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