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