Concrete Calculator

Determine yards of concrete needed to pour a slab, patio, footing, column, or post fill-project, including circular slabs and patios.

Usage

Start by Selecting Type of construction you are doing, Slab, Footing, Column or Wall.

Rectangular Slab

1. Length: Enter length of slab. (You can enter fractions and mix units as well.)
2. Width: Enter width of slab. (You can enter fractions and mix units as well.)
3. Thickness: Enter slab thickness. (You can enter fractions and mix units as well.)
4. Area: Calculator shows concrete area. (You can use Units Selector to see volume in different unit.)
5. Volume: Calculator shows volume of concrete that will be needed to build slab. (You can use Units Selector to see volume in different unit.)

Circular Slab

1. Diameter: Enter diameter of slab. (You can enter fractions and mix units as well.)
2. Thickness: Enter slab thickness. (You can enter fractions and mix units as well.)
3. Area: Calculator shows concrete area. (You can use Units Selector to see volume in different unit.)
4. Volume: Calculator shows volume of concrete that will be needed to build slab. (You can use Units Selector to see volume in different unit.)

Footing

1. Length: Enter length of footing. (You can enter fractions and mix units as well.)
2. Width: Enter width of footing. (You can enter fractions and mix units as well.)
3. Depth: Enter depth of footing. (You can enter fractions and mix units as well.)
4. Area: Calculator shows concrete area. (You can use Units Selector to see volume in different unit.)
5. Volume: Calculator shows volume of concrete that will be needed for footing. (You can use Units Selector to see volume in different unit.)

Circular Column

1. Diameter: Enter diameter of column. (You can enter fractions and mix units as well.)
2. Height: Enter height of column. (You can enter fractions and mix units as well.)
3. Area: Calculator shows concrete area. (You can use Units Selector to see volume in different unit.)
4. Volume: Calculator shows volume of concrete that will be needed to build column. (You can use Units Selector to see volume in different unit.)

Wall

1. Height: Enter length of wall. (You can enter fractions and mix units as well.)
2. Length: Enter length of wall. (You can enter fractions and mix units as well.)
3. Thickness: Enter wall thickness. (You can enter fractions and mix units as well.)
4. Area: Calculator shows concrete area. (You can use Units Selector to see volume in different unit.)
5. Volume: Calculator shows volume of concrete that will be needed to build wall. (You can use Units Selector to see volume in different unit.)