Calories in 1/2 Cup of Canned Crab
1/2 cup of canned crab (68 g) has 56 calories. That is 3% of a 2,000 calorie diet.
The calories come from 12 g of protein, 0.5 g of fat and 0 g of carbohydrates, a split of 91% protein, 9% fat and 0% carbs. For comparison, 1/4 cup of canned crab has 28 and 3/4 cup of canned crab has 84 calories. Burning 56 calories takes about 10 minutes of brisk walking or 5 minutes of running for a 155 lb adult, based on Harvard Health Publishing activity estimates.
Canned Crab Calorie Calculator
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Canned Crab calories by serving size
Common amounts of canned crab with calories and macros. Tap a row for its full nutrition page.
| Serving | Weight | Calories | Protein | Fat | Carbs |
|---|---|---|---|---|---|
| 1 oz | 28 g | 24 | 5.1 g | 0.2 g | 0 g |
| 50g | 50 g | 42 | 8.9 g | 0.4 g | 0 g |
| 1 small can | 60 g | 50 | 11 g | 0.4 g | 0 g |
| 1/2 cup | 68 g | 56 | 12 g | 0.5 g | 0 g |
| 100g | 100 g | 83 | 18 g | 0.7 g | 0 g |
| 4 oz | 113 g | 94 | 20 g | 0.8 g | 0 g |
| 2 small cans | 120 g | 100 | 21 g | 0.9 g | 0 g |
| 1 standard can | 120 g | 100 | 21 g | 0.9 g | 0 g |
| 1 cup | 135 g | 112 | 24 g | 1 g | 0 g |
| 200g | 200 g | 166 | 36 g | 1.5 g | 0 g |
| 2 standard cans | 240 g | 199 | 43 g | 1.8 g | 0 g |
| 1 large can | 450 g | 374 | 80 g | 3.3 g | 0 g |
| 2 large cans | 900 g | 747 | 161 g | 6.7 g | 0 g |
Canned Crab vs similar foods
Calories per 100 g compared with other fish and seafood.
Canned Crab: common questions
How many calories are in 1/2 cup of canned crab?
1/2 cup of canned crab weighs about 68 g and has 56 calories.
How much protein is in 1/2 cup of canned crab?
1/2 cup of canned crab has 12 g of protein, which is 24% of the 50 g Daily Value.
How many carbs are in 1/2 cup of canned crab?
1/2 cup of canned crab has 0 g of carbohydrates, including 0 g of fiber and 0 g of sugars.
How much canned crab is 100 calories?
100 calories of canned crab is 120 g, about 2 small cans of canned crab.
More about canned crab
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Weights and conversions
Source: USDA FoodData Central, FNDDS 2021-2023. FDC ID 2706345. Original description: Crab, canned. Portion weights are USDA household measures.