Calorie Density Calculator

Calculate calorie density by entering the calories per serving and serving size below.

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Results: Caloric Density

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Joe is the creator of Inch Calculator and has over 20 years of experience in engineering and construction. He holds several degrees and certifications.

Full bioChevron Right Icon Review Badge Icon Reviewed by Elise Harlow, MS, RDN

Elise is a registered dietitian with a Master's degree in nutritional sciences and founder of The Flourished Table, an online nutrition coaching and consulting business.

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Sexton, J. (n.d.). Calorie Density Calculator. Inch Calculator. Retrieved February 26, 2026, from https://www.inchcalculator.com/calorie-density-calculator/

How to Calculate Calorie Density

Calorie Density, sometimes called energy density, is the ratio of a food’s energy value in calories relative to its weight or volume. Eating foods with a low caloric density can help with weight loss since they tend to make you more full with a larger portion but with lower calorie content.

You can calculate the caloric density of food using a simple formula.

Calorie Density Formula

Caloric Density = Calories per Serving / Serving Size

Thus, calorie density is equal to the calories per serving divided by the serving size, usually in grams.

So, to calculate calorie density, find the serving size in grams and calories per serving for the food item. Then, divide the calories per serving by the serving size to get the density.

If you’re measuring calorie density as part of a weight loss program, consider incorporating an active lifestyle into your program as well. Use our steps to miles calculator to see just how far you’re walking with those extra steps!