3.16 Cubic Yards
You will need 0.56 cubic yards of concrete.
An 80lb bag of concrete you can at your local home improvement store covers about 4 square foot at 2" thick. So you would need about 144 bags of 80lb concrete.
It is about 166.67 cubic feet and you will need just over 6.17 cubic yards of concrete.
You'll need 1.23 Cubic Yards.
One!
12.30 cubic yards
You'll need 3.53 cubic yards of cement.
you would need 37.33 yards of concrete or 38 to be safe
That depends on how deep (thick) you need it to be. You'll need 1 yard of concrete for every 3/4 inch of thickness of the pad.
l2 math.
about 432 cubic inches
You will need 0.56 cubic yards of concrete.
For a hole 36" deep X 18" diameter, you would need approx. 1/5 cu. yd. concrete.
1.24 cubic yards.
you will need about 4 cuyds for your project.
An 80lb bag of concrete you can at your local home improvement store covers about 4 square foot at 2" thick. So you would need about 144 bags of 80lb concrete.