One cubic yard is 36 x 36 x 36 cubic inches. If it is a perfect cube, then it is sitting on a surface area of 36 x 36 = 1296 square inches. Whatever the cube weighs in pounds, it is distributing its entire weight over 1296 square inches. Therefore, to do the conversion, you must divide the weight of the cube by 1296 to get pounds / square inch.
Suppose you had a cube that weighed 12,960 pounds. Then this weight is distributed over 1296 square inches. The conversion is:
12,960 pounds divided by 1296 square inches is 10 pounds of weight per square inch.
If you think that is heavy, the weight of the atmosphere on your body is approximately 14 pounds per square inch.
Conversions: 1 pound per cubic foot = 16.0184634 kg/m3 and 1 kg/m3 = 0.0624279605 pounds per cubic foot.
Density of water: 62.4 lb per cubic foot = 999.55 kg/m3.
The density of water varies somewhat with temperature and pressure, and is higher for salt water than fresh water.
(62.4 lb/ft3) x (3.28084 ft/meter)3 / (2.20462 lb/kg) = 999.5534 kg/m3 .
(If you use 62.4279 instead of 62.4, you get 1,000.00032 . 1 m3 = 1,000 liters .)
42.4 lb/ft3 is the density of some substance at some pressure and some temperature.
You can't convert cubic to squared without additional information
kg / cubic metre * 0.062428 = pounds / cubic foot
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so : 10 kg / cubic metre * 0.06248 = 0.6248 pounds / cubic foot
1 kg = 2.2 lb
62.1*2.2=136.62 lb
Convert cubic meters in kilograms? No can do. Cubic meters is a volume, kilos are weight. Unless you know the density you can't get an answer.
The medium density should given to convert from mass (kilogram) to volume (1 cubic meters). Assuming water of 1000 kg/cubic meter, than 1 cubic meter would contain 1000 kilograms,
40 pounds per cubic foot equates to 640.74 kg per cubic meter.
1 cubic meter = 1000 litre
1 cubic meter = 10 X 10 X 10 cubic decimeters. 1 cubic decimeter of water has a mass of 1 kilogram. Therefore, 1 cubic meter has a mass of 103 kilograms, or 1000 kilograms, and 3 cubic meters therefore have a mass of 3000 kilograms.
...probably about 2100 cubic meters, I suppose. In exactly the same way, 15.75 kilograms is 15.75 kilograms, and 2 pounds is 2 pounds. :)
Convert cubic meters in kilograms? No can do. Cubic meters is a volume, kilos are weight. Unless you know the density you can't get an answer.
You can't convert just Kgs. to cubic metres. A kilogram is a measure of weight while a cubic meter is a measure of size.
The medium density should given to convert from mass (kilogram) to volume (1 cubic meters). Assuming water of 1000 kg/cubic meter, than 1 cubic meter would contain 1000 kilograms,
0.00397 pounds per cubic inch.
One cubic meter of rough (paddy) rice weighs about 577 kilograms or 1,273 pounds.
40 pounds per cubic foot equates to 640.74 kg per cubic meter.
The average cubic meter of pea gravel weighs 1788 kilograms. A cubic meter weighs approximately 1.79 tonnes, and a square meters only weighs 17.88 kilograms or 9.3 pounds.
1 kg/cubic metre = 77.853 pounds/ cubic foot.
Pounds per cubic foot x 16.0184634 = kg/m3
You would need to know the density of the substance in question.
One cubic meter of water is one thousand kilograms.