USDA-derived generic food data
What is the nutrition score of White / Sourdough Bread?
Per 100g, White / Sourdough Bread has a Daily Nutrient Contribution score of 16/100. Its strongest contributions are Folate, Vitamin B1, Iron. Treat this as a fixed nutrient comparison, not a personal recommendation.
Reviewed 16 July 2026. USDA-derived values are estimates for a generic food and can vary with preparation and brand.
Daily Nutrient Contribution
16/100
9 nutrients provide at least 10% of the daily reference used for this comparison.
Nutrition facts
The same generic food data, shown per 100g and for 1 slice (45g).
| Nutrient | Per 100g | Per 1 slice |
|---|---|---|
| Calories | 265 kcal | 119 kcal |
| Protein | 9 g | 4 g |
| Carbs | 49 g | 22 g |
| Fat | 3 g | 1 g |
| Fiber | 3 g | 1 g |
| Sat fat | 1 g | 0 g |
| Sodium | 490 mg | 221 mg |
| Potassium | 115 mg | 52 mg |
| Calcium | 150 mg | 68 mg |
| Iron | 3.6 mg | 1.6 mg |
| Magnesium | 25 mg | 11 mg |
| Zinc | 0.9 mg | 0.4 mg |
| Vitamin C | 0 mg | 0 mg |
| Vitamin D | 0 µg | 0 µg |
| Vitamin B12 | 0 µg | 0 µg |
| Folate | 110 µg | 50 µg |
Where White / Sourdough Bread contributes most
These percentages are capped at 100% for the score calculation. They use a fixed adult reference and are not personalised targets.
Folate
55%
110 µg per 100g
Vitamin B1
50%
0.5 mg per 100g
Iron
41%
3.6 mg per 100g
Selenium
29%
22 µg per 100g
Sat fat
1 g per 100g
Shown separately because the score focuses on positive daily nutrient contributions.
Sodium
490 mg per 100g
Shown separately because the score focuses on positive daily nutrient contributions.
Source and limits
This page uses Nutrigate's USDA FoodData Central-derived generic-food table. It is useful for comparison, while the label on a branded product is more specific. Nutrition information is not medical advice.
Find White / Sourdough Bread in USDA FoodData CentralCompare related foods
These foods have similar nutrient contribution patterns in the same fixed comparison.