Calories in 1/2 Cup of Raw Seaweed
1/2 cup of raw seaweed (40 g) has 16 calories. That is 1% of a 2,000 calorie diet.
The calories come from 1.4 g of protein, 0.2 g of fat and 3.2 g of carbohydrates, a split of 28% protein, 9% fat and 63% carbs. For comparison, 1/4 cup of raw seaweed has 8 and 3/4 cup of raw seaweed has 25 calories. Burning 16 calories takes about 3 minutes of brisk walking or 1 minute of running for a 155 lb adult, based on Harvard Health Publishing activity estimates.
Raw Seaweed Calorie Calculator
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Raw Seaweed calories by serving size
Common amounts of raw seaweed with calories and macros. Tap a row for its full nutrition page.
Raw Seaweed vs similar foods
Calories per 100 g compared with other vegetables.
Raw Seaweed: common questions
How many calories are in 1/2 cup of raw seaweed?
1/2 cup of raw seaweed weighs about 40 g and has 16 calories.
How much protein is in 1/2 cup of raw seaweed?
1/2 cup of raw seaweed has 1.4 g of protein, which is 3% of the 50 g Daily Value.
How many carbs are in 1/2 cup of raw seaweed?
1/2 cup of raw seaweed has 3.2 g of carbohydrates, including 0.3 g of fiber and 0.2 g of sugars.
How much raw seaweed is 100 calories?
100 calories of raw seaweed is 244 g, about 3 cups of raw seaweed.
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Source: USDA FoodData Central, FNDDS 2021-2023. FDC ID 2709805. Original description: Seaweed, raw. Portion weights are USDA household measures.