How many calories are in Walnuts?
Walnuts contains 136 calories per serving (7% of the 2,000 kcal daily value), with 14g fat, 3g carbs, and 3g protein. This nutritional data is based on AI-powered meal analysis by SimpliFit.
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How many calories and nutrients are in Walnuts
Nutritional value of Walnuts per 100 grams
What's inside Walnuts
| Ingredient | Amount | Calories | Protein | Fat | Carbs |
|---|---|---|---|---|---|
| Walnuts | 21g | 647.6 kcal | 14.3g | 66.7g | 14.3g |
Where do the calories in Walnuts come from
How Walnuts fits into your daily diet
| Nutrient | Amount | % Daily Value |
|---|---|---|
| Calories | 136 kcal | 7% |
| Protein | 3g | 6% |
| Fat | 14g | 22% |
| Carbs | 3g | 1% |
Based on a 2,000 kcal daily reference diet.
How long it takes to burn off the calories from Walnuts
Estimates for a 70 kg (154 lb) person. Actual values vary by body weight and intensity.
Common questions about Walnuts
How many calories are in Walnuts?
A full serving of Walnuts contains approximately 136 kcal. The total serving weighs about 21g. Per 100 grams, that works out to 647.6 kcal.
Is Walnuts good for weight loss?
Walnuts has a high calorie density at 647.6 kcal per 100g. If you are watching your weight, keep portions small and balance it with lower-calorie foods throughout the day.
How much protein is in Walnuts?
A serving of Walnuts provides about 3g of protein from a total serving weight of 21g. That is 14.3g of protein per 100g, which covers roughly 6% of the recommended daily intake of 50g.
What is the easiest way to track Walnuts calories?
The easiest way to track Walnuts is with SimpliFit. Just snap a photo of your meal and the AI instantly estimates calories and macros — no manual searching or barcode scanning required.
How does Walnuts compare to similar meals?
| Meal | Weight | Calories | Protein | compared to this |
|---|---|---|---|---|
| Walnuts | 10g | 65.0 | 2g | -71 kcal, less protein |
| Greek Walnut | 15g | 98.0 | 2g | -38 kcal, less protein |
| Mixed Nuts Snack | 20g | 130.0 | 3g | -6 kcal, same protein |
| Mixed Nuts | 15g | 98.0 | 2.3g | -38 kcal, less protein |
| Walnuts | 20g | 131.0 | 3g | -5 kcal, same protein |