Walnuts
High calorie densityCalories per 100 g
654
Density
6.54kcal/g
Protein / 100g
14.3g
Carbs / 100g
14.3g
Fat / 100g
64.3g
Where this food sits on the scale
01.546+ kcal/g
Walnuts has 6.54 calories per gram (654 per 100 g). Calorie-packed. Small weights carry a lot of energy, so portion size matters a lot here. For comparison, water-rich vegetables sit near 0.2 kcal/g while pure oils reach about 9 kcal/g.
Calories by portion
| Portion | Weight | Calories |
|---|---|---|
| Ounce (28G) Varied | 28 g | 183 |
| 100 g | 100 g | 654 |
Where the calories come from
- Protein14.3 g / 100 g8% of calories
- Carbs14.3 g / 100 g8% of calories
- Fat64.3 g / 100 g83% of calories
Quick comparisons
- Walnuts is 44× as dense than Cucumber, With Peel, Raw (6.54 vs 0.15 kcal/g).
- Walnuts is 14× as dense than Apple Juice, Canned Or Bottled, Unsweetened, With Added Ascorbic Acid (6.54 vs 0.46 kcal/g).
- Walnuts is 2.6× as dense than Chicken Breast Tenders, Breaded, Cooked, Microwaved (6.54 vs 2.52 kcal/g).
Frequently asked questions about walnuts
- How many calories are in 100 grams of walnuts?
- Walnuts contains 654 calories per 100 g, along with 14.3 g of protein, 14.3 g of carbohydrates, and 64.3 g of fat.
- What is the calorie density of walnuts?
- Walnuts has a calorie density of 6.54 kcal per gram, which places it in the high tier (over 4 kcal/g).
- How many calories are in one ounce (28g) varied of walnuts?
- One ounce (28g) varied of Walnuts weighs about 28 g and provides roughly 183 calories.
Related foods
Walnuts
High654kcal / 100 g6.54 kcal/g
Walnuts
High655kcal / 100 g6.55 kcal/g
Walnuts
High656kcal / 100 g6.56 kcal/g
Walnuts
High647kcal / 100 g6.47 kcal/g
Walnuts
High643kcal / 100 g6.43 kcal/g
Walnuts, Honey Mustard
High643kcal / 100 g6.43 kcal/g
Walnuts
High643kcal / 100 g6.43 kcal/g
Walnuts
High643kcal / 100 g6.43 kcal/g