peanut butter: calories and nutrition facts

peanut butter has 588 kcal per 100 g. One serving, peanut butter (32 g), has 188 kcal.

Calories
588 kcal
Protein
25 g
Carbohydrates
20 g
Fat
49 g

Per 100 g

peanut butter: how many calories?

peanut butter has 588 kcal per 100 g, with 25 g protein, 20 g carbs and 49 g fat. A 32 g serving (peanut butter) has 188 kcal. Most of its calories come from fat.

Where the calories come from

  • Protein16%
  • Carbohydrates13%
  • Fat71%

Calculate a portion

Calories
188 kcal
Protein
8 g
Carbohydrates
6.4 g
Fat
15.7 g

Nutrition facts

NutrientPer 100 gPer serving (32 g)
Calories588 kcal188 kcal
Fat49 g15.7 g
Carbohydrates20 g6.4 g
Protein25 g8 g

Source: manufacturer data (Open Food Facts). Logged by Ubod users. Data updated on 22 July 2026.

Share of reference intakes

Per 100 g, compared with an adult's reference intakes (2,000 kcal a day, Regulation (EU) No 1169/2011).

NutrientOf reference intake
Calories(588 kcal)29%
Fat(49 g)70%
Carbohydrates(20 g)8%
Protein(25 g)50%

What the EU thresholds say

Nutrition claim thresholds from Regulation (EC) No 1924/2006, per 100 g.

  • Source of protein (at least 12% of calories)

peanut butter: frequently asked questions

peanut butter: how many calories per serving?

A 32 g serving (peanut butter) has 188 kcal.

peanut butter: how much protein?

peanut butter contains 25 g of protein per 100 g, 50% of the 50 g reference intake.

peanut butter: how much makes 100 kcal?

100 kcal is about 17 g of this food.

Recipes with this food

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