Nutrition Label Calculator View Calculator Generate a customized nutrition label for any of thousands of foods. Best of all, you won't have to do any math to interpret this label - just enter your serving amount and your calories per day and the nutrient values and daily values will be customized for you! The data includes all foods from the USDA data base, fast food, plus many, many other food items. Learn more about putting this calculator or other calculators on your website.