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Compare foods by energy per weight and estimate serving calories quickly. Useful for portion control, meal prep planning, and nutrition-based recipe decisions.
Last updated: April 13, 2026
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Calorie density
275 kcal / 100 g
kcal / gram
2.75
kcal / ounce
77.96
Estimated serving calories
137.5 kcal
Medium density
Balanced range for many staple foods.
Steps
Nutrition note
Calorie density helps compare foods by weight, but satiety and nutrition quality also depend on fiber, protein, water content, and micronutrients.
Calorie density expresses energy relative to weight. By converting to grams, foods can be compared on a common basis, then scaled to any serving size.
kcal per gram = calories / gramskcal per 100g = kcal per gram x 100Share it with nutrition-focused meal planners
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