# Often asked: How Many Square Feet In A Square Yard Of Concrete?

## How many yards of concrete do I need for a 10×10 slab?

10 x 10 = 100 square feet. 4 ÷ 12 =.33. 100 x.33 = 33 cubic feet. 33 x.037 = 1.22 cubic yards.

## How many square feet is a yard of concrete 3 inches thick?

One Cubic Yard = 27 Cubic Feet Length x Width = Square Feet

1 YD 3 YD
Depth
3 Inches 108 sq.ft. 324 sq.ft.
4 Inches 81 sq.ft. 243 sq.ft.
5 Inches 65 sq.ft. 195 sq.ft.

## How many 80 lb bags of concrete are in 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.

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## How many bags of concrete do I need for a 10×20 slab?

For a 10 x 10 slab, you would need 77 60-pound bags or 60 80-pound bags.

## Do you need rebar for 4 inch slab?

No, you do not need rebar for a 4inch slab of concrete on grade. A 4inch-thick slab cast on the ground and in permanent contact with it will float and rebar is not required. Rebar is recommended on concrete measuring 5 – 6 inches thick.

## 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.

## What is the size of a yard of concrete?

One Cubic Yard of Concrete: 4-inches thick – covers 81 square feet. 5-inches thick – covers 65 square feet. 6-inches thick – covers 54 square feet.

## 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 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.

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

# It takes approximately 5 Bags of Portland cement, 8 cubic ft of sand, and 20 cubic ft of gravel to make approximately 1 cubic yard (27 cubic feet) of concrete.

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

Pure cement, sand and crushed rock all have about the same density, so a block of pure cement measuring 1 cubic yard of volume (about 3,600 pounds) will contain 45 bags of cement.

## How much area does a 50 lb bag of quikrete cover?

One 50-pound bag of Quikrete Fast Setting Concrete Mix yields about. 375 cubic feet. For example, if you need to cover 33.333 cubic feet, using 60-pound bags of concrete, divide 33.333 cubic feet by. 45 cubic feet to get 74.07 total bags of concrete.

## How much concrete do I need for a 20×30 slab?

Concrete Slab Cost Calculator

Size (in feet) Approximate Cost
12×20 \$1,440
20×20 \$2,400
24×24 \$3,460
20×30 \$3,600

## 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 many square feet is in a 60 pound bag of concrete?

A 60 lb. bag provides 0.45 cubic feet of cured concrete.