Question: 1 kg cng is equal to how many cubic meter?
Answer: Compressed natural gas weighs 0.1282 gram per cubic centimeter or 128.2 kilogram per cubic meter, i.e. density of compressed natural gas is equal to 128.2 kg/m³. In Imperial or US customary measurement system, the density is equal to 8.003 pound per cubic foot [lb/ft³], or 0.0741 ounce per cubic inch [oz/inch³] .