Square, puffed Saltines may bring back memories of your childhood. You probably crumbled them over tomato soup and nibbled away the corners when you were sick. Saltines are a great snack for adults, too. The cracker is low -calorie and low-fat. Pair Saltines with a nut butter or low-fat cheese for a bit of protein.
Calories in Wheat and White
Two original saltine crackers contain 25 calories. The calorie count for two whole wheat crackers is the same. Both types have roughly 0.5 grams of total fat per two cracker serving.
Carbohydrates in Saltines
Whole wheat and original Saltines are almost pure carbohydrate. A two cracker serving is equivalent to 6 grams. Of those 6 grams, 4.5 grams are carbohydrates, according to the USDA National Nutrient Database. Both types contain 0.2 grams of dietary fiber and around 0.5 grams of protein.