Calories in 50g of Walnuts
50g of walnuts (50 g) has 250 calories. That is 13% of a 2,000 calorie diet.
The calories come from 4.1 g of protein, 18 g of fat and 24 g of carbohydrates, a split of 6% protein, 59% fat and 35% carbs. For comparison, 100g of walnuts has 500 calories. Burning 250 calories takes about 45 minutes of brisk walking or 20 minutes of running for a 155 lb adult, based on Harvard Health Publishing activity estimates.
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Walnuts calories by serving size
Common amounts of walnuts with calories and macros. Tap a row for its full nutrition page.
Walnuts vs similar foods
Calories per 100 g compared with other nuts and seeds.
Walnuts: common questions
How many calories are in 50g of walnuts?
50g of walnuts weighs about 50 g and has 250 calories.
How much protein is in 50g of walnuts?
50g of walnuts has 4.1 g of protein, which is 8% of the 50 g Daily Value.
How many carbs are in 50g of walnuts?
50g of walnuts has 24 g of carbohydrates, including 1.8 g of fiber and 16 g of sugars.
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Source: USDA FoodData Central, SR Legacy. FDC ID 170593. Original description: Nuts, walnuts, glazed. Portion weights are USDA household measures.