Crayfish vs Lobster: Which Has More Calories?
Per 100 g, Crayfish has 81 kcal and Lobster has 77 kcal, so Lobster has 5% fewer calories.
Relative to calories, Lobster is the better protein source (21.5 g vs 20.6 g of protein per 100 kcal).


Nutrition Facts
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Amount Per Serving:
Crayfish vs Lobster 100g Compare
| per 100g | Crayfish | Lobster |
|---|---|---|
| Calories | 81 | 77 |
| Fat | 1.19 g | 0.75 g |
| Protein | 16.66 g | 16.52 g |
| Water | 78.85 g | 80.95 g |
| Calcium | 60 mg | 84 mg |
| Iron | 0.83 mg | 0.26 mg |
| Magnessium | 33 mg | 38 mg |
| Potassium | 294 mg | 200 mg |
| Sodium | 348 mg | 423 mg |
| Vitaminium B1 (Thiamine) | 0.05 mg | 0.02 mg |
| Vitaminium B2 (riboflavin) | 0.084 mg | 0.014 mg |
| Vitaminium B3 (Niacin) | 2.265 mg | 1.591 mg |
| Vitaminium B6 | 0.076 mg | 0.104 mg |
| Vitaminium B9 (Folic acid) | 0.044 µg | 0.01 µg |
| Vitaminium E | 1.49 mg | 0.87 mg |
More Calories in Crayfish
At first glance, you can see that in crayfish is just a little more calories than in lobster.
Crayfish has 81 kcal per 100g and lobster 77 kcal per 100g so it is pretty easy to calculate that the difference is about 5%.
In crayfish and in lobster most calories came from protein.
See tables below to compare crayfish with lobster in details.
Crayfish 100g
81kcalCalories source
- 0% CARBS.
- 86% PROTEIN
- 14% FAT
Lobster 100g
77kcalCalories source
- 0% CARBS
- 91% PROTEIN
- 9% FAT
About the data
Nutrition values on this page are given per 100 g of the food and are based on the official United States Department of Agriculture FoodData Central database. The exact record used for each food is linked under the tables.
Marcin Piotrowicz – calories-info.com creator · Healthy diet and healthy lifestyle promoter. The information is for general purposes and is not medical or dietary advice.