Seems that Australians have gone mad for the stuff. Barista's are the new celebrity chefs. Cafés compete for the title of this week's hottest thing and sales of coffee machines of all shapes and sizes have exploded. It seems we just can’t get enough. And while there are claims and counter claims of the health implications of our new found obsession, there's one thing that can’t be disputed - if you drink coffee with no milk the kJ are negligible. Once you add milk you better know how many kJ your preferred cup contains, otherwise they can add up fast. So to give you the good oil on just how many kJ are in your favourite cup, use the drop down menus below.