  # How To Calculate Cubic Yards Of Rock

How To Calculate Cubic Yards Of Rock. Calculate the areas as follows. For starters we have a basic math formula; How much does a cubic yard of river rock weigh from mishkanet.com

Now, divide 1,200 by 324, which is the number of square feet that 1 cubic yard of material will cover to a depth of 1 inch: 85 lb/ft 3 = 2295 lb/yd 3 (1 pound per cubic foot equals 27 pounds per cubic yard) if you're in the us, divide 2295 by 2000 (there are 2000lb in a us ton). Some common landscape rock materials weigh as follows:

### This Is Standard Weight Of Rock In Tons Per Cubic Yard Used For Billing Purpose.

Figuring out the right amount of rock to get is easy. If the initial measurements were in inches, then convert cubic inches to cubic yards by dividing by 46,656. The equivalent of 12,86 cubic yards.

### Some Common Landscape Rock Materials Weigh As Follows:

Then click the calculate button to calculate the number of cubic yards you will. Once the volume of gravel necessary is known, the known density of the given type of gravel can be used to calculate the mass of gravel needed to complete the project. 2,410 lb/yd³ or 1.21 t/yd³ or 0.8 yd³/t

### How To Calculate A Cubic Yard Of Rock.

(length x width x depth) / 27 this final number is how many cubic yards of material you will need. Since our calculator takes the effort out of finding out how much gravel you need, you do not need to remember the formula or how to make the calculation manually. If you are not sure how much rock, sand or bark you need to order, please use these cubic yard calculators to help you figure that out.

### Multiply Area Times The Depth To Get Volume In Cubic Feet;

This is standard weight of rock in tons per cubic yard used for billing purpose. Width/3 x length/3 x depth/36 = amount of gravel in cubic yards. Measure the length and width, in feet, of the area to be covered.

### 85 Lb/Ft 3 = 2295 Lb/Yd 3 (1 Pound Per Cubic Foot Equals 27 Pounds Per Cubic Yard) If You're In The Us, Divide 2295 By 2000 (There Are 2000Lb In A Us Ton).

For starters we have a basic math formula; 10′ x 10′ x.5 (6 inches) = 50 divided by 27 = 1.85 cubic yards Multiply it by depth in feet and divide by 27 to get volume in cubic yards.