Calories in walnuts, English, halves
654 calories per 100g (100g)
Raw English walnut halves contain 654 calories per 100g, making them one of the more calorie-dense snacks you'll find. A typical small handful (about 28g or 1 oz) delivers around 183 calories, mostly from heart-healthy unsaturated fats. Despite their calorie count, walnuts also provide 14.6g of protein and 5.2g of fiber per 100g, so they're genuinely filling.
Calories by Portion Size
| Portion | Weight | Calories |
|---|---|---|
| 1 walnut half (half shell) | 4g | 26 |
| Small handful / 7 halves (~1/4 oz) | 14g | 92 |
| 1 oz (approx. 14 halves) | 28g | 183 |
| 2 oz (approx. 28 halves) | 57g | 373 |
| 1/4 cup chopped | 30g | 196 |
| 1/2 cup chopped | 60g | 392 |
| 1 cup chopped | 120g | 785 |
Protein
14.6g
9% of calories
Carbs
10.9g
7% of calories
Fat
69.7g
96% of calories
How does this compare?
Raw English walnut halves (654 cal/100g) are comparable in calorie density to pecans (~691 cal/100g) and macadamia nuts (~718 cal/100g), but slightly higher than almonds (~579 cal/100g) and cashews (~553 cal/100g) within the nut and seed category.
Track walnuts, English, halves in your daily plan
Sunn logs meals via WhatsApp and keeps you on track with your calorie and macro goals.
Start your free trialTips
- 1.
Measure by weight, not volume — nuts pack unevenly into cups, so a kitchen scale gives you a much more accurate calorie count than eyeballing a handful.
- 2.
Stick to a 1 oz (28g) serving as a snack — at 183 calories, it's satisfying without pushing your daily totals too high.
- 3.
Use walnut halves as a meal topper rather than a standalone snack: adding 14g to oatmeal or a salad adds crunch and healthy fats for under 100 calories.
- 4.
Pre-portion walnuts into small bags or containers at the start of the week to prevent mindless over-snacking straight from the bag.
- 5.
Pair walnuts with a high-volume, low-calorie food like apple slices or raw vegetables to create a more filling snack without significantly increasing calories.
Common Questions About Calories in walnuts, English, halves
How many calories are in 1 oz of raw English walnut halves?
One ounce (28g) of raw English walnut halves contains approximately 183 calories, along with 4.1g of protein, 2.9g of carbs, and 19.5g of fat.
How many calories are in a single walnut half?
A single walnut half weighs roughly 4g and contains about 26 calories, nearly all of which come from fat.
Are raw walnuts high in calories?
Yes — at 654 calories per 100g, raw walnuts are calorie-dense. However, their high fat, protein, and fiber content makes them very satiating, so a small portion goes a long way.
How many calories are in 1/4 cup of walnuts?
A 1/4 cup of chopped walnuts weighs about 30g and contains approximately 196 calories, making it a reasonable portion for adding to recipes or snacking.