That depends on the meal you order. All the meals at Burger King have a different number of calories, so it's impossible to tell how many calories are just in Burger King.
According to the burger king website, it has 390 calories. 230 for the biscuit and 170 for the sausage patty.
around 90...or 100 calories. trust me that stuff makes you fat.
300 calories.
Burger King's Single Stacker has 380 calories.