How much white bread for 30 g of protein?
About 902 kcal of white bread gets you there.
339 gfor 30 g protein
902 kcalthose grams cost
8.8 gprotein per 100 g
#157of 233 foods by protein per calorie · full ranking
| Target | White bread | Calories |
|---|---|---|
| 20 g protein | 226 g | 601 kcal |
| 25 g protein | 282 g | 751 kcal |
| 30 g protein | 339 g | 902 kcal |
| 35 g protein | 395 g | 1052 kcal |
| 40 g protein | 452 g | 1202 kcal |
Common questions
How much white bread do I need for 30 g of protein?
339 g of White bread, which carries about 902 kcal. White bread holds 8.8 g protein per 100 g.
Why does the same 30 g cost different calories across foods?
Because protein density differs. The comparison pages on this site show the same math across foods, so you can see which sources deliver protein cheapest in calories.
Method
Grams = target ÷ (g protein per 100 g) × 100, USDA FoodData Central base values, cooked weights where cooking applies.