Gallon-atmosphere (UK) to standard cubic yards converter on this page calculates how many standard cubic yards are in 'X' gallon-atmosphere (UK) (where 'X' is the number of gallon-atmosphere (UK) to convert to standard cubic yards). In order to convert a value from gallon-atmosphere (UK) to standard cubic yards (from gal atm to scy) simply type the number of gal atm to be converted to scy and then click on the 'convert' button.