There is no equivalence.
A cubic foot is a measure of volume. A tonne is a measure of mass. The two measure different things and, according to basic principles of dimensional analysis, conversion from one to the other is not valid. You need the density, but stones are very variable in their density so you would need to know what stone or mixture or what stones.
A chisel, perhaps?
If you mean you have a quantity of stone measured in tons and you want to find out how many cubic meters it would occupy, then you simply divide the tonnage by the density. If you don't know the density of the particular kind of stone you have, you'll have to measure it in some way.
about 6 cubic feet
To convert 1 ton of CO2 to cubic feet, you would need to know the density of CO2 at the given temperature and pressure. Typically, at room temperature and atmospheric pressure, 1 ton of CO2 is approximately equivalent to 515 cubic feet.
Unless you know the desnity, or the substance - you can't. One ton of gravel wouldn't be the same cubic feet as one ton of wheat.
Weight of 1 cu.ft. stone chips
To convert tons to cubic feet (cft), you need to know the density of the material in question. The formula for converting tons to cubic feet is: cubic feet = (tons / density). For example, if you have 2 tons of a material with a density of 100 pounds per cubic foot, the conversion would be: cubic feet = (2 tons / 100 lb/ft^3) = 0.02 cubic feet.
Without knowing the density of the material it is not possible.The question has no meaning. A ton is a measure of mass, cubic feet is a measure of volume. It makes as much sense as asking how heavy one hour is.
Different types of stone have different densities and therefore different weights per cubic foot, rendering this question unanswerable unless you know the weight of the stone per cubic unit.
One ton of granite is equivalent to approximately 36 cubic feet.
At 100 pounds per cubic foot, that is 20 cubic feet per ton = 0.57 cubic meters
There are approximately 42.6 cubic feet in 2.13 tons. This conversion is based on the fact that 1 ton is equivalent to 20 cubic feet.
One metric ton of plain water has a volume of about 35.32 cubic feet.
One ton is a unit of weight. Square Feet is a unit of space. You cannot convert the two without knowing more information such as a tone of what will cover such and such square feet, a ton of insulation will cover this much square feet to this depth. etc...