🥜
Walnut (whole) Calories
Rich in omega-3, healthy fats, protein, magnesium, and antioxidants
CALORIES
GI
POTASSIUM
FIBER
Walnut (whole) Nutrition Facts
Selected: 100 g
654
KCAL / 100G
Carbs
13.7g
· 8%
Protein
15.2g
· 9%
Fat
65.2g
· 83%
Fiber
6.7g
Walnut (whole) Vitamins & Minerals
Vitamins
B6
0.54mg · 32% DV
B1
0.34mg · 28% DV
Folate
98µg · 25% DV
Biotin
6.5µg · 22% DV
Minerals
Copper
2mg · 222% DV
Manganese
3mg · 130% DV
Phosphorus
346mg · 49% DV
Magnesium
158mg · 38% DV
Walnut (whole) Glycemic Index
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
Is Walnut (whole) 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 Walnut (whole) Contain Allergens?
Contains these allergens:
Which Diets Is Walnut (whole) 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
Walnut (whole) Fat Profile
SATURATED
6.1g
MONOUNSATURATED
8.9g
POLYUNSATURATED
47.2g
Omega 6:3 ratio 4.2:1
Above the ideal 4:1 (4.2:1).
Foods Similar to Walnut (whole)
Walnut (whole) — Frequently Asked Questions
How many calories are in whole walnuts?
Whole walnuts provide 654 calories per 100 g. Per 100 g, they also contain 65.2 g fat, 15.2 g protein, and 13.7 g carbohydrates.
Are whole walnuts keto-friendly?
Yes, whole walnuts are compatible with a keto diet. They contain 13.7 g carbs per 100 g and have a glycemic index of 15.
Have another question about Walnut (whole)?
Ask the AI nutrition coach — calories, portions, alternatives and more, answered in seconds in the app.
Scan calories with your camera
Instant AI nutrition analysis
Nutrition data compiled from USDA FoodData Central and scientific sources.