## How Far a Yard of Loam Goes

## Step 1

Decide how deep you wish to cover an area with loam. Assume you want 4 inches of loam. Divide 4 inches by 12 inches inches in 1 foot, which is 0.333. So a 4-inch depth of loam is the same as 0.333 feet of loam.

## Step 2

Determine how many square feet a cubic yard of loam covers if it is applied 4 inches deep. Divide 27 cubic feet (the number of cubic feet in a cubic yard) by the 0.333 foot depth of loam you plan to use. The result is 81.08 square feet, or approximately 81 square feet.

## Step 3

Decide whether a yard of loam covers the space you have available. For example, a yard of loam spread 4 inches thick covers 81 square feet. If your garden space is 9 feet wide, it can be 9 feet long as well. (Nine feet by 9 feet equals 81 square feet.)

## The Amount of Loam Needed

## Step 1

Determine the amount of loam you need to cover the garden area you have available. Measure the garden space with a tape measure. For example, assume that space is 8 feet wide and 15 feet long. Multiply 8 feet by 15 feet to get 120 square feet of available garden space that’s ready for some loam.

## Step 2

Divide the depth of loam you want in inches by 12 inches per foot. For this example, assume the same 4-inch depth from the previous section. Divide 4 inches by 12 inches for 0.333 feet of loam depth.

## Step 3

Multiply the depth in feet by the square footage available. In this example, 0.333 feet by 120 square feet results in 40 cubic feet of loam necessary to cover the available space 4 inches deep.

## Step 4

Determine the number of yards (or cubic yards) of loam necessary to cover the space. Divide the example’s 40 cubic feet of loam you need by 27 cubic feet per cubic yard. You’ll need to order 1.48, or about 1 1/2 yards of loam to cover the space at the 4-inch depth you plan.