The number of calories in rutabagas varies based on its form. Most of the calories in rutabagas come from carbohydrates. One cup of raw rutabagas cubes contain 50 calories out of which 87% calories are obtained from carbohydrates, 8% are obtained from proteins and 5% come from fats. The total fat content in an equal quantity of raw rutabagas is 0.28 gram, total carbohydrate content in it is 11.38 gram and protein content in it is 1.68 gram. It also contains potassium and sodium content of 472 mg and 28 mg respectively. It is a good source of vitamin C and also contains other essential vitamins and minerals.
One oz of raw rutabagas contains 10 calories, 100 grams contains 36 calories, one small sized raw rutabagas has 69 calories, medium sized raw rutabagas contain 139 calories, large sized raw rutabagas have 278 calories and 1 lb of raw rutabagas has 163 calories.
The calorie content in cooked rutabaga is different from that in its raw form. One cup of mashed rutabagas cooked without adding fat contains 93 calories out of which just 4.7 calories are obtained from fat. The total fat content in it is 0.52 gram consisting of 0.069 gram of saturated fat content, 0.23 gram of polyunsaturated fat content and 0.064 gram of monounsaturated fat content. The total potassium and sodium content in it is 777.8 mg and 602.5 mg respectively. The total carbohydrate content in it is 20.9 grams, dietary fiber content is 4.3 grams and protein content is 3.1 grams.
One cup of rutabaga pieces cooked without adding fat contains 65.9 calories out of which just 3.3 grams are obtained from fats. The total fat content in it is 0.37 gram consisting of 0.049 gram of saturated fat content, 0.16 gram of polyunsaturated fat and 0.046 gram of monounsaturated fat content.