1.77 US tons per cubic meter.
2.66 tonnes per cubic meter = about 0.075 tonnes per cubic foot.
Multiply tons by 1,529.11 to get pounds per cubic yard:* 3.3 x 1,529.11 = 5,046.063 pounds per cubic yard
350 pounds per square foot equals 1.71 metric tons per square meter.
It could be pounds per cubic inch, or pounds per cubic foot, or tons per cubic yard. The only substance I know in fps is water which is 62.4 pounds per cubic foot.
Solid marble weighs 160 lbs. per cubic ft 160lbs / 2000 lbs/ton = 0.08 tons 1 cubic ft = 0.028316846592 cubic meter 0.08 tons per cubic ft times 1 cubic ft per 0.0283 cubic meter equals 2.83 tons per cubic meter
It could be pounds per cubic inch, or pounds per cubic foot, or tons per cubic yard. The only substance I know in fps is water which is 62.4 pounds per cubic foot.
There is no way to answer the question if you do not specify the material. Why? Because a cubic meter (or cubic foot, or gallon, or liter, or pint) of crushed stone will weigh more than a cubic meter of Styrofoam. Put another way, a ton of gravel will occupy far less space than a ton of Styrofoam. Crushed stone, for example, has a density of 100 pounds per cubic foot (lb/ft3), which is 1600 kilograms per cubic meter (kg/m3), which is 1.6 metric tons per cubic meter. Packed earth is about 95 lb/ft3, or 1520 kg/m3. If you wish to convert to US tons per cubic meter, use Google. Just type "100 pounds per cubic foot in tons per cubic meter" in the search bar. See the nearby link for densities of common building materials.You need to know the density of the material concernedyou can't unless you know the density of the material. EG. water has density 1000 kg/m3so 1 ton water = 103 kg = 1 m3.
2.7T/m3 (+/- 10%). The above answer is for solid rock, generally not crushed stone. Crushed stone of uniform size has a nominal density of 100 pounds per cubic foot (1.6 Metric Tons per cubic Meter). If the crushed stone is a mixture of various sizes, then the open spaces that would be present in crushed stone of uniform size will be filled somewhat by the smaller sizes, and density increases. Typical effective density here ranges from 120 - 140 pounds per cubic foot (1.9 - 2.2 Metric Tons per cubic Meter). Solid Rock will be close to 150 - 170 pounds per cubic foot (2.4 - 2.7 Metric Tons per cubic Meter). Crushed stone density is variable depending on the type of stone, the stone crushing machinery, and how the crushed stone is sorted after crushing.
A cubic meter is a unit of volume; a metric ton is a measure of mass. Depending on what is in a particular cubic meter, the mass may vary between close to zero (in a vacuum), and billions of tons (in a neutron star). For example, a cubic meter of water has a mass of 1 ton, a cubic meter of lead, about 11 tons, a cubic meter of gold, about 19 tons. In every case, you have to multiply the volume with the density of whatever fills the cubic meter.A cubic meter is a unit of volume; a metric ton is a measure of mass. Depending on what is in a particular cubic meter, the mass may vary between close to zero (in a vacuum), and billions of tons (in a neutron star). For example, a cubic meter of water has a mass of 1 ton, a cubic meter of lead, about 11 tons, a cubic meter of gold, about 19 tons. In every case, you have to multiply the volume with the density of whatever fills the cubic meter.A cubic meter is a unit of volume; a metric ton is a measure of mass. Depending on what is in a particular cubic meter, the mass may vary between close to zero (in a vacuum), and billions of tons (in a neutron star). For example, a cubic meter of water has a mass of 1 ton, a cubic meter of lead, about 11 tons, a cubic meter of gold, about 19 tons. In every case, you have to multiply the volume with the density of whatever fills the cubic meter.A cubic meter is a unit of volume; a metric ton is a measure of mass. Depending on what is in a particular cubic meter, the mass may vary between close to zero (in a vacuum), and billions of tons (in a neutron star). For example, a cubic meter of water has a mass of 1 ton, a cubic meter of lead, about 11 tons, a cubic meter of gold, about 19 tons. In every case, you have to multiply the volume with the density of whatever fills the cubic meter.
2.2 tons
1.69 tons
You dont. A cubic meter is a measure of volume. A ton is a unit of weight. How do you convert the size of a class room to a ton? You don't. Now how do you covert the weight of a cubic meter of water to a ton? That would be a question that has an answer. A cubic meter of water weighs 1000 kg, or a metric ton. A Kilogram is equal to about 2.2 pounds. So a metric ton is equal to about 2200 poins or about 1.1 tons. A cubic meter of water weighs about 1.1 tons.