USDA reference food

Bread, French or Vienna

1 medium or regular slice of bread, french or vienna (64 g) has 170 calories, 7g of protein, 1.5g of fat and 1g of fiber (USDA FoodData Central, the dietary survey database (FNDDS), FDC 2707610). It is one of 36 USDA descriptions of bread.

FoodData Central 2707610, the dietary survey database (FNDDS), in the April 30, 2026 release; USDA record.

Nutrition Facts

Serving size1 medium or regular slice (64g)

AmountPortion

Amount per serving

Calories170

% Daily Value*

Total Fat 1.5g2%

Saturated Fat 0g2%

Trans Fat not declared

Cholesterol 0mg0%

Sodium 390mg17%

Total Carbohydrate 33g12%

Dietary Fiber 1g5%

Total Sugars 3g

Includes Added Sugars not declared

Protein 7g14%

Vitamin D 0mcg0%

Calcium 30mg3%

Iron 2.5mg14%

Potassium 70mg2%

* 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 (the dietary survey database (FNDDS)), scaled to the portion. Check the USDA record.

Protein per 100 g: 10.8g; more than 55% of 8,218 USDA reference foods
Calories per 100 g: 272; more than 68% of reference foods
Fiber per 100 g: 2.2g; more than 72% of reference foods

What a portion gives you

Fiber 1g5%

Protein 7g14%

Potassium 70mg2%

Calcium 30mg3%

Iron 2.5mg14%

Sodium 390mg17%

Ticks: 5% of the Daily Value (FDA: low) and 20% (high)

Source: USDA FoodData Central, the dietary survey database (FNDDS) (FDC 2707610); FDA Daily Values, 21 CFR 101.9.

Also rich in

Thiamin0.5 mg in 1 medium or regular slice (64 g), 38% of the Daily Value
Selenium18 µg in 1 medium or regular slice (64 g), 33% of the Daily Value
Folate121 µg DFE in 1 medium or regular slice (64 g), 30% of the Daily Value
Riboflavin0.3 mg in 1 medium or regular slice (64 g), 21% of the Daily Value
Niacin3.1 mg in 1 medium or regular slice (64 g), 19% of the Daily Value
Copper0.1 mg in 1 medium or regular slice (64 g), 11% of the Daily Value

Source: USDA FoodData Central (FDC 2707610), every nutrient the record reports; FDA Daily Values, 21 CFR 101.9.

Where the calories come from: 76% carbohydrate, 8% fat and 16% protein (4 calories a gram of protein or carbohydrate, 9 of fat).

Where it sits among USDA reference foods

Per 100 g	This food	Share with less
Calories	272	68%
Protein	10.8 g	55%
Total fat	2.42 g	37%
Carbohydrate	51.9 g	84%
Fiber	2.20 g	72%
Total sugars	4.62 g	68%
Sodium	602 mg	87%

Source: USDA FoodData Central, SR Legacy and Foundation Foods: the 6,012 to 8,218 reference foods that report each value; the share of them with less per 100 g.

Every nutrient in this record (65)

The portion is 1 medium or regular slice (64 g); % DV is for that portion.

Energy, macronutrients and sugars (12)

Nutrient	Per portion	Per 100 g	% DV
Protein	6.88 g	10.8 g	14%
Total lipid (fat)	1.55 g	2.42 g	2%
Carbohydrate, by difference	33.2 g	51.9 g	12%
Energy	174 kcal	272 kcal
Alcohol, ethyl	0 g	0 g
Water	21.1 g	33.0 g
Total Sugars	2.96 g	4.62 g
Fiber, total dietary	1.41 g	2.20 g	5%
Cholesterol	0 mg	0 mg	0%
Fatty acids, total saturated	0.34 g	0.53 g	2%
Fatty acids, total monounsaturated	0.23 g	0.36 g
Fatty acids, total polyunsaturated	0.55 g	0.85 g

Minerals (9)

Nutrient	Per portion	Per 100 g	% DV
Calcium, Ca	33.3 mg	52.0 mg	3%
Iron, Fe	2.50 mg	3.91 mg	14%
Magnesium, Mg	20.5 mg	32.0 mg	5%
Phosphorus, P	67.2 mg	105 mg	5%
Potassium, K	74.9 mg	117 mg	2%
Sodium, Na	385 mg	602 mg	17%
Zinc, Zn	0.67 mg	1.04 mg	6%
Copper, Cu	0.097 mg	0.15 mg	11%
Selenium, Se	18.3 µg	28.6 µg	33%

Vitamins (23)

Nutrient	Per portion	Per 100 g	% DV
Retinol	0 µg	0 µg
Vitamin A, RAE	0 µg	0 µg	0%
Carotene, beta	0 µg	0 µg
Carotene, alpha	0 µg	0 µg
Vitamin E (alpha-tocopherol)	0.13 mg	0.21 mg	1%
Vitamin D (D2 + D3)	0 µg	0 µg	0%
Cryptoxanthin, beta	0 µg	0 µg
Lycopene	0 µg	0 µg
Lutein + zeaxanthin	28.8 µg	45.0 µg
Vitamin C, total ascorbic acid	0 mg	0 mg	0%
Thiamin	0.45 mg	0.71 mg	38%
Riboflavin	0.27 mg	0.43 mg	21%
Niacin	3.08 mg	4.82 mg	19%
Vitamin B-6	0.068 mg	0.11 mg	4%
Folate, total	78.7 µg	123 µg
Vitamin B-12	0 µg	0 µg	0%
Choline, total	5.12 mg	8.00 mg	1%
Vitamin K (phylloquinone)	0.45 µg	0.70 µg	0%
Folic acid	60.8 µg	95.0 µg
Folate, food	17.9 µg	28.0 µg
Folate, DFE	121 µg	189 µg	30%
Vitamin E, added	0 mg	0 mg
Vitamin B-12, added	0 µg	0 µg

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	0.00064 g	0.0010 g
SFA 10:0	0.0013 g	0.0020 g
SFA 12:0	0.0013 g	0.0020 g
SFA 14:0	0.0038 g	0.0060 g
SFA 16:0	0.23 g	0.36 g
SFA 18:0	0.088 g	0.14 g
MUFA 18:1	0.22 g	0.34 g
PUFA 18:2	0.51 g	0.79 g
PUFA 18:3	0.041 g	0.064 g
PUFA 20:4	0 g	0 g
PUFA 22:6 n-3 (DHA)	0 g	0 g
MUFA 16:1	0.0070 g	0.011 g
PUFA 18:4	0 g	0 g
MUFA 20:1	0.0038 g	0.0060 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 2707610: every value the record reports, per 100 g as USDA gives it and scaled to the portion; Daily Values: 21 CFR 101.9.

Other ways to eat bread

USDA lists 36 preparations of bread. The bread page puts them side by side, per 100 g and per portion.

Compare every bread preparation

Next questions

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Sources for this page

USDA FoodData Central: this record and every record it is compared with, April 30, 2026 release. fdc.nal.usda.gov
FoodData Central documentation: what branded, SR Legacy, Foundation and survey records are. fdc.nal.usda.gov
USDA Food and Nutrient Database for Dietary Studies: survey foods and their household portions. ars.usda.gov
21 CFR 101.9, Nutrition labeling of food: the label format, its rounding and the Daily Values. ecfr.gov
21 CFR 101 subpart D, Nutrient content claims: the FDA thresholds the comparisons count. ecfr.gov
FDA, How to Understand and Use the Nutrition Facts Label: the 5% and 20% Daily Value rule. fda.gov