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Peanuts nutrition facts

One cup (146 g) of peanuts has 828 calories, with 37.7 g protein, 23.5 g carbohydrate, 71.8 g fat, and is a notable source of copper and manganese.

Key nutrition

Nutrition in 1 cup of peanuts and per 100 g
Nutrient1 cup (146 g)Per 100 g% Daily Value
Calories828 kcal567 kcal—
Protein38 g26 g75%
Carbohydrate24 g16 g9%
Fibre12 g8.5 g44%
Sugars6.9 g4.7 g—
Fat72 g49 g92%
Saturated fat9.2 g6.3 g46%
Sodium26 mg18 mg1%
Potassium1029 mg705 mg22%
Calcium134 mg92 mg10%
Iron6.7 mg4.6 mg37%
Vitamin C0 mg0 mg0%

Values are from the USDA FoodData Central database. The tool above shows every vitamin, mineral, fat and amino acid, and any portion you like.

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Frequently asked questions

How many calories are in peanuts?
One cup (146 g) of peanuts has about 828 calories. Per 100 g that is 567 calories. The figures are from the USDA FoodData Central database (lab-measured values).
How much protein is in peanuts?
One cup (146 g) has 37.7 g of protein (25.8 g per 100 g). That makes it a good source of protein.
How many carbs are in peanuts?
One cup (146 g) has 23.5 g of carbohydrate, of which 12.4 g is fibre and 6.9 g is sugars.
What vitamins and minerals does peanuts contain?
Per cup (146 g), the most notable are copper (185% of the Daily Value), manganese (123% of the Daily Value), niacin (b3) (110% of the Daily Value), folate (88% of the Daily Value). The tool above lists every vitamin and mineral the USDA measured, at any portion size.
Where do these peanuts nutrition numbers come from?
They come from the USDA FoodData Central database (SR Legacy), which is public domain, scaled to the portion shown. Brands and recipes vary, so treat them as typical values. Nothing you look up here is sent to a server.

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