How much 6-inch submarine sandwich for 30 g of protein?
About 655 kcal of 6-inch submarine sandwich gets you there.
273 gfor 30 g protein
655 kcalthose grams cost
11.0 gprotein per 100 g
#116of 233 foods by protein per calorie · full ranking
| Target | 6-inch submarine sandwich | Calories |
|---|---|---|
| 20 g protein | 182 g | 436 kcal |
| 25 g protein | 227 g | 545 kcal |
| 30 g protein | 273 g | 655 kcal |
| 35 g protein | 318 g | 764 kcal |
| 40 g protein | 364 g | 873 kcal |
Common questions
How much 6-inch submarine sandwich do I need for 30 g of protein?
273 g of 6-inch submarine sandwich, which carries about 655 kcal. 6-inch submarine sandwich holds 11.0 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.