15.833... [cubic] yards.
To cover 6 acres with two feet of soil requires 3227 cubic yards of soil. This would require about 1100 3 yard dump truck trips.
If you have a garden that is 24 yards and has top soil 3 inches deep, the volume of one of those yards, including yard 3, is 3.
Generally speaking, weight doesn't equate to volume. Off the top of my head, I would say it would take about 50 bags to equal 1 cubic yard. Also, to check this, a yard of soil weighs about 1 ton (2000 lbs). So if you need 7 yards, I would have a local nursery, or supply house deliver the 7 yards of topsoil. In W. PA we pay about $22/yd delivered. Compare this to $2 - $3/bag: $750 - $1150 plus loading & unloading your truck (or car) and about 25 trips to the hardware (or wal-mart-boo).
by the way there are sunlight in human and in soil. ************ Topsoil will contain more humus (notice the spelling!) than subsoil. Topsoil is the layer where most household gardening and food production on farms takes place. The subsoil could be solid clay, which would make the topsoil rather wet after a heavy rain. Or even solid bedrock, with a thin layer of topsoil on top - not really suitable for growing deep rooted plants.
The top soil in your yard should be between 3 and 6 inches deep, depending on how long it has been undisturbed, and how old your house is. The older the house, the more topsoil you should have, due to the composting of grass clippings and leaf matter.
if that is 3 ft deep it would require 96 yards... IF it is 3 inches deep it would require 24 cubic yards
You already have a square yard of topsoil, so how does 20 inches of depth get you the volume of topsoil? There are 36 inches in a yard, and you have 20 inches of topsoil depth that's 20/36ths of a yard of topsoil depth. That's 0.555... or about 0.56 yards. The volume of topsoil is 1 yard by 1 yard by 0.56 yards, or about 0.56 cubic yards of topsoil.
That depends upon how deep the soil bed is and how much moisture is in the topsoil. But here are some ballpark numbers for you: A yard of soil will cover a 10' by 10' area to a depth of three inches. In other words, figure a third of a yard per 100 square feet for every inch of depth. Length x width x # of inches deep divided by 324 = the number of cubic yards needed for that task.
tweleve
1 cubic yard will cover 15 square yards at 3 inches deep.
Usually a cubic yard will cover 15 square yards at 3 inches deep so I would reckon on 22 cubic yards. Hold on that I've got that wrong it's 2 cubic yards .Sorry.
62/3 cubic yards for every 1-foot deep. 5 cubic yards for every 9-inches deep. 31/3 cubic yards for every 6-inches deep. 5/9 cubic yard for every 1-inch deep.
14.8 yards
three
806.66 Cubic Yards
16.02
1500 sq ft * 4 inches = 1500/9 sq yards * 1/9 yards = 18.518518... cubic yards.