Grams per cubic meter to kilograms per liter conversion calculator shown above calculates how many kilograms per liter are in 'X' grams per cubic meter (where 'X' is the number of grams per cubic meter to convert to kilograms per liter). In order to convert a value from grams per cubic meter to kilograms per liter (from g/m³ to kg/L) just type the number of g/m³ to be converted to kg/L and then click on the 'convert' button.