Grams per milliliter to kilograms per liter converter on this page calculates how many kilograms per liter are in 'X' grams per milliliter (where 'X' is the number of grams per milliliter to convert to kilograms per liter). In order to convert a value from grams per milliliter to kilograms per liter (from g/mL to kg/L) simply type the number of g/mL to be converted to kg/L and then click on the 'convert' button.