Contrary, peanuts contain 2.77 mg per 100gr. For this 100g serving in your diet, the amount of Calories is 570 kcal (29% RDA), the amount of Protein is 26.15 g (47% RDA), the amount of Fat is 49.6 g (76% RDA) and the amount of Carbohydrate is 15.82 g (12% RDA). Welcome to the nutritional zinc content in 9 different types of peanut butter, ranging from 15.1 mg to 2.78 mg per 100g.