POTATOES, AU GRATIN, DRY MIX, UNPREPARED  USDA NUTRITIONAL DATA

Potatoes, au gratin, dry mix, unprepared contains 314 calories per 100 g serving. This serving includes 8.9 g of protein, 3.7 g of fat, and 74.3 g of carbohydrates. Of these carbs 4.1 g is fiber. The net carbs of a food are the number of carbohydrates less the number of carbs that come from fiber. So for this serving that net carbs value is 70.2 g. A 100 g serving of Potatoes, au gratin, dry mix, unprepared includes 54.0 mcg vitamin A, 15.5 mg vitamin C, 64.0 mg of magnesium, 1.6 mg of iron, and 311.0 mg of calcium. Potatoes, au gratin, dry mix, unprepared is a part of the Vegetables and Vegetable Products food category.

Daily value (DV) refers to how much of a nutrient an average adult should consume, assuming a 2,000 calorie daily diet.
All nutrition data is for a 100 gm serving, as per the USDA
Basics
Nutrient
Amount
DV %
Calories
314
 
Total Fat
3.7 gm
4.7 %
Sodium
2095.0 mg
91.1 %
Total Carbohydrates
74.3 gm
27.0 %
Protein
8.9 gm
17.8 %
Cholesterol
0.0 gm
0.0 %
Vitamins
Nutrient
Amount
DV %
Vitamin A, RAE
54.0 mcg
6.0 %
Thiamin   [Vitamin B1]
0.1 mg
5.8 %
Riboflavin   [Vitamin B2]
0.3 mg
19.5 %
Niacin   [Vitamin B3]
4.1 mg
25.4 %
Pantothenic Acid   [Vitamin B5]
0.9 mg
18.4 %
Vitamin B6
0.2 mg
8.8 %
Folate   [Vitamin B9]
40.0 mcg
10.0 %
Vitamin B12
0.0 mcg
0.0 %
Vitamin C
15.5 gm
17.2 %
Vitamin D
0.0 mcg
0.0 %
Vitamin E
0.0 gm
0.0 %
Vitamin K
0.0 mg
0.0 %
Choline
0.0 mg
0.0 %
Minerals
Nutrient
Amount
DV %
Calcium   [Ca]
311.0 mg
23.9 %
Copper   [Cu]
0.2 mcg
26.7 %
Iron   [Fe]
1.6 mg
9.1 %
Magnesium   [Mg]
64.0 mg
15.2 %
Phosphorus   [P]
404.0 mg
32.3 %
Potassium   [K]
990.0 mg
21.1 %
Selenium    [Se]
10.0 mcg
18.2 %
Sodium   [Na]
2095.0 mg
91.1 %
Zinc   [Zn]
0.9 mg
8.2 %
Carbohydrates
Nutrient
Amount
DV %
Carbohydrates
74.3 gm
27.0 %
Fiber
4.1 gm
14.6 %
Sugars
0.0 gm
 
Net Carbs
70.2 gm
 
Fats and Fatty Acids
Nutrient
Amount
DV %
Fat
3.7 gm
4.7 %
Saturated Fatty Acids
2.3 gm
11.6 %
Monounsaturated Fatty Acids
1.1 gm
 
Polyunsaturated Fatty Acids
0.1 gm