Raw crab: calories and nutrition facts

Raw crab has 104 kcal per 100 g. One serving, 1 Serving (100 g), has 104 kcal.

Calories: 104 kcal
Protein: 19.5 g
Carbohydrates: 0 g
Fat: 2.9 g

Per 100 g

Raw crab: how many calories?

Raw crab has 104 kcal per 100 g, with 19.5 g protein, 0 g carbs and 2.9 g fat. A 100 g serving (1 Serving) has 104 kcal. That is less than the average for Meat, Eggs, Fish (183 kcal per 100 g). Most of its calories come from protein.

Where the calories come from

Protein75%
Carbohydrates0%
Fat25%

Calculate a portion

Amountg

Calories: 104 kcal
Protein: 19.5 g
Carbohydrates: 0 g
Fat: 2.9 g

Nutrition facts

Nutrient	Per 100 g	Per serving (100 g)
Calories	104 kcal	104 kcal
Fat	2.9 g	2.9 g
of which saturated fat	0.5 g	0.5 g
Carbohydrates	0 g	0 g
of which sugars	0 g	0 g
Fiber	0 g	0 g
Protein	19.5 g	19.5 g
Sodium	275 mg	275 mg
Water	75.7 g	75.7 g
Vitamin C	2.5 mg	2.5 mg
Calcium	84 mg	84 mg
Iron	1.7 mg	1.7 mg
Potassium	268 mg	268 mg
Magnesium	43 mg	43 mg

Source: Ciqual food composition table (ANSES, France). Data updated on 2 September 2026.

Share of reference intakes

Per 100 g, compared with an adult's reference intakes (2,000 kcal a day, Regulation (EU) No 1169/2011).

Nutrient	Of reference intake
Calories(104 kcal)	5%
Fat(2.9 g)	4%
of which saturated fat(0.5 g)	2%
Carbohydrates(0 g)	0%
of which sugars(0 g)	0%
Protein(19.5 g)	39%
Salt(0.69 g)	11%

What the EU thresholds say

Nutrition claim thresholds from Regulation (EC) No 1924/2006, per 100 g.

High protein (at least 20% of calories)
Low fat (3 g or less)
Low sugars (5 g or less)

Raw crab: frequently asked questions

Raw crab: how many calories per serving?

A 100 g serving (1 Serving) has 104 kcal.

Raw crab: how much protein?

Raw crab contains 19.5 g of protein per 100 g, 39% of the 50 g reference intake.

Raw crab: how much fibre?

Raw crab provides 0 g of fibre per 100 g, 0% of the 25 g a day recommended by EFSA.

Raw crab: how much makes 100 kcal?

100 kcal is about 96 g of this food.

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