Yes, Crab can be a healthy addition to your diet when consumed in moderation. It contains 74 calories, 15.4g of protein, 0g of carbohydrates, and 0.9g of fat per 3 oz (85g).

Is Crab good for weight loss?

Crab can be part of a weight loss diet when consumed in appropriate portions. With 74 calories per 3 oz (85g), it's important to factor this into your daily caloric intake.

Seafood

Is Crab Healthy?

Q: How many calories are in Crab?

Crab contains 74 calories per 3 oz (85g).

FoodData CentralUpdated 30 March 2026

Crab is an excellent nutritional choice with 74 calories, 15.4g protein, and 0g fiber per 3 oz (85g).

Health Score:85/100Excellent

How is this calculated?

Health Benefits of Crab

Excellent source of protein for muscle building and repair
Low in calories, suitable for weight management

Nutritional Overview

A 3 oz (85g) of crab contains the following nutritional values:

Calories

74 kcal

Protein

15.4g

Carbohydrates

Fat

0.9g

Things to Consider

Generally suitable for most dietary patterns

The Verdict

Yes, crab is healthy when consumed as part of a balanced diet. Crab provides valuable nutrients including high protein content. Like all foods, moderation and variety are key to a healthy eating pattern.

Detailed Nutrition Info

How many calories are in Crab?

How many carbs are in Crab?

How much protein is in Crab?

How much fat is in Crab?

How much fiber is in Crab?