Contents

- 1 How much concrete do I need for a 10×10 slab?
- 2 How do I work out how much concrete I need?
- 3 What is the concrete formula?
- 4 How many square feet is a yard of concrete 4 inches thick?
- 5 How many square feet does a 80lb bag of concrete cover?
- 6 How much does 2 yards of concrete cost?
- 7 How many bags of cement do I need for 1 cubic meter?
- 8 How far does a 25kg bag of concrete go?
- 9 How many bags of cement do I need for 100 square feet?
- 10 How much is a square yard of concrete?
- 11 How much does 30 yards of concrete cost?
- 12 How thick should a concrete driveway be?
- 13 How many 80lb bags of concrete make a yard?
- 14 How much is 4 yards of concrete cost?
- 15 How much concrete do I need for a 24×24 garage?

## 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 do I work out how much concrete I need?

Next, you **need** to determine square footage – do this by multiplying the length by the width. Convert the thickness from inches to feet. Then, multiply the thickness (in feet) by the square footage to determine cubic feet. Next, you **need** to convert cubic feet into yards – do this by multiplying it by 0.37.

## What is the concrete formula?

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 many square feet is a yard of concrete 4 inches thick?

One Cubic Yard of Concrete: 4-inches thick – covers **81 square feet**. 5-inches thick – covers 65 square feet.

## How many square feet does a 80lb bag of concrete cover?

4 **sq feet** in that amount of **cement**.

## 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 |

## How many bags of cement do I need for 1 cubic meter?

Batching by volume – DIY

Materials | 0.2 m^{3} concrete |
1 m^{3} concrete |
---|---|---|

cement (no. 25 kg bags) |
2.5 | 12 |

all-in aggregate (volume in m^{3}) |
0.25 | 1.3 |

water (volume in litres) | 32 | 160 |

cement (no. 25 kg bags) |
3.5 | 14 |

## How far does a 25kg bag of concrete go?

As a rule of thumb 1 of our **25kg bags** will cover an area of 0.25m to a recommended depth of 50mm. We also offer 855kg bulk **bags**.

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

Ans.:- 7.6 no of **cement bags** (381.30 kgs) are required for **100 sq ft** rcc roof slab 4 inch thick m20 grade concrete. Ans.:- 7.6 **bags** (381.30 kgs), 9.5 **bags** (476.10 kgs) & 11.4 **bags** ( 570.8 kgs) **cement** are required for **100 sq ft** rcc roof slab 4 inch, 5inch & 6 inch thick respectively in m20 grade of concrete.

## How much is a square yard of concrete?

How **much** is a **yard of concrete**? When estimating the cost of **concrete**, use $125 per **yard** as a ballpark figure. However, **concrete prices** differ by region, and you’ll have to pay a ready mix delivery fee, plus factor in labor charges if hiring a contractor. Get quotes from **concrete** contractors near me.

## 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.

## How thick should a concrete driveway be?

As for thickness, non-reinforced pavement four **inches** thick is standard for passenger car driveways. For heavier vehicles, a thickness of five **inches** is recommended. To eliminate standing water, the driveway should be sloped towards the street a minimum of one percent, or 1/8 **inch** per foot, for proper drainage.

## How many 80lb bags of concrete make a yard?

**how many 80lb bags of concrete** are in a **yard**? You will need 45 **bags of concrete** mix to **make** a cubic **yard** of **concrete**. There’s 27 cubic feet of **concrete** in a cubic **yard**.

## How much is 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 much concrete do I need for a 24×24 garage?

Concrete Slab Cost

Slab Type | Typical Size | Average Cost |
---|---|---|

Shed | 10×10 | $670 – $930 |

Patio | 12×12 | $796 – $1,476 |

Driveway | 20×24 | $1,440 – $3,360 |

Garage | 24×24 | $3,058 – $5,944 |