Bologna Nutrition Facts

FoodData Central Updated 30 March 2026

One slice of bologna contains 89.7 calories, 3.3g protein, 1.3g carbs, and 7.8g fat. Bologna is listed in the protein foods category. It is a good source of protein and rich in potassium.

89.7

cal

1.3g

carbs

3.3g

protein

amino acids ↓

7.8g

fat

0g

fiber

0.6g

sugar

Vitamins in Bologna

Per Slice ~30g

Vitamin A
5.7mcg
<1%
Vitamin C
4.56mg
5%
Vitamin D
0.21mcg
1%
Vitamin E
0.17mg
1%
Vitamin K
0.72mcg
<1%
Vitamin B6
0.05mg
3%
Vitamin B12
0.36mcg
15%
Folate
0.9mcg
<1%

Minerals in Bologna

Per Slice ~30g

Calcium
6.3mg
<1%
Iron
0.39mg
2%
Magnesium
3.9mg
<1%
Phosphorus
46.2mg
4%
Potassium
105mg
2%
Sodium
304mg
13%
Zinc
0.58mg
5%
Selenium
3.48mcg
6%
Copper
0.01mg
2%
Manganese
0.01mg
<1%

Amino Acids in Bologna

Protein breakdown per slice (30g), from the USDA record for this food.

Complete protein

Bologna supplies all nine essential amino acids at or above the FAO/WHO adult reference pattern.

Essential Amino Acids Per slice (30g) Per 100g % of Protein
Histidine 123mg 409mg 3.7%
Isoleucine 152mg 508mg 4.7%
Leucine 282mg 940mg 8.6%
Lysine 314mg 1045mg 9.6%
Methionine 89mg 295mg 2.7%
Phenylalanine 131mg 437mg 4%
Threonine 154mg 514mg 4.7%
Tryptophan 37mg 122mg 1.1%
Valine 164mg 545mg 5%
Other Amino Acids Per slice (30g) Per 100g % of Protein
Alanine 203mg 676mg 6.2%
Arginine 223mg 743mg 6.8%
Aspartic Acid 319mg 1063mg 9.7%
Cystine 33mg 111mg 1%
Glutamic Acid 535mg 1783mg 16.3%
Glycine 161mg 537mg 4.9%
Proline 147mg 489mg 4.5%
Serine 135mg 449mg 4.1%
Tyrosine 122mg 406mg 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 Bologna

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Compare Bologna with other proteins.

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.