Peanut Butter

Packaged product Dairy and Eggs Justin's

Peanut Butter contains 688 kcal per 100 g. A serving, 2 tbsp, 32 g (32 g) provides about 220 kcal.

Roughly 78% of its calories come from fat, with 13% from protein and 9% from carbohydrates (estimated with general energy factors).

That is more energy than the typical item in dairy and eggs on FoodFactly, where the median is 600 kcal per 100 g across 558 products.

100 g provides 61% of the Daily Value for Niacin (B3), 56% of the Daily Value for manganese and 51% of the Daily Value for selenium.

The values are as declared on the product label and entered by Open Food Facts contributors.

Peanut Butter by Justin's, product photo
Photo: Open Food Facts, CC BY-SA 3.0, Open Food Facts contributors
688kcal per 100 g
21.9 gprotein
15.6 gcarbohydrates
59.4 gfat
220kcal in serving, 2 tbsp, 32 g (32 g)

Nutrition facts

Nutrition facts for the selected amount
NutrientAmount per 100 g% DV
Calories L 688 kcal
Total fat L 59.4 g 76%
Saturated fat L 12.5 g 63%
Trans fat L 0 g
Cholesterol L 0 mg 0%
Sodium L 0.02 mg 0%
Total carbohydrates L 15.6 g 6%
Dietary fiber L 3.1 g 11%
Total sugars L 6.3 g
Added sugars L 0 g 0%
Protein L 21.9 g 44%
Vitamin A L 0 µg0%
Vitamin C L 0.23 mg0.3%
Vitamin D L 0 µg0%
Vitamin E L 3.5 mg23%
Thiamin (B1) L 0.4 mg33%
Riboflavin (B2) L 0.022 mg2%
Niacin (B3) L 9.8 mg61%
Pantothenic acid (B5) L 1.6 mg32%
Vitamin B6 L 0.37 mg22%
Folate (B9) L 82.4 µg21%
Vitamin B12 L 0 µg0%
Calcium L 52.6 mg4%
Iron L 1.3 mg7%
Magnesium L 175 mg42%
Phosphorus L 369 mg30%
Potassium L 281 mg6%
Zinc L 2.8 mg25%
Copper L 0.42 mg47%
Manganese L 1.3 mg56%
Selenium L 28.3 µg51%
Iodine L 9.6 µg6%

% DV: percent of the FDA Daily Value for adults (reference amounts). Letters show how each value was obtained: M measured, C calculated, L label, Z assumed zero, I imputed. Vitamins and minerals not listed were not reported by the source.

Nutritional breakdown

Protein: 13%Carbohydrates: 9%Fat: 78%688kcal / 100 g
  • Protein 13%
  • Carbohydrates 9%
  • Fat 78%

Approximate share of calories, using general energy factors (4 kcal/g protein and carbohydrate, 9 kcal/g fat, 7 kcal/g alcohol).

Vitamins and minerals, % Daily Value per 100 g

Niacin (B3)61%Manganese56%Selenium51%Copper47%Magnesium42%Thiamin (B1)33%Pantothenic acid (B5)32%Phosphorus30%Zinc25%Vitamin E23%

Nutritional insights

  • Protein21.9 gbelow the median for dairy and eggs (median 24 g)
  • Fiber3.1 gin the lowest quarter of dairy and eggs (median 7.1 g)
  • Sugars6.3 gbelow the median for dairy and eggs (median 6.5 g)
  • Fat59.4 gin the top quarter of dairy and eggs (median 49.6 g)
  • Saturated fat12.5 gin the top quarter of dairy and eggs (median 7.8 g)
  • Sodium0.02 mgin the lowest quarter of dairy and eggs (median 200 mg)
  • Protein per 100 kcal3.2 gprotein density, useful for comparing foods with different calorie levels
  • Water2 gwater per 100 g, which largely explains differences between raw, cooked and dried forms

Full nutrient profile

Sugars and starch (1)
Starch L4.6 g
Carotenoids (1)
Beta-carotene L2.3 µg
Other components (2)
Water L2 g
Alcohol L0 g

Product details

Brand
Justin's
Barcode
0840379102659
Quantity
16 oz
Label serving
2 tbsp (32 g)
Category
Nut butters
Nutri-Score
B as computed by Open Food Facts
NOVA group
1 processing level (1 to 4), as classified by Open Food Facts

Ingredients

dry roasted peanuts, palm oil

As listed on the package and transcribed by Open Food Facts contributors. Always check the package for allergens.

Ingredient guides: PeanutPalm oil

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Per 100 g. Calories in kcal. n/a: not reported by the source.

Frequently asked questions

How many calories are in Peanut Butter?

100 g of Peanut Butter has 688 kcal. Serving, 2 tbsp, 32 g (32 g): about 220 kcal.

Is Peanut Butter high in protein?

Peanut Butter contains 21.9 g of protein per 100 g (44% of the 50 g Daily Value), or 7 g in serving, 2 tbsp, 32 g (32 g). About 13% of its calories come from protein. Compared with other dairy and eggs, that is below the median (median 24 g).

How many carbs are in Peanut Butter?

Peanut Butter has 15.6 g of total carbohydrates per 100 g, including 3.1 g of fiber and 6.3 g of sugars. Label conventions differ: in the EU and some other regions carbohydrates are declared without fiber.

How much fat is in Peanut Butter?

Peanut Butter contains 59.4 g of fat per 100 g, of which 12.5 g is saturated (63% of the Daily Value).

What vitamins and minerals does Peanut Butter contain?

Per 100 g, the most notable amounts relative to the Daily Value are Niacin (B3) (61% DV), manganese (56% DV), selenium (51% DV), copper (47% DV) and magnesium (42% DV). The full list is in the vitamins and minerals table above.

How much sodium is in Peanut Butter?

100 g contains 0.02 mg of sodium, 0% of the 2,300 mg Daily Value.

Where does this nutrition data come from?

From Open Food Facts, record dated August 16, 2026. FoodFactly last checked it on November 6, 2026. Each value above shows whether it was measured, calculated or taken from a label.

Source of the nutrition information

  • Open Food Facts, record 0840379102659. License: ODbL 1.0 (Open Food Facts). Source record dated August 16, 2026. Imported November 6, 2026.

Last updated: . Data quality score: 100/100 (how it is calculated).

Product data from Open Food Facts, made available under the Open Database License. Values are as declared on the label; labels can change over time, so check the package you have.

General nutrition information, not medical advice. Individual needs differ; see our disclaimer.