Standard cubic feet to gigacalories converter on this page calculates how many gigacalories are in 'X' standard cubic feet (where 'X' is the number of standard cubic feet to convert to gigacalories). In order to convert a value from standard cubic feet to gigacalories (from scf to Gcal) just type the number of scf to be converted to Gcal and then click on the 'convert' button.