British thermal units (59 °F) to cubic feet of natural gas converter above calculates how many cubic feet of natural gas are in 'X' British thermal units (59 °F) (where 'X' is the number of British thermal units (59 °F) to convert to cubic feet of natural gas). In order to convert a value from British thermal units (59 °F) to cubic feet of natural gas type the number of British thermal units (59 °F) to be converted to cubic feet of natural gas and then click on the 'convert' button.