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Food · Sausages and Luncheon Meats

Bologna nutrition facts

A typical portion of bologna (1 slice, medium; 28 g, pork) has 70 calories and 4g of protein (USDA FoodData Central). USDA lists 11 descriptions of it: per 100 g they range from 204 calories (reduced fat) to 336 (pork, turkey and beef).

Nutrition Facts

Serving size1 slice, medium (28g)
Amount per serving
Calories70
% Daily Value*
Total Fat 6g7%
Saturated Fat 2g10%
Trans Fat not declared
Cholesterol 15mg6%
Sodium 250mg11%
Total Carbohydrate 0g0%
Dietary Fiber 0g0%
Total Sugars 0g
Includes Added Sugars not declared
Protein 4g9%
Vitamin D 0.4mcg2%
Calcium 0mg0%
Iron 0.2mg1%
Potassium 80mg2%

* The % Daily Value (DV) tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice. Protein % DV here is not corrected for protein quality.

USDA values per 100 g for Bologna, pork, scaled to the portion. Check the USDA record.

Protein per 100 g
15.3g
more than 64% of 8,218 USDA reference foods
Calories per 100 g
247
more than 64% of reference foods
Sodium per 100 g
907mg
more than 94% of reference foods

1 slice, medium weighs 28 g in USDA's record for Bologna, pork (FDC 173856).

Where the calories come from: 1% carbohydrate, 74% fat and 25% protein (4 calories a gram of protein or carbohydrate, 9 of fat).

Also rich in

  • Thiamin0.1 mg in 1 slice, medium (28 g), 12% of the Daily Value
  • Vitamin B120.3 µg in 1 slice, medium (28 g), 11% of the Daily Value

Source: USDA FoodData Central (FDC 173856), every nutrient the record reports; FDA Daily Values, 21 CFR 101.9.

Every form of bologna USDA describes

Pork, turkey and beef has the most calories per 100 g (336); the fewest: Reduced fat (204)

Calories per 100 g by USDA description of bolognaPork247Beef and pork308Pork and turkey, lite211Reduced fat204Pork, turkey and beef336Beef and pork, low fat230Turkey209Meat and poultry281Calories per 100 g by USDA description of bolognaPork247Beef and pork308Pork and turkey, lite211Reduced fat204Pork, turkey and beef336Beef and pork, low fat230Turkey209Meat and poultry281Calories per 100 g by USDA description of bolognaPork247Beef and pork308Pork and turkey, lite211Reduced fat204Pork, turkey and beef336Beef and pork, low fat230Turkey209Meat and poultry281Calories per 100 g by USDA description of bolognaPork247Beef and pork308Pork and turkey, lite211Reduced fat204Pork, turkey and beef336Beef and pork, low fat230Turkey209Meat and poultry281Calories per 100 g by USDA description of bolognaPork247Beef and pork308Pork and turkey, lite211Reduced fat204Pork, turkey and beef336Beef and pork, low fat230Turkey209Meat and poultry281Calories per 100 g by USDA description of bolognaPork247Beef and pork308Pork and turkey, lite211Reduced fat204Pork, turkey and beef336Beef and pork, low fat230Turkey209Meat and poultry281Calories per 100 g by USDA description of bolognaPork247Beef and pork308Pork and turkey, lite211Reduced fat204Pork, turkey and beef336Beef and pork, low fat230Turkey209Meat and poultry281Calories per 100 g by USDA description of bolognaPork247Beef and pork308Pork and turkey, lite211Reduced fat204Pork, turkey and beef336Beef and pork, low fat230Turkey209Meat and poultry281Calories per 100 g by USDA description of bolognaPork247Beef and pork308Pork and turkey, lite211Reduced fat204Pork, turkey and beef336Beef and pork, low fat230Turkey209Meat and poultry281
Per 100 g, USDA FoodData Central. The violet bar is the form on the label at left.
All 11 USDA descriptions of bologna, per 100 g
USDA descriptionCaloriesProteinFatSodium
Bologna, pork24715.3 g19.9 g907 mg
Bologna, beef and pork30815.2 g24.6 g960 mg
Bologna, pork and turkey, lite21113.1 g16.1 g716 mg
Bologna, reduced fat20411.8 g14.8 g821 mg
Bologna, pork, turkey and beef33611.6 g29.3 g1,055 mg
Bologna, beef and pork, low fat23011.5 g19.3 g1,108 mg
Bologna, turkey20911.4 g16.1 g1,071 mg
Bologna, meat and poultry28110.3 g23.8 g1,379 mg
Bologna28110.3 g23.8 g1,100 mg
Bologna, reduced sodium28110.3 g23.8 g830 mg
Bologna, classicn/an/an/a

Every nutrient in this record (89)

The portion is 1 slice, medium (28 g); % DV is for that portion.

Energy, macronutrients and sugars (13)
NutrientPer portionPer 100 g% DV
Protein4.28 g15.3 g9%
Total lipid (fat)5.56 g19.9 g7%
Carbohydrate, by difference0.20 g0.73 g0%
Ash0.98 g3.50 g
Energy69.2 kcal247 kcal
Alcohol, ethyl0 g0 g
Water17.0 g60.6 g
Total Sugars0 g0 g
Fiber, total dietary0 g0 g0%
Cholesterol16.5 mg59.0 mg6%
Fatty acids, total saturated1.91 g6.84 g10%
Fatty acids, total monounsaturated2.72 g9.73 g
Fatty acids, total polyunsaturated0.59 g2.11 g
Minerals (11)
NutrientPer portionPer 100 g% DV
Calcium, Ca3.08 mg11.0 mg0%
Iron, Fe0.22 mg0.77 mg1%
Magnesium, Mg3.92 mg14.0 mg1%
Phosphorus, P38.9 mg139 mg3%
Potassium, K78.7 mg281 mg2%
Sodium, Na254 mg907 mg11%
Zinc, Zn0.57 mg2.03 mg5%
Copper, Cu0.022 mg0.080 mg2%
Fluoride, F10.1 µg36.0 µg
Manganese, Mn0.010 mg0.036 mg0%
Selenium, Se3.56 µg12.7 µg6%
Vitamins (25)
NutrientPer portionPer 100 g% DV
Retinol0 µg0 µg
Vitamin A, RAE0 µg0 µg0%
Carotene, beta0 µg0 µg
Carotene, alpha0 µg0 µg
Vitamin E (alpha-tocopherol)0.073 mg0.26 mg0%
Vitamin D (D2 + D3)0.39 µg1.40 µg2%
Cryptoxanthin, beta0 µg0 µg
Lycopene0 µg0 µg
Lutein + zeaxanthin0 µg0 µg
Vitamin C, total ascorbic acid0 mg0 mg0%
Thiamin0.15 mg0.52 mg12%
Riboflavin0.044 mg0.16 mg3%
Niacin1.09 mg3.90 mg7%
Pantothenic acid0.20 mg0.72 mg
Vitamin B-60.076 mg0.27 mg4%
Folate, total1.40 µg5.00 µg
Vitamin B-120.26 µg0.93 µg11%
Choline, total15.2 mg54.4 mg3%
Vitamin K (phylloquinone)0.084 µg0.30 µg0%
Folic acid0 µg0 µg
Folate, food1.40 µg5.00 µg
Folate, DFE1.40 µg5.00 µg0%
Betaine1.34 mg4.80 mg
Vitamin E, added0 mg0 mg
Vitamin B-12, added0 µg0 µg
Amino acids (18)
NutrientPer portionPer 100 g% DV
Tryptophan0.042 g0.15 g
Threonine0.18 g0.64 g
Isoleucine0.19 g0.66 g
Leucine0.33 g1.17 g
Lysine0.34 g1.20 g
Methionine0.12 g0.41 g
Cystine0.048 g0.17 g
Phenylalanine0.16 g0.58 g
Tyrosine0.13 g0.48 g
Valine0.21 g0.74 g
Arginine0.28 g1.00 g
Histidine0.13 g0.48 g
Alanine0.27 g0.98 g
Aspartic acid0.39 g1.40 g
Glutamic acid0.64 g2.30 g
Glycine0.30 g1.08 g
Proline0.22 g0.77 g
Serine0.18 g0.63 g
Fatty acids (20)
NutrientPer portionPer 100 g% DV
SFA 4:00 g0 g
SFA 6:00 g0 g
SFA 8:00 g0 g
SFA 10:00.0056 g0.020 g
SFA 12:00.0056 g0.020 g
SFA 14:00.067 g0.24 g
SFA 16:01.21 g4.30 g
SFA 18:00.63 g2.26 g
MUFA 18:12.52 g9.02 g
PUFA 18:20.51 g1.83 g
PUFA 18:30.078 g0.28 g
PUFA 20:40 g0 g
PUFA 22:6 n-3 (DHA)0 g0 g
MUFA 16:10.20 g0.72 g
PUFA 18:40 g0 g
MUFA 20:10 g0 g
PUFA 20:5 n-3 (EPA)0 g0 g
MUFA 22:10 g0 g
PUFA 22:5 n-3 (DPA)0 g0 g
Phytosterols0 mg0 mg

Source: USDA FoodData Central, FDC 173856: every value the record reports, per 100 g as USDA gives it and scaled to the portion; Daily Values: 21 CFR 101.9.

Source: USDA FoodData Central (SR Legacy, Foundation Foods and Survey foods), April 30, 2026 release.

Questions

How many calories are in bologna?

70 in 1 slice, medium (28 g) of pork; 204 to 336 per 100 g across USDA's descriptions.

How much protein is in bologna?

4g in 1 slice, medium; 15.3 g per 100 g.

How much sodium is in bologna?

250mg in 1 slice, medium; 907 mg per 100 g. Salt added in cooking changes it: USDA lists salted and unsalted forms separately where it measured both.

Sources for this page
USDA FoodData Central
the food and product records, April 30, 2026 release. fdc.nal.usda.gov
FoodData Central documentation
what each data type is and how branded records are submitted. fdc.nal.usda.gov
USDA Food and Nutrient Database for Dietary Studies
the survey foods and their portions. ars.usda.gov
21 CFR 101.9, Nutrition labeling of food
the label format, rounding and Daily Values. ecfr.gov
FDA, How to Understand and Use the Nutrition Facts Label
the 5% and 20% Daily Value rule. fda.gov