The calorie content of sausages mainly depends on the type of raw materials, fat content and processing method. Generally, every 100 grams of regular pork sausage contains about 300 to 400 calories, while chicken sausages or low-fat sausages can be reduced to 150 to 250 calories. Sausages with a high starch content may have even lower calories. Controlling intake, choosing low-fat meats or light cooking methods can help reduce calorie intake.