Food · Baked Products

Protein bread nutrition facts

A typical portion of protein bread (1 oz; 28.35 g, protein (includes gluten)) has 70 calories and 3g of protein (USDA FoodData Central). USDA lists 2 descriptions of it: per 100 g they range from 245 calories (protein (includes gluten)) to 270 (toasted).

Nutrition Facts

Serving size1 oz (28.35g)

AmountPortion

Amount per serving

Calories70

% Daily Value*

Total Fat 0.5g1%

Saturated Fat 0g0%

Trans Fat not declared

Cholesterol 0mg0%

Sodium 115mg5%

Total Carbohydrate 12g5%

Dietary Fiber <1g3%

Total Sugars 0g

Includes Added Sugars not declared

Protein 3g7%

Vitamin D 0mcg0%

Calcium 40mg3%

Iron 1.2mg7%

Potassium 90mg2%

* 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 Bread, protein (includes gluten), scaled to the portion. Check the USDA record.

Protein per 100 g: 12.1g; more than 58% of 8,218 USDA reference foods
Calories per 100 g: 245; more than 64% of reference foods
Sodium per 100 g: 404mg; more than 79% of reference foods

1 oz weighs 28.35 g in USDA's record for Bread, protein (includes gluten) (FDC 174917).

Where the calories come from: 72% carbohydrate, 8% fat and 20% protein (4 calories a gram of protein or carbohydrate, 9 of fat).

Also rich in

Manganese0.4 mg in 1 oz (28.35 g), 18% of the Daily Value
Selenium9.3 µg in 1 oz (28.35 g), 17% of the Daily Value
Copper0.1 mg in 1 oz (28.35 g), 13% of the Daily Value
Folate49 µg DFE in 1 oz (28.35 g), 12% of the Daily Value

Source: USDA FoodData Central (FDC 174917), every nutrient the record reports; FDA Daily Values, 21 CFR 101.9.

Every form of protein bread USDA describes

(includes gluten), toasted has the most calories per 100 g (270); the fewest: Protein (includes gluten) (245)

Per 100 g, USDA FoodData Central. The violet bar is the form on the label at left.

All 2 USDA descriptions of protein bread, per 100 g
USDA description	Calories	Protein	Fat	Sodium
Bread, protein (includes gluten)	245	12.1 g	2.2 g	404 mg
Bread, protein, (includes gluten), toasted	270	13.2 g	2.4 g	444 mg

Every nutrient in this record (86)

The portion is 1 oz (28.35 g); % DV is for that portion.

Energy, macronutrients and sugars (13)

Nutrient	Per portion	Per 100 g	% DV
Protein	3.43 g	12.1 g	7%
Total lipid (fat)	0.62 g	2.20 g	1%
Carbohydrate, by difference	12.4 g	43.8 g	5%
Ash	0.54 g	1.90 g
Energy	69.5 kcal	245 kcal
Alcohol, ethyl	0 g	0 g
Water	11.3 g	40.0 g
Total Sugars	0.41 g	1.44 g
Fiber, total dietary	0.85 g	3.00 g	3%
Cholesterol	0 mg	0 mg	0%
Fatty acids, total saturated	0.094 g	0.33 g	0%
Fatty acids, total monounsaturated	0.052 g	0.18 g
Fatty acids, total polyunsaturated	0.29 g	1.01 g

Minerals (10)

Nutrient	Per portion	Per 100 g	% DV
Calcium, Ca	35.2 mg	124 mg	3%
Iron, Fe	1.18 mg	4.15 mg	7%
Magnesium, Mg	18.4 mg	65.0 mg	4%
Phosphorus, P	52.4 mg	185 mg	4%
Potassium, K	91.3 mg	322 mg	2%
Sodium, Na	115 mg	404 mg	5%
Zinc, Zn	0.52 mg	1.82 mg	5%
Copper, Cu	0.12 mg	0.42 mg	13%
Manganese, Mn	0.42 mg	1.47 mg	18%
Selenium, Se	9.33 µg	32.9 µg	17%

Vitamins (24)

Nutrient	Per portion	Per 100 g	% DV
Retinol	0 µg	0 µg
Vitamin A, RAE	0 µg	0 µg	0%
Carotene, beta	0.85 µg	3.00 µg
Carotene, alpha	0 µg	0 µg
Vitamin E (alpha-tocopherol)	0.10 mg	0.36 mg	1%
Vitamin D (D2 + D3)	0 µg	0 µg	0%
Cryptoxanthin, beta	0 µg	0 µg
Lycopene	0 µg	0 µg
Lutein + zeaxanthin	21.8 µg	77.0 µg
Vitamin C, total ascorbic acid	0 mg	0 mg	0%
Thiamin	0.10 mg	0.36 mg	9%
Riboflavin	0.11 mg	0.39 mg	9%
Niacin	1.22 mg	4.29 mg	8%
Pantothenic acid	0.12 mg	0.42 mg
Vitamin B-6	0.020 mg	0.071 mg	1%
Folate, total	32.9 µg	116 µg
Vitamin B-12	0 µg	0 µg	0%
Choline, total	5.30 mg	18.7 mg	1%
Vitamin K (phylloquinone)	0.37 µg	1.30 µg	0%
Folic acid	23.0 µg	81.0 µg
Folate, food	9.92 µg	35.0 µg
Folate, DFE	49.0 µg	173 µg	12%
Vitamin E, added	0 mg	0 mg
Vitamin B-12, added	0 µg	0 µg

Amino acids (18)

Nutrient	Per portion	Per 100 g
Tryptophan	0.042 g	0.15 g
Threonine	0.10 g	0.37 g
Isoleucine	0.13 g	0.47 g
Leucine	0.24 g	0.86 g
Lysine	0.11 g	0.37 g
Methionine	0.056 g	0.20 g
Cystine	0.070 g	0.25 g
Phenylalanine	0.17 g	0.60 g
Tyrosine	0.10 g	0.36 g
Valine	0.15 g	0.52 g
Arginine	0.16 g	0.55 g
Histidine	0.077 g	0.27 g
Alanine	0.12 g	0.41 g
Aspartic acid	0.21 g	0.73 g
Glutamic acid	1.05 g	3.69 g
Glycine	0.13 g	0.44 g
Proline	0.35 g	1.22 g
Serine	0.17 g	0.60 g

Fatty acids (19)

Nutrient	Per portion	Per 100 g
SFA 4:0	0 g	0 g
SFA 6:0	0 g	0 g
SFA 8:0	0 g	0 g
SFA 10:0	0 g	0 g
SFA 12:0	0 g	0 g
SFA 14:0	0.00028 g	0.0010 g
SFA 16:0	0.081 g	0.29 g
SFA 18:0	0.0060 g	0.021 g
MUFA 18:1	0.052 g	0.18 g
PUFA 18:2	0.27 g	0.95 g
PUFA 18:3	0.017 g	0.059 g
PUFA 20:4	0 g	0 g
PUFA 22:6 n-3 (DHA)	0 g	0 g
MUFA 16:1	0.00028 g	0.0010 g
PUFA 18:4	0 g	0 g
MUFA 20:1	0 g	0 g
PUFA 20:5 n-3 (EPA)	0 g	0 g
MUFA 22:1	0 g	0 g
PUFA 22:5 n-3 (DPA)	0 g	0 g

Source: USDA FoodData Central, FDC 174917: 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 protein bread?

70 in 1 oz (28.35 g) of protein (includes gluten); 245 to 270 per 100 g across USDA's descriptions.

How much protein is in protein bread?

3g in 1 oz; 12.1 g per 100 g.

How much sodium is in protein bread?

115mg in 1 oz; 404 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