What does 100 calories of walnuts look like?
100 calories =7⅔ walnut halves15 g · 0.5 oz
High calorie density
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Food volume for 100 kcal
Walnuts are the most calorie-dense nut on this list, so the portion looks small. They are a good source of plant omega-3 (ALA).
Walnuts: 50 to 500 calories
| Calories | Grams | Ounces | Walnut halves |
|---|---|---|---|
| 50 kcal | 8 g | 0.3 oz | 3¾ |
| 100 kcal | 15 g | 0.5 oz | 7⅔ |
| 200 kcal | 31 g | 1.1 oz | 15 |
| 300 kcal | 46 g | 1.6 oz | 23 |
| 500 kcal | 76 g | 2.7 oz | 38 |
What's in 100 calories of walnuts
2.3 gprotein
2.1 gcarbs
10.0 gfat
1.0 gfiber
Want more food for the same 100 calories?
These give you at least 2½ times more volume than walnuts:
Compare with other nuts & seeds
| Food | 100 kcal is | Grams |
|---|---|---|
| 🌰 Walnuts | 7⅔ walnut halves | 15 g |
| 🎃 Pumpkin seeds (whole, roasted) | 67 seeds | 22 g |
| 🥜 Trail mix | ¾ oz | 22 g |
| ⚫ Chia seeds | ¾ oz | 21 g |
| 🟤 Flaxseed (ground) | 2⅔ tablespoons | 19 g |
| 🟢 Hemp seeds | 1¾ tablespoons | 18 g |
| 🥜 Pistachios | 25 pistachios | 18 g |
| ⚪ Sesame seeds | 2 tablespoons | 18 g |
| 🥜 Cashews | 17 g | 17 g |
| 🌰 Almonds | 14 almonds | 17 g |
| 🌻 Sunflower seeds (kernels) | 17 g | 17 g |
| 🥜 Peanuts | 17 peanuts | 17 g |
| 🥜 Mixed nuts (dry roasted) | ½ oz | 16 g |
Questions
How much is 100 calories of walnuts?
100 calories of walnuts is about 15 g (0.5 oz), or roughly 7⅔ walnut halves.
How many calories are in 100 g of walnuts?
654 calories per 100 g, according to USDA FoodData Central.
Are walnuts good for weight loss?
High calorie density (6.54 kcal per gram). Small portions add up fast. Measuring matters most for foods like this. 100 calories also gives you 2.3 g of protein and 1.0 g of fiber.
How many calories are in one walnut half?
About 13 calories.
How many walnut halves is 200 calories?
About 15 (31 g).
Free printable
The 100-calorie cheat sheet
One page with 300+ foods and their exact 100-calorie portions. Stick it on the fridge.