", 4", 5" and 6" depth.

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The calculator will indicate the number of bags you will need to cover the area at a 1/8", 1/4", 3/8", 1/2", 3/4", 1" and 2" depth.

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