Calories in 1 Oz of Walnut Oil
1 oz of walnut oil (28 g) has 251 calories. That is 13% of a 2,000 calorie diet.
The calories come from 0 g of protein, 28 g of fat and 0 g of carbohydrates, a split of 0% protein, 100% fat and 0% carbs. For comparison, 2 oz of walnut oil has 501 calories. Burning 251 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.
Walnut Oil Calorie Calculator
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Walnut Oil calories by serving size
Common amounts of walnut oil with calories and macros. Tap a row for its full nutrition page.
Walnut Oil vs similar foods
Calories per 100 g compared with other oils and fats.
Walnut Oil: common questions
How many calories are in 1 oz of walnut oil?
1 oz of walnut oil weighs about 28 g and has 251 calories.
How much protein is in 1 oz of walnut oil?
1 oz of walnut oil has 0 g of protein, which is 0% of the 50 g Daily Value.
How many carbs are in 1 oz of walnut oil?
1 oz of walnut oil has 0 g of carbohydrates, including 0 g of fiber and 0 g of sugars.
How much walnut oil is 100 calories?
100 calories of walnut oil is 11 g, about 3/4 tbsp of walnut oil.
More about walnut oil
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Weights and conversions
Source: USDA FoodData Central, FNDDS 2021-2023. FDC ID 2710193. Original description: Walnut oil. Portion weights are USDA household measures.