Sourdough bread
10 g protein per 100 g, 5.6 g per 1 slice.
Updated 2026-10-08 - data v2026-10-08.2
Estimated nutrition for Sourdough bread, per 100 g and per 1 slice (56 g).
Nutrition
| kcal | P | C | F | |
|---|---|---|---|---|
| Per 100 g | 270 | 10 | 52 | 1.5 |
| Per serving (1 slice, 56 g) | 151 | 5.6 | 29.1 | 0.8 |
Protein per 100 kcal: 3.7 g est.
Cost
Est. cost per serving $0.30–$1.00 est.
Est. cost midpoint $0.65 est.
Est. $ per 10 g protein: $1.16 est.
Diet and scores
Mediterranean, Vegetarian, Vegan, Pescatarian, Dairy-Free
Efficiency 6 / Taste 8 / Overall 7
Longevity: Fermented; may improve digestibility
Recipes using this food
None yet.
Nutrition values are estimates until a USDA record is attached. Not medical advice.
USDA FDC ID: not yet verified (est.)
Cite as: Macro Friendly Meals, "Sourdough bread nutrition", https://macrofriendlymeals.com/foods/sourdough-bread, data v2026-10-08.2.