Nutrition Calculators
5 calculators in Cooking & Food. Each one shows its formula and a worked example, and most list the sources behind them.
Calculators, A to Z
Nutrition Facts Rounding Calculator
Round per-serving calories, fats, sodium, carbohydrate, protein, vitamins, and minerals to FDA 21 CFR 101.9(c) label values, %DV, and 101.9(g) limits.
Nutrition Label Portion Calculator
Calculate the calories, macronutrients, sodium, % Daily Values, and 21 CFR 101.9(c) label-rounded figures in any portion size or a whole package.
Percent Daily Value Calculator
Percent Daily Value of fat, saturated fat, cholesterol, sodium, carbs, fiber, added sugars, protein, and vitamins from FDA 21 CFR 101.9 values.
Salt to Sodium Calculator
Convert table salt between teaspoons, tablespoons, and grams and milligrams of sodium, with per-serving sodium, % Daily Value, and FDA label rounding.
Sugar Grams to Teaspoons Calculator
Convert grams of sugar on a label to teaspoons, or teaspoons to grams, at USDA's 4.2 g teaspoon, with calories and share of the 50 g added-sugars DV.
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