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