Concrete has a density of about 2,3 tonnes per cubic meter (varying slightly with the type and amount of ballast).
2400 kg/m3 may change depending on the mix design. You can also get lightweight concrete at 1750 kg/m3. k.k
how much does a gallon of concrete weigh
a ton....
3000
It is much lighter.
1 cu. yd of cured concrete is about 3600lbs. 1 cu. ft of cured concrete is about 134 lbs. (rounded up) 4 ft x 4 ft x 5/6 ft = 13 1/3 cu. ft 13 1/3 cu. ft = 1787lbs (rounded up)
The specific gravity of limestone concrete is 2.37. Therefore 5 gallons of concrete would weigh 94.8 pounds.
200
45lbs
half a kilo approximately
0.001732
1.3 ton
40 lbs