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Highest protein per 100 calories

Foods ranked by protein density — grams of protein per 100 kcal.

2036 ranked foods

How this is calculatedformula · basis · source

Formula: protein_per_100g ÷ energy_kcal_per_100g × 100

Basis: Protein grams per 100 kcal (energy density basis).

Source: USDA FoodData Central. Foods missing this value are not ranked (missing ≠ zero).