How do I calculate how much concrete I need for a slab?

To calculate the amount of concrete you need for a slab, you should find the cubic yardage of the area you will be filling. Just follow these steps: Measure the area in feet. Multiply length by width, and then by thickness. Divide the resulting number by 27 to find cubic yards.

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Q: How much concrete do I need? How many bags do I need?

The amount of concrete you need varies by project. One 80lb bag covers an area of about 2 square feet , for a slab 4 inches thick . Two 60lb bags of concrete cover an area of about 2 square feet for a slab that is 6 inches thick .

Q: How much is a truckload of concrete?

A truckload of concrete can usually hold a maximum of 10 cubic yards .

Q: How many 80lb bags of concrete make a yard?

It takes about 41 bags of concrete to fill a cubic yard. Always plan to buy a few bags more than the exact required amount in case of mistakes.

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John Locklear Roofing

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FAQs for concrete delivery projects in Hamlet, NC

The amount of concrete you need varies by project. One 80lb bag covers an area of about 2 square feet, for a slab 4 inches thick. Two 60lb bags of concrete cover an area of about 2 square feet for a slab that is 6 inches thick.

A truckload of concrete can usually hold a maximum of 10 cubic yards.

The cost of concrete per cubic yard depends on which brand you purchase, but usually costs about $110 for bags.

It takes about 41 bags of concrete to fill a cubic yard. Always plan to buy a few bags more than the exact required amount in case of mistakes.

To calculate the amount of concrete you need for a slab, you should find the cubic yardage of the area you will be filling. Just follow these steps:

Measure the area in feet.
Multiply length by width, and then by thickness.
Divide the resulting number by 27 to find cubic yards.

Get matched with top concrete delivery pros in Hamlet, NC

Enter your zip and get matched with up to 3 pros

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