8 x 8 x 16 = 1,024 cubic inches.
It is about 166.67 cubic feet and you will need just over 6.17 cubic yards of concrete.
6.67 Cubic Yards
It is impossible to answer the question as asked because square feet is a measure of area and a "yard of concrete" actually refers to a cubic yard of concrete. However, if we make a couple assumptions we can answer the question I THINK you're asking which is, "How many square feet of concrete does one cubic yard of concrete yield if poured to a typical depth of 4 inches?" The inches of depth can be changed to suit the situation, but in any case giving the poured concrete a depth turns it into a volume which makes it easier to compute the area a cubic yard of concrete will cover. To begin, we need to convertt the square footage of concrete (which is an area) to a volume. Let's use 6 inches for the depth: 12" x 12" x 6" = 864in^3 or 864 cubic inches This is the number of cubic inches of concrete in one square foot of concrete poured to a depth of 6 inches. Now we put a cubic yard into the same terms, cubic inches: 36" x 36" x 36" = 46,656 in^3 or 46,656 cubic inches of concrete. Now we simply divide number of cubic inches of concrete in a yard of concrete by the number of cubic inches in a square foot of concrete poured to a depth of 6 inches: 46656 / 864 = 54 square feet. By the way, there are 27 cubic feet in a cubic yard and you may notice that 27 x 2 = 54. That's a result of the depth I chose for the poured concrete--6 inches. A square foot of concrete poured to a depth of 6 inches is equal to one half cubic foot of concrete. 27 / .5 = 54 If you want to figure square foot yield per yard when you pour the slab at 4 inches instead of 6 inches, then simply substitute 4" in the equations for 6". (36" x 36" x 36") / (12" x 12" x 4") = 81 square feet.
1.7572 cubic yards
2.2222222201902215 cubic yards
An 8-inch concrete block typically has dimensions of 8 inches by 8 inches by 16 inches. To find out how many of these blocks fit in a cubic yard, which is 27 cubic feet, you first convert the block dimensions to feet (0.67 ft by 0.67 ft by 1.33 ft), giving a volume of about 0.59 cubic feet per block. Dividing 27 cubic feet by 0.59 cubic feet per block results in approximately 45 blocks in a cubic yard.
It depends on the size of the block. To find the cubic inches: length in inches x width in inches x depth in inches The answer will be in inches cubed (n in3).
406 cubic inches .
To determine how many 8-inch concrete blocks fit in a cube, we first need to know the dimensions of the cube. Assuming a cube of 1 cubic foot (12 inches on each side), the volume is 12 x 12 x 12 = 1,728 cubic inches. Each 8-inch concrete block has a volume of 8 x 8 x 16 = 1,024 cubic inches. Dividing the cube's volume by the volume of one block, 1,728 / 1,024, results in approximately 1.6875, meaning only one 8-inch block can fit in a 1 cubic foot cube.
A cubic yard is 46,656 cubic inches. Spread to a thicknes of 5 inches, a cubic yard of concrete covers 9332.1 square inches, which is 64.8 square feet.
A standard concrete block in the US is 16 inches long, 8 inches tall, and 4 inches wide.
350
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It is about 166.67 cubic feet and you will need just over 6.17 cubic yards of concrete.
50x100x4 = 20,000 cubic inches36 inches in a yard20,000/36 = 555 5/9 cubic yards.
6.67 Cubic Yards
A cubic foot is 12" thick 12" wide and 12" deep. .45 cubic feet per 60# bag of concrete