Volume and weight can't be equated unless you specify what exactly you're trying to equate. For example: 1 liter of water = x pounds, while 1 liter of soil = y pounds. They will weight differently
The answer depends on how tighly the soil is packed.
how many litres of soil in a yard 764 Litres
there are 1,125 litres in ton of top soil
A tonne of top soil is about 750 liters. Therefore 1600 liters is 2.13 tonnes
That is approximately 1 cubic ft.
To what depth?
There is no true answer to this question as the soil can mix together and compact. Also the weight may be 20kg when packed but the soil may dry out and become lighter of get damper and become heavier.So because there are so many variables it is impossible to say haw many litres of soil there are in a 20kg bag.
Thre are 4 cups i a pound of cheese.
In dry weights such as flour or sugar, one pound is equal to 0.78 quarts. Therefore, 20 lbs. equals 15.6 quarts.
It varies, depending upon how moist the soil is and how packed it is, but on average a cubic yard of topsoil weighs 2200 pounds, so a gallon will weigh about 10.9 pounds.
"safe soil equals safe life"