Calories in 1 Steamed Oyster
1 steamed oyster (15 g) has 10 calories. That is 0% of a 2,000 calorie diet.
The calories come from 1.1 g of protein, 0.3 g of fat and 0.5 g of carbohydrates, a split of 47% protein, 31% fat and 22% carbs. For comparison, 2 steamed oysters has 20 calories. Burning 10 calories takes about 2 minutes of brisk walking or 1 minute of running for a 155 lb adult, based on Harvard Health Publishing activity estimates.
Steamed Oysters Calorie Calculator
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Steamed Oysters calories by serving size
Common amounts of steamed oysters with calories and macros. Tap a row for its full nutrition page.
| Serving | Weight | Calories | Protein | Fat | Carbs |
|---|---|---|---|---|---|
| 1 steamed oyster | 15 g | 10 | 1.1 g | 0.3 g | 0.5 g |
| 1 oz | 28 g | 18 | 2 g | 0.6 g | 1 g |
| 2 steamed oysters | 30 g | 20 | 2.2 g | 0.6 g | 1 g |
| 50g | 50 g | 33 | 3.6 g | 1.1 g | 1.7 g |
| 1/2 cup | 68 g | 44 | 4.9 g | 1.5 g | 2.3 g |
| 100g | 100 g | 65 | 7.2 g | 2.2 g | 3.4 g |
| 4 oz | 113 g | 74 | 8.2 g | 2.4 g | 3.9 g |
| 1 cup | 135 g | 88 | 9.8 g | 2.9 g | 4.6 g |
| 200g | 200 g | 130 | 14 g | 4.3 g | 6.9 g |
Steamed Oysters vs similar foods
Calories per 100 g compared with other fish and seafood.
Steamed Oysters: common questions
How many calories are in 1 steamed oyster?
1 steamed oyster weighs about 15 g and has 10 calories.
How much protein is in 1 steamed oyster?
1 steamed oyster has 1.1 g of protein, which is 2% of the 50 g Daily Value.
How many carbs are in 1 steamed oyster?
1 steamed oyster has 0.5 g of carbohydrates, including 0 g of fiber and 0.1 g of sugars.
How much steamed oysters is 100 calories?
100 calories of steamed oysters is 154 g, about 10 steamed oysters.
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Source: USDA FoodData Central, FNDDS 2021-2023. FDC ID 2706353. Original description: Oysters, steamed. Portion weights are USDA household measures.