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Mini walnut (half) Calories
Source of omega-3, healthy fats, antioxidants
In season: Autumn
CALORIES · 100 G
GI
POTASSIUM · 100 G
FIBER · 100 G
Quick answer
1 piece (half) of Mini walnut (half) (1 g) has 8 calories. That works out to 654 calories per 100 g. It contains 0.2 g of carbs, 0.2 g of protein, 0.8 g of fat and 0.1 g of fiber. Its glycemic index is 15 (low), so it raises blood sugar slowly.
Mini walnut (half) Nutrition Facts
Selected: 1 piece (half) · 1.2 g
8
KCAL / 1.2G
Carbs
0.2g
· 0% DV
Protein
0.2g
· 0% DV
Fat
0.8g
· 1% DV
Fiber
0.1g
· 0% DV
DV is the share of the daily value covered, on a 2,000 kcal reference diet.
Calories come from: Carbs 9% · Protein 9% · Fat 82%
Mini walnut (half) nutrition facts table · 1 piece (half) (1.2 g)
| Nutrient | Amount | % DV |
|---|---|---|
| Calories | 8 kcal | |
| Total fat | 0.8 g | 1% |
| Saturated fat | 0.07 g | 0% |
| Trans fat | 0 g | |
| Sodium | 0.02 mg | 0% |
| Total carbohydrate | 0.2 g | 0% |
| Fiber | 0.1 g | 0% |
| Protein | 0.2 g | 0% |
Calories: Calories measure energy. Average daily need is 2,000 kcal. Excess calories are stored as fat, too few cause weight loss.
Carbs: Your body's primary energy source. The brain runs exclusively on carbs. Daily need: 275g.
Protein: Essential for muscle repair and cell growth. Daily need: 50g. Keeps you full and boosts metabolism.
Fat: Needed for hormone production and vitamin absorption. Daily need: 78g. Limit saturated fats, choose unsaturated.
Fiber: Critical for digestive health and satiety. Daily need: 28g. Stabilizes blood sugar, lowers cholesterol.
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How Many Calories in ½ Mini walnut (half)?
| Serving | Amount | Calories |
|---|---|---|
| 1 piece (half) | 1.2 g | 8 kcal |
| 2 piece (half) | 2.4 g | 16 kcal |
| 5 piece (half) | 6 g | 39 kcal |
| 1 tablespoon (chopped) | 7 g | 46 kcal |
| 1 tablespoon (whole) | 8 g | 52 kcal |
| 10 piece (half) | 12 g | 78 kcal |
| 1 ounce (whole) | 28 g | 183 kcal |
| 100 g | 100 g | 654 kcal |
| 1 cup (chopped) | 100 g | 654 kcal |
| 1 cup (half) | 120 g | 785 kcal |
Calculated from 654 calories per 100 g.
Frequently Asked Questions About Mini walnut (half)
What are mini walnut halves good for?
Mini walnut halves provide plant-based omega-3 fats and antioxidant compounds. Their fats can help make a snack more filling, but walnuts are a food, not a treatment or cure for a health condition.
How should you store mini walnut halves?
Keep mini walnut halves in an airtight container away from heat, light, and moisture. Refrigeration helps preserve their flavor, while freezing is useful if you are storing them for a longer time.
How can you tell if mini walnut halves have gone bad?
Mini walnut halves that smell like paint, old oil, or crayons are likely rancid. A sharply bitter or unpleasant taste is another warning sign; discard them rather than trying to mask the flavor.
Can you freeze mini walnut halves?
Yes, mini walnut halves freeze well. Seal them in an airtight freezer-safe container to limit exposure to air and odors, then use them straight from the freezer in baking or let them thaw before serving.
Can you eat mini walnut halves raw?
Yes, mini walnut halves can be eaten raw, and they do not need cooking to be safe for most people. Choose fresh pieces without a rancid smell, and keep them stored properly between servings.
Do you need to soak mini walnut halves before eating them?
No, soaking mini walnut halves is not necessary. Soaking softens their texture and may change their flavor; if you soak them for a recipe, refrigerate them and use them promptly.
Is the skin on mini walnut halves edible?
Yes, the thin brown skin on mini walnut halves is edible. It contributes some of the walnut’s slightly bitter, astringent flavor, so removing it is a matter of taste rather than a preparation requirement.
How do you toast mini walnut halves without burning them?
Toast mini walnut halves briefly over gentle heat, stirring or checking them often. Their oil-rich interiors can burn quickly, so take them off the heat as soon as they smell fragrant and let them cool.
Are mini walnut halves different from whole walnuts nutritionally?
Mini walnut halves are usually smaller walnut pieces, not a distinct nut variety. Their nutrients are broadly similar to those in whole walnut kernels, though the exact composition varies with the walnut variety and freshness.
Does eating mini walnut halves really make your brain smarter?
No, the brain-like shape of mini walnut halves does not mean they boost intelligence. Walnuts can contribute useful fats and nutrients to a balanced diet, but there is no established food-based shortcut to becoming smarter.
Mini walnut (half) Vitamins & Minerals
Vitamins
Biotin
0.23µg · 1% DV
B6
0.01mg · 1% DV
B1
0mg · 0% DV
Folate
1.18µg · 0% DV
Minerals
Copper
0.02mg · 2% DV
Manganese
0.04mg · 2% DV
Phosphorus
4.15mg · 1% DV
Magnesium
1.9mg · 0% DV
Potassium ⭐
5.29mg · 0% DV
Sodium
0.02mg · 0% DV
Mini walnut (half) Glycemic Index
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
How to Burn Off Mini walnut (half)
To burn the 8 calories in 1 piece (half) (1.2 g):
🚶
Walking (5 km/h)
🏃
Running (8 km/h)
🚴
Cycling
🏊
Swimming
Times are calculated with the MET equation for a 70 kg adult. Actual burn varies with your weight, age and pace.
What is Mini walnut (half)?
A mini walnut half is a small piece of walnut kernel. Walnuts are familiar in kitchens around the world, eaten on their own or added to both sweet and savoury dishes. Their crinkled kernels have a distinctive earthy, slightly bitter flavour and a firm, crunchy texture.
Mini walnut halves work well sprinkled over porridge, yoghurt or salads, and they are a classic addition to baking and desserts. They are energy-dense and rich in fats, including omega-3 fats, with some fibre as well. Because even a small portion adds plenty of richness, pair a few with fruit or oats for a satisfying snack.
How Nutritious Is Mini walnut (half)?
Nutrient density
Very high
How many vitamins, minerals and how much fiber this food carries per calorie. A high score means a lot of nutrition for few calories.
Satiety score
Medium
An EatBetter score computed from fiber, protein and calorie density. A high score means staying full longer on the same calories.
Both scores are calculated per 100 g and do not change with the selected portion. The satiety score is EatBetter's own calculation, not a clinical measure.
Is Mini walnut (half) Processed?
NOVA 1
Unprocessed
1. Unprocessed
2. Minimally Processed
3. Processed
4. Ultra-Processed
NOVA classifies foods into 4 groups by industrial processing. NOVA 1 (unprocessed) is the healthiest.
Does Mini walnut (half) Contain Allergens?
Contains these allergens:
Which Diets Is Mini walnut (half) Good For?
Vegan
✓ Suitable
Vegetarian
✓ Suitable
Gluten-Free
✓ Suitable
Dairy-Free
— Not suitable
Mediterranean
✓ Suitable
Paleo
✓ Suitable
Whole30
— Not suitable
DASH
— Not suitable
Keto
✓ Suitable
Low FODMAP
— Not suitable
Mini walnut (half) Fat Profile
SATURATED
0.07g
MONOUNSATURATED
0.11g
POLYUNSATURATED
0.57g
Omega 6:3 ratio 4.2:1
Above the ideal 4:1 (4.2:1).
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Nutrition data compiled from USDA FoodData Central and scientific sources.