Contents

- 1 What is the formula for calculating concrete?
- 2 How much quikrete do I need calculator?
- 3 How much concrete do I need for a 10×10 slab?
- 4 How many square feet will 5 yards of concrete cover?
- 5 How much does 2 yards of concrete cost?
- 6 What is the correct mix for concrete?
- 7 Can you pour concrete directly on dirt?
- 8 How much area does a 80lb bag of quikrete cover?
- 9 How much quikrete Do I need to fill a 5 gallon bucket?
- 10 How much does 4 yards of concrete cost?
- 11 How many bags of concrete do I need for a 6×6 post?
- 12 How many bags of cement do I need for 100 square feet?
- 13 How much does it cost to pour a 12×12 concrete slab?
- 14 How much does 30 yards of concrete cost?

## What is the formula for calculating concrete?

Calculating the volume for concrete requires using three dimensions: length times width (which is area) times the height (thickness) or L x W x H. If you are using feet as your standard unit of measurement, this formula will give you the volume of concrete in cubic feet.

## How much quikrete do I need calculator?

Assume a 10-by-10-foot square area with concrete 4 inches thick. When you multiply 10 by 10 by. 333 feet, you get 33.333 cubic feet. Divide the total cubic feet needed by the total cubic feet that can be made from one bag of Quikrete Concrete Mix.

## How much concrete do I need for a 10×10 slab?

For a 10 x 10 slab, we’d suggest a mix with a capacity of about 4,000 pounds per square inch, or psi. This is basic for residential projects, and it can withstand traffic and support heavy loads.

## How many square feet will 5 yards of concrete cover?

According to the table above, one cubic yard of concrete placed at a thickness of 5-inches covers 65 square feet. In a perfect universe, our 1,080 square foot driveway will need exactly 16.62 cubic yards of concrete (1,080 square feet / 65 square feet equals 16.62 cubic yards).

## How much does 2 yards of concrete cost?

According to the NRMCA – Ready Mixed Concrete Industry Data Survey, the average cost of concrete in 2018 was $120 per cubic yard, or $240 for the 2 cubic yards needed for a typical 10-by-10-foot patio. Bulk Concrete Prices.

Cubic Yards | Price Range |
---|---|

1* | $140-$200 |

2 * | $280-$400 |

3* | $420-$600 |

4* | $560-$800 |

## What is the correct mix for concrete?

In terms of the ratio for concrete, it depends on what strength you are trying to achieve, but as a general guide a standard concrete mix would be 1 part cement to 2 parts sand to 4 parts aggregates. For foundations, a mix of 1 part cement to 3 parts sand to 6 parts aggregates can be used.

## Can you pour concrete directly on dirt?

Long story short, yes you can pour concrete over dirt.

## How much area does a 80lb bag of quikrete cover?

4 sq feet in that amount of cement.

## How much quikrete Do I need to fill a 5 gallon bucket?

Your 5 gallon bucket is 0.7777850 cubic feet dry. You will need 2 – 50lb bags of Quikrete Fast Setting Concrete Mix to complete your project.

## How much does 4 yards of concrete cost?

Each cubic yard of concrete costs $119 to $147 per cubic yard delivered. Short-Load Concrete Prices.

Cubic Yards | Mixing On-site Fees |
---|---|

4 – 4.75 | $80 |

3 – 3.75 | $90 |

2 – 2.75 | $100 |

1 – 1.75 | $110 |

## How many bags of concrete do I need for a 6×6 post?

As I recall, a 60 # bag of concrete is about. 5cf, so you’d need 3 bags per hole.

## How many bags of cement do I need for 100 square feet?

4 bags ( 401 kg) of cement and 1593 nos bricks are required for 100 square feet 13.5 inch brick wall.

## How much does it cost to pour a 12×12 concrete slab?

How much does a 12×12 concrete slab cost? The average cost to pour a 12×12 concrete slab that is 4” thick is between $888 and $1,584, with professional labor and materials included.

## How much does 30 yards of concrete cost?

Use $90 per cubic yard as a ballpark figure for concrete prices, but concrete slab cost will vary by region. Also, expect a fee of about $60 per load for delivery from a concrete truck for concrete cost. There could be other fees for such things as Saturday concrete truck delivery and small loads.