Soil Calculator (2024)

FAQs

How do I calculate how much soil I need? ›

Length in feet x Width in feet x Depth in feet (inches divided by 12). Take the total and divide by 27 (the amount of cubic feet in a yard).

Explained: Calculate the volume of the soil by multiplying Pi by the Radius Square by the Hole Height. Most likely the soil desired amending depth with be between 12″-18″ so we'll need to convert this to feet. We do so by dividing the depth in inches by 12. For example 18″ soil depth = 18/12 = 1.5 ft.

How much will 1 tonne of topsoil cover? Topsoils can vary in screening sizes, therefore some topsoils may be denser than others. Generally speaking, 1 tonne of topsoil will cover 0.63 cubic metres or 22 cubic feet or 0.81 cubic yards.

Length X width X depth will give you the volume of the whole area. If you use feet, divide by 27 to convert to cubic yards. To find the volume of the sloped area use the formula: the square of c = the square of a + the square of b (where c is the length of the slope, a is the depth.

Bulk Soil. Bulk soil is measured in yards. 1 yard equals 27 cubic feet. Think about it as a cube that is 3′ X 3′ X 3′.

A 40 pound bag of topsoil usually contains about 0.75 Cubic Feet of soil.

As one of the most frequenly used equations in. Algebra, this formula can be written in different ways. To find Distance, Rate or Time.

General: 6 to 9 inches of soil is usually sufficient for most planting. Vegetables: The depth of topsoil for growing vegetables will vary depending on what you plan to grow.

Break up the soil with an aeration tool such as a rototiller; a depth of 3 to 6 inches is adequate for growing grass.

To calculate how much topsoil you need, simply measure the dimensions of the area you wish to cover and multiply this by the depth required. Measuring in metres is simplest, as this will give you the volume of topsoil you need in cubic metres. For example: A site has an area of 10m x 15m and needs a coverage of 150mm.

How much top soil for 1000 sq ft? ›

So, for a standard-size lawn of 1,000 square feet, you would need approximately 13 cubic yards (18 tons) of topsoil to cover the entire lawn at 4 inches deep. You can expect to spend around $130 to $650 for the topsoil, depending on the quality.

If you purchase 10 cubic yards of dirt, which is easily carried in one truckload, then you are going to be receiving approximately 52,000lbs or 26 tons of dirt.

Dump trucks can usually carry about 10 to 14 cubic yards of dirt. To understand what a cubic yard looks like, it's easiest to think of one as a block of material around 3 feet in length, height, and width. One cubic yard is the equivalent of 27 cubic feet.

So, for a standard-size lawn of 1,000 square feet, you would need approximately 13 cubic yards (18 tons) of topsoil to cover the entire lawn at 4 inches deep. You can expect to spend around $130 to $650 for the topsoil, depending on the quality.

Convert all measurements to the same unit. For example, if your bed is 6 feet long, 3 feet wide and 16.5 inches high, convert the inches to feet so your new measurements are 6 x 3 x 1.4 feet. Multiply all the measurements together: 6 x 3 x 1.4 = 25.2 cubic feet. Divide the answer by 27 to get the number of cubic yards.

TIP: If you've measured in feet simply work out the sq feet (using the same methods above) and then divide by 9 and then divide by 1.2 - This will give you the m2 (square metres). Topsoil and Sand: m2 (sq mtrs) x 1.2 x depth in inches, divide by 36 = TONNES you need. Order Topsoil.