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