Calories in Walnuts
100g of walnuts (100 g) has 500 calories, with 8.3 g of protein, 36 g of fat and 48 g of carbohydrates. Per 100 grams, walnuts has 500 calories.
Most of the calories in walnuts come from fat (59%). Walnuts is high in sugar (32 g per 100 g). It has more calories per gram than 28% of the 167 nuts and seeds in our database.
Walnuts Calorie Calculator
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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 100g of walnuts?
100g of walnuts (100 g) has 500 calories.
How many calories are in 100 grams of walnuts?
100 grams of walnuts has 500 calories, 8.3 g of protein, 36 g of fat and 48 g of carbohydrates.
How much protein is in walnuts?
Walnuts has 8.3 g of protein per 100 g. 100g of walnuts gives you 8.3 g.
Is walnuts high in calories?
Walnuts has 500 calories per 100 g. It has more calories per gram than 28% of the 167 nuts and seeds in our database. A 2,000 calorie day fits about 400 g of it.
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Source: USDA FoodData Central, SR Legacy. FDC ID 170593. Original description: Nuts, walnuts, glazed. Portion weights are USDA household measures.