Originally Posted By: of troy
Actually, in US flour is measured by volume (cups)

I sit corrected... sorry, but I've been sick for a week or so, and not at the top of my game... :0) Where weight may be more accurate in theory, it is dependent upon the accuracy of the scale, so in practice the two methods are probably roughly equivalent, although somehow the US seems to have more calories, based on visual observation of the consumers ;0)