Peanut Butter Natural Nutrition Facts

FoodData Central Updated 6 April 2026

One tablespoon of peanut butter natural contains 191.4 calories, 7.1g protein, 7.1g carbs, and 16.4g fat. Peanut Butter Natural is a condiment that is calorie-dense. It is high in protein, rich in dietary fiber, and rich in potassium.

191.4

cal

7.1g

carbs

7.1g

protein

amino acids ↓

16.4g

fat

1.6g

fiber

3.4g

sugar

Vitamins in Peanut Butter Natural

Per 2 tbsp ~32g

Vitamin E
2.91mg
19%
Vitamin K
0.1mcg
<1%
Vitamin B6
0.14mg
8%
Thiamin (B1)
0.05mg
4%
Niacin (B3)
4.2mg
26%
Folate
27.8mcg
7%

Minerals in Peanut Butter Natural

Per 2 tbsp ~32g

Calcium
15.7mg
1%
Iron
0.56mg
3%
Magnesium
53.8mg
13%
Phosphorus
107mg
9%
Potassium
179mg
4%
Sodium
5.44mg
<1%
Zinc
0.8mg
7%
Selenium
1.31mcg
2%
Copper
0.13mg
15%
Manganese
0.53mg
23%

Amino Acids in Peanut Butter Natural

Protein breakdown per 2 tbsp (32g), from the USDA record for this food.

Incomplete protein

Limiting amino acid: Lysine — 68% of the FAO/WHO adult reference pattern per gram of protein.

Essential Amino Acids Per 2 tbsp (32g) Per 100g % of Protein
Histidine 178mg 557mg 2.5%
Isoleucine 197mg 616mg 2.8%
Leucine 495mg 1546mg 7%
Lysine 218mg 681mg 3.1%
Methionine 85mg 265mg 1.2%
Phenylalanine 385mg 1202mg 5.4%
Threonine 168mg 525mg 2.4%
Tryptophan 74mg 231mg 1%
Valine 250mg 782mg 3.5%
Other Amino Acids Per 2 tbsp (32g) Per 100g % of Protein
Alanine 293mg 916mg 4.1%
Arginine 886mg 2768mg 12.5%
Aspartic Acid 977mg 3054mg 13.8%
Cystine 73mg 229mg 1%
Glutamic Acid 1629mg 5092mg 22.9%
Glycine 460mg 1437mg 6.5%
Proline 451mg 1408mg 6.3%
Serine 474mg 1481mg 6.7%
Tyrosine 265mg 829mg 3.7%

Protein quality is scored against the FAO/WHO/UNU 2007 adult indispensable amino acid reference pattern. The FDA publishes no Daily Values for individual amino acids, so the share of total protein is shown instead.

Learn More About Peanut Butter Natural

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Verified Nutrition Data

Trusted & Verified Nutritional Information

All nutritional data on Food Index is sourced from official U.S. government databases and verified by nutrition experts at leading federal agencies.

USDA Official Source
FDA Safety Standards
HHS Health Standards
NIH Research Verified

Laboratory Analyzed

Nutrient values from certified lab analysis

Peer Reviewed

Data reviewed by nutrition scientists

Regularly Updated

Synced with latest official database releases

Nutritional values are based on standard reference data and may vary slightly based on preparation methods, brands, and natural variation in foods. Always consult with a healthcare professional for personalized dietary advice.